Cryogenic Storage

NEST 2D Barcode Cryogenic Vials Material: USP VI Polypropylene Tubes HDPE Caps External thread Cap Special screw cap designed without silicone ring to avoid the contamination risk. Internal thread Cap Special screw cap designed with silicone O-ring to secure the sealing under various condition. Product Features Round Bottom, Self-standing Each tube is permanently marked with a unique 2D barcode, ensuring the tubes can be easily and accurately identified when being moved, shipped or even accidentally dropped. Laser 2D barcode on the bottom of each tube allows scan and decode at once without removing from rack 100% inspection guarantees that each code is unique and readable Solid, one-piece construction ensures the barcode not fall off during the storage under low temperature Autoclavable Clear graduations and white marking area Sterilized by E-Beam Non-pyrogenic, DNase-RNase and human DNA free Recommend to store in gas phase of the nitrogen tank Warning! Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen. Only store vials in the vapor phase above the liquefied gas. Always use appropriate safety equipment when removing vials from cryogenic storage. Refrigeration: The lowest temperature can withstand -196°C (with screw cap). All our polypropylene pipes are suitable for low temperature storage, except for liquid nitrogen. SKU Volume(mL) Cap Style Description -Pack -Case 618041 0.5 External Thread Package 50 2000 606041 1.2 External Thread Package 50 2000 607041 2.0 External Thread Package 50 2000 624041 3.0 External Thread Package 50 1000 608041 4.0 External Thread Package 50 1000 609041 5.0 External Thread Package 50 1000 618141 0.5 Internal Thread Package 50 2000 606141 1.2 Internal Thread Package 50 2000 607141 2.0 Internal Thread Package 50 2000 624141 3.0 Internal Thread Package 50 1000 608141 4.0 Internal Thread Package 50 1000 609141 5.0 Internal Thread Package 50 1000 618152 0.5 Internal Thread 10*10 Racked package 100 1600 606152 1.2 Internal Thread 10*10 Racked package 100 1400 607152 2.0 Internal Thread 10*10 Racked package 100 1200 618053 0.5 External Thread 9*9 Racked package 81 1296 606053 1.2 External Thread 9*9 Racked package 81 1134 607053 2.0 External Thread 9*9 Racked package 81 972 624053 3.0 External Thread 9*9 Racked package 81 848 608053 4.0 External Thread 9*9 Racked package 81 648 609053 5.0 External Thread 9*9 Racked package 81 486 618153 0.5 Internal Thread 9*9 Racked package 81 1296 606153 1.2 Internal Thread 9*9 Racked package 81 1134 607153 2.0 Internal Thread 9*9 Racked package 81 972 624153 3.0 Internal Thread 9*9 Racked package 81 648 608153 4.0 Internal Thread 9*9 Racked package 81 648 609153 5.0 Internal Thread 9*9 Racked package 81 486

Cryogenic Vials-Multi Barcodes, External Thread, 0.5ml, 25 Sets-Bag, 1000 Pcs-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.00 lbs Feature Made of medical grade polypropylene; Can be repeatedly frozen and thawed Self-Standing and external threads Vials have a white writing area and black graduations Three codes, 2D barcode on bottom, 1D barcode and human readable numbers on side, on one vial make identification more convenient than ever Gamma radiation sterilized; DNase & RNase free, endotoxin free, foreign DNA free CryoKING Combo: 2D Barcoded Cryogenic Vials and compatible polycarbonate Cryogenic Boxes are available as a set Working temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing (gas phase) Cat# Volume Thread Type Color Unit 88-9050 0.5ml External White 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9051 0.5ml External Red 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9052 0.5ml External Green 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9053 0.5ml External Blue 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9054 0.5ml External Yellow 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9055 0.5ml External Purple 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-9057 0.5ml External Clear 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case

5ml Cryogenic Vials, Side Bardcode, External, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 12.00 lbs Feature These tubes are made of medical grade polypropylene; can be repeatedly frozen and thawed Multiple threads of lab tubes for super sealing performance Thickened tube wall (explosion proof) and cap for safe sample storage External thread vials’ caps lack o-rings, which reduces the possibility of contamination Clear vials with black graduation printing and white writing area DNase & RNase free, endotoxin-free, foreign DNA free Gamma radiation sterilized; autoclavable Working temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing (vapor phase)

CryoKING 1.5ml Cryogenic Vials, Self-Standing, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 7.00 lbs Feature [Material] These lab vials with caps are made of polypropylene; can be repeatedly frozen and thawed. [Easy to Read and Write] These lab tubes have a white writing area and black graduations. [Features] DNase & RNase free, endotoxin free, foreign DNA free. [Working Temperature] These vials are stable from -196℃ to 121℃; Suitable for liquid nitrogen freezing (gas phase).

CryoKING 2ml Cryogenic vials, External, No barcode sample tubes, 25-Bag, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.00 lbs Feature Made of medical grade polypropylene; can be repeatedly frozen and thawed Vials have a white writing area and black graduations Non-barcoded vials Gamma irradiated; DNase & RNase free, endotoxin free, foreign DNA free Working temperature: stable from -196℃to 121℃ Suitable for liquid nitrogen freezing (gas phase)

CryoKING® Combo: 0.5mL vials+1in. box (100-well) 6 Sets-Pack, 2 Packs-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 11.00 lbs Feature Cryogenic Vials with pre-set 2D barcodes Pre-assembled inside the CryoKING Boxes Pre-sterilized Certified: foreign DNA free, DNase & RNase free, endotoxin free Rapidly scans and identifies an entire box full of vials Working temperature: stable from -196℃ to 121℃ Suitable for liquid nitrogen freezing (vapor phase) Case of 1,200 vials and 12 boxes Bottom barcode Cat # Volume Side barcode Cap Color Wells Thread type Dimension(mm) Unit 89-3050 0.5ml+1in box No White 100-well External 133x133x36 6 Bags-Pack, 2 Packs-Case

Biologix 0.5-1.5-2.0ML Cryogenic Vials, External, 50-Bag, 500-Pack, 2000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 11.47 lbs Feature These lab vials with caps are made of medical grade polypropylene The sterile tubes are autoclavable to 121℃ and freezable to -86℃ Sample tubes can be repeatedly frozen and thawed Vials fit standard 1-inch and 2-inch freezer boxes The plastic tubes with caps have self-standing bottoms, universal screw threads The vials are DNase & RNase free, and human DNA free Gamma sterilized Cat # Volume Color Height Bottom Sterile 81-7056 0.5 ml Clear 47.5 Self-Standing Yes 81-7204 2.0 ml Clear 47.5 Self-Standing Yes 81-7154 1.5 ml Clear 47.5 Self-Standing Yes

Cryogenic Vials-2.0ml tubes (Internal Thread, Non-Barcoded) 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 7.00 lbs Feature These vials with caps are made of PP; Can be repeatedly frozen and thawe Multiple threads for super sealing performance Thickened cryogenic tube wall (explosion proof) and cap for safe sample storage Self-Standing cryovials have white writing area and black graduations Internal threads vials for super performance DNase & RNase free, endotoxin-free, foreign DNA free These lab tubes are stable from -196°C to 121°C Suitable for liquid nitrogen freezing (gas phase)

CryoKING® Combo: 1.5mL vials (blue caps)+2in. box (100-well) 6 Bags-Pack, 2 Packs-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 13.00 lbs Feature CryoKING Vials with pre-set 2D barcodes Pre-assembled inside the CryoKING Boxes Pre-sterilized Certified: foreign DNA free, DNase & RNase free, endotoxin free Rapidly scans and identifies an entire box full of vials Working temperature: stable from -196℃ to 121℃ Suitable for liquid nitrogen freezing (vapor phase) Case of 1,200 vials and 12 boxes Bottom barcode Cat # Volume Side barcode Well Thread type Dimension(mm) Unit 89-3153 1.5ml+2in box No 100 External 133*133*36 6 Bags-Pack, 2 Packs-Case

Cryogenic Vials with Side Bardcode-0.5 ml, External Thread, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.00 lbs Feature [MATERIAL] The lab tubes are made of strong, medical-grade polypropylene. Tubes can be frozen and thawed repeatedly. [EASY TO USE] These small vials have writing area and graduations. Transparent wall of the plastic vials permit easy viewing of tube contents. Sample vials are available in 0.5ml, 1.0ml, 1.5ml, 2.0ml and 5.0ml. [EFFICIENT SAMPLE MANAGEMENT] The plastic tubes with caps have pre-set 1D barcode and numbers on sides, so it is easy for immediate scanning. [WORKING TEMPERATURE] Vials with caps are stable from -196°C to 121°C (Autoclavable, freeze proof and boil proof). Cat# Volume Thread Type Color Unit 88-6050 0.5mI External White 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6051 0.5mI External Red 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6052 0.5mI External Green 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6053 0.5mI External Blue 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6054 0.5mI External Yellow 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6055 0.5mI External Purple 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6057 0.5mI External Clear 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case

Cryogenic Vials with Side Bardcodes-2.0 ml Internal Thread, 25-Bag, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.46 lbs Feature [Material] Cryogenic vials are made of medical grade polypropylene; Can be repeatedly frozen and thawed. [Features] These cryogenic storage tubes are DNase & RNase free, endotoxin free, and foreign DNA free, ensuring accurate and reliable results for university and institute researchers. [Working Temperature] With a stable temperature range from -196℃ to 121℃, these small vials are suitable for liquid nitrogen freezing in gas phase, making them perfect for lab storage. [Easy to Read and Write] The white writing area and black graduations on these plastic vials with caps make it easy to label and organize your samples. Cat # Volume Cap Color Side Barcode Writing Area Sterile Unit 88-6210 2.0ml White Yes Yes Yes 25 -Bag, 40 Bag-Case 88-6211 2.0ml Red Yes Yes Yes 25 -Bag, 40 Bag-Case 88-6212 2.0ml Green Yes Yes Yes 25 -Bag, 40 Bag-Case 88-6213 2.0ml Blue Yes Yes Yes 25 -Bag, 40 Bag-Case 88-6214 2.0ml Yellow Yes Yes Yes 25 -Bag, 40 Bag-Case 88-6215 2.0ml Purple Yes Yes Yes 25 -Bag, 40 Bag-Case

Cryogenic Vials with Side Bardcode-1.0 ml, External Thread, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 7.00 lbs Feature Made of medical grade polypropylene; Can be repeatedly frozen and thawed Self-Standing and external threads Vials have a white writing area and black graduations 1D barcode and human-readable numbers on the side Gamma radiation sterilized; DNase & RNase free, endotoxin-free, foreign DNA free Working temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing ( vapor phase) 25 Pcs-Bag, 500 Pcs-Pack, 1000 Pcs-Cas Cat# Volume Thread Type Color Unit 88-6100 1.0ml External White 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6101 1.0ml External Red 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6102 1.0ml External Green 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6103 1.0ml External Blue 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6104 1.0ml External Yellow 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6105 1.0ml External Purple 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case 88-6107 1.0ml External Clear 25 Sets- Bag, 20 Bags-Pack, 2 Packs-Case

NEST Cryogenic Vials Material: USP VI Polypropylene Tubes HDPE Caps Product Features Round Bottom, Self-standing Solid, one-piece construction ensures the barcode not fall off during the storage under low temperature Autoclavable Clear graduations and white marking area Sterilized by E-Beam Non-pyrogenic, DNase-RNase Recommend to store in gas phase of the nitrogen tank External thread Cap Special screw cap designed without silicone ring to avoid the contamination risk. Internal thread Cap Special screw cap designed with silicone O-ring to secure the sealing under various condition. Warning! Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen. Only store vials in the vapor phase above the liquefied gas. Always use appropriate safety equipment when removing vials from cryogenic storage. Refrigeration: The lowest temperature can withstand -196°C (with screw cap). All our polypropylene pipes are suitable for low temperature storage, except for liquid nitrogen. Cryogenic Vial, Package SKU Volume （mL） Cap Style Packaging -Pack -Case 618001 0.5 External thread 50 2000 606001 1.2 External thread 50 2000 607001 2 External thread 50 2000 624001 3 External thread 50 1000 608001 4 External thread 50 1000 609001 5 External thread 50 1000 618101 0.5 Internal thread 50 2000 606101 1.2 Internal thread 50 2000 607101 2 Internal thread 50 2000 624101 3 Internal thread 50 1000 608101 4 Internal thread 50 1000 609101 5 Internal thread 50 1000 Cryogenic Vial, Racked Package SKU Volume （mL） Cap Style Packaging -Pack -Case 618102 0.5 Internal Thread 10*10 Racked package 1600 606102 1.2 Internal Thread 10*10 Racked package 1400 607102 2 Internal Thread 10*10 Racked package 1200 618003 0.5 External Thread 9*9 Racked package 1296 606003 1.2 External Thread 9*9 Racked package 1134 607003 2 External Thread 9*9 Racked package 972 624003 3 External thread 9*9 Racked package 848 608003 4 External thread 9*9 Racked package 648 609003 5 External thread 9*9 Racked package 486 618103 0.5 Internal thread 9*9 Racked package 1296 606103 1.2 Internal thread 9*9 Racked package 1134 607103 2 Internal thread 9*9 Racked package 972 624103 3 Internal thread 9*9 Racked package 648 608103 4 Internal thread 9*9 Racked package 648 609103 5 Internal thread 9*9 Racked package 486

NEST 3D Barcode Cryogenic Vials Series Introduction ： The two-color vial body of an integrated injection molding can realize multi-code tracking, and it can support the traceability of samples and data sharing among multiple users, laboratories and automation, making the warehousing and ex-warehousing of samples more convenient and faster, while ensuring the safety of the sample storage process. Three-code-in-one (digital code, barcode, QR code) The vial has laser-etched international standard DATAMATRIX 2D code at the bottom. The barcode and digital code at the side are anti-fading, anti-deforming, wear proof and resist DMSO and other organic solvents; 100% clear and readable. Product Features The vial body is made of medical-grade cryogenic polypropylene (PP), which meets USP Class-6 standards and the vial cap is made of high density polyethylene (HDPE), so that the vial is recommended to be used in -196℃ liquid nitrogen phase; DNase-RNase free, non-endotoxin; Electron beam sterilization, SAL = 10 -6. Warning! Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen. Only store vials in the vapor phase above the liquefied gas. Always use appropriate safety equipment when removing vials from cryogenic storage. Refrigeration: The lowest temperature can withstand -196°C (with screw cap). All our polypropylene pipes are suitable for low temperature storage, except for liquid nitrogen. SKU Product Description Pack 612041 3D Barcode 1.9 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Caps on, Sterile 48-Pk, 480-Cs 612047 3D Barcode 1.9 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Caps Separated, Sterile 48 Vials-Pk, 48 Caps-Pk, 480-Cs 614041 3D Barcode 4.0 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Caps on, Sterile 48-Pk, 480-Cs 614047 3D Barcode 4.0 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Caps Separated, Sterile 48 Vials-Pk, 48 Caps-Pk, 480-Cs 612051 3D Barcode 1.9 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Racked, Sterile 48-Rac.,480-Case 614051 3D Barcode 4.0 mL Cryogenic Vial, SBS Format, Self-Standing, External Thread, Racked, Sterile 48-Rac.,480-Case SKU Product Description Pack 627102 3D Barcode 1.8 mL Cryogenic Vial, Self-Standing, External Thread, Double Secure Cap 10*10-Rack, 10 racks -Cs, 1000 vials-Cs 627002 3D Barcode 1.8 mL Cryogenic Vial, Self-Standing, External Thread 10*10-Rack, 10 racks -Cs, 1000 vials-Cs 627101 3D Barcode 1.8 mL Cryogenic Vial, Self-Standing, Bulk, External Thread, Double Secure Cap 50-Pk, 2000Cs 627001 3D Barcode 1.8 mL Cryogenic Vial, Self-Standing, Bulk, External Thread

NEST Cryo Boxes Material: PC cap & ABS bottom Applications: 9* 9 configuration for 0.5-1.2-2-3-4-5mL vials Product Features Temperature range: -196 to +70℃ Individual package Clear polycarbonate cover for easy identification Alphanumeric grid for easy sample identification Each box includes drain holes and air vents to minimize condensation SKU Description Spec -Case 616224 For 0.5 mL vials 9*9 56 616325 For 1.2 mL vials 9*9 48 616021 For 2.0 mL vials 9*9 40 616421 For 3.0 mL vials 9*9 32 616121 For 4.0 mL vials 9*9 32 616521 For 5.0 mL vials 9*9 32 616204 For 0.5 mL vials, Internal Thread Cryogenic Vial Only 10*10 56 616305 For 1.2 mL vials, Internal Thread Cryogenic Vial Only 10*10 48 616001 For 2.0 mL vials, Internal Thread Cryogenic Vial Only 10*10 40

PSTG PRO Freezer Boxes for 5mL MacroTubes® PSTG PRO 5mL MacroTube® Cardboard Freezer Boxes are made of recyclable material, with a liquid-resistant outer coating. They are shipped fully assembled and are available in a 5×5 version that holds 25×5mL Snap-Cap tubes or a 6×6 version that holds 36×5mL Screw-Cap tubes. Each box has liquid nitrogen drainage slots and numbered grid markings in almost every conceivable location (top, bottom, sides, etc.). Attached hinged lid 5×5 version for 5mL Snap-Caps 6×6 version for 5mL Screw-Caps Alpha-numeric coding Polycarbonate box fits 25×5mL tubes Polycarbonate box usable temp range is -196° to +121° Specifications SKU # Product Description C2592 PSTG PRO Rack for 50 x 5mL MacroTubes®, flip top or screw top C2586 PSTG PRO CapLock™ Clip, with breakaway lifting tabs for 5mL MacroTubes®, 20-pk C2570 PSTG PRO Adapter, 5mL in 15mL cavity, 4-pk C2580-25 PSTG PRO Cardboard freezer box with hinged lid, 3 inch, with insert for 25 snap-cap 5mL MacroTubes, 5.25 x 5.25 x 3 inches, 5-pk C2580-36 PSTG PRO Cardboard freezer box with hinged lid, 3 inch, with insert for 36 screw-cap 5mL MacroTubes, 5.25 x 5.25 x 3 inches, 5-pk C2581 PSTG PRO Freezer box, polycarbonate, for 25 (5x5) 5mL tubes, 5-pk

Internally Threaded Cryogenic Vials Cryogenic vials are the ideal choice for long-term storage of sample in the harshest environments. These thick-walled tubes are outfitted with silicone O-rings that allow them to maintain their seal at temperatures as low as -196°C. Sterilized by gamma irradiation, Cryogenic vials are designed to hold, store, and preserve biological materials for days, weeks, years, or decades. The self-standing starfoot base mates perfectly with an include rack so that one hand is all that is needed to install and remove caps. Temperatures as low as -196°C Self-standing star foot Leak-proof silicone O-ring Resealable bags of 50 Gamma sterilized Free locking rack RNase, DNase, pyrogen, & endotoxin free Material (tube-cap): LN 2 grade polypropylene Material (o-ring-washer): Silicone Temp Range: -196°C to +121°C* Vial Diameter: 12.5mm *LN 2 gas phase only; not for liquid phase Specifications SKU # Product Description V4801 Cryogenic Vials, internally threaded caps with silicone O-ring, 1mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500-cs V4802 Cryogenic Vials, internally threaded caps with silicone O-ring, 2mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500-cs V4803 Cryogenic Vials, internally threaded caps with silicone O-ring, 3mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500-cs V4805 Cryogenic Vials, internally threaded caps with silicone O-ring, 5mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500-cs V5809-A Cap inserts for cryogenic vials, assorted colors, 500-pk V5809-B Cap inserts for cryogenic vials, blue, 500-pk V5809-G Cap inserts for cryogenic vials, green, 500-pk V5809-R Cap inserts for cryogenic vials, red, 500-pk V5809-W Cap inserts for cryogenic vials, white, 500-pk V5809-Y Cap inserts for cryogenic vials, yellow, 500-pk V5920 Locking rack for cryogenic vials, 50-place (5 x 10), 4-cs

CryoKING® Cryogenic Vials-1.0ml Clear Tube Self-Standing with Bottom Barcode, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 7.00 lbs Feature 1.0ml Clear Cryovial Tube Made of medical grade polypropylene; Can be repeatedly frozen and thawed No O-ring, 25 Pieces-Bag, 20 Bags-Pack Vials have a white writing area and black graduations Datamatrix 2D Barcoded vial Gamma irradiated; DNase & RNase free, endotoxin free, foreign DNA free Working temperature: stable from -196℃ to 121℃ Suitable for liquid nitrogen freezing (gas phase)

PSTG PRO FlipTop™ Hinged Cardboard Freezer Boxes PSTG PRO FlipTop™ hinged lid boxes are made of recyclable cardboard with a liquid-resistant outer coating. They are shipped fully assembled with 81-place or 100-place cardboard dividers. Each box has drain slots on the bottom surface and numbered grid markings in almost every conceivable location (top, bottom, sides, etc). Available in white and 5 individual colors, plus a “Rainbow Pack” of 5 assorted colors. Useful temperature range: -196° to +121°C. Attached Hinged Lids Foolproof identification 5¼×5¼×2 inches Standard size, for existing racks Available in 6 colors Individual or rainbow packs For 81 or 100 tubes 9×9 or 10×10 format Alpha-numeric coding Top, sides, and bottom Specifications SKU # Product Description R2700 PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, white, 5-pk R2700-A PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, assorted colors, 5-pk R2700-B PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, blue, 5-pk R2700-G PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, green, 5-pk R2700-O PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, orange, 5-pk R2700-P PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, purple, 5-pk R2700-R PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 100-place, red, 5-pk R2781 PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, white, 5-pk R2781-A PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, assorted colors, 5-pk R2781-B PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, blue, 5-pk R2781-G PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, green, 5-pk R2781-O PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, orange, 5-pk R2781-P PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, purple, 5-pk R2781-R PSTG PRO FlipTop™ Carboard freezer box w- attached hinged lid, 2 inch, 81-place, red, 5-pk

PSTG PRO Cryogenic Boxes with Hinged Lid These ultra-low temperature storage boxes are designed to hold 1.2mL to 2.0mL cryogenic storage vials. An excellent and long-lasting replacement for cardboard boxes, they are fully autoclavable and can withstand temperatures ranging from -196° to +121°C. They are compatible with all standard 5.25 inch (133mm) freezer racks. Clear lids are hinged and have printed indexing for sample identification purposes. Polycarbonate, withstand -196°C Convenient hinged lid Includes drainage slots for LN2 Specifications SKU # Product Description R2281 PSTG PRO Cryo storage box, 81 place (9 x 9), polycarbonate, with hinged lid, 5-pk R2200 PSTG PRO Cryo storage box, 100 place (10 x 10), polycarbonate, with hinged lid, 5-pk

PSTG PRO Double Decker™ PCR Freezer Boxes This unique new freezer box has been designed to maximize storage capacity for PCR tubes. With 196 wells on each level, it can accommodate 392 individual 0.1mL or 0.2mL tubes. For strip tubes, the box handles 40 strips of 8 or 28 strips of 12. The top level is a cardboard tray with two finger grips that allow easy access to the lower level. The two level system doubles the capacity while keeping the total box height under 2 inches (51mm) and assuring a good fit in standard height stainless steel racks. Specifications SKU # Product Description R2392 Double Decker™ PCR Freezer Box, Cardboard, Hinged Lid, 5.25×5.25×2in 392 place (two levels of 196 places - 14×14), for 0.1 and 0.2mL PCR tubes, strips, and plates, pack of 5

Lab Companion Cryo Boxes Buy Lab Companion products from PSTG Supplies at the best value. PSTG Supplies offers Lab Companion Cryo Boxes from Jeio Tech. Country of Origin: Made in South Korea Manufacturer: Jeio Tech Main Features: Designed for ultra-low temperature storage of biological materials. Ideal for use in mechanical freezers and liquid nitrogen tanks. Autoclavable and polycarbonate chemical resistance materials. Rack can be disassembled from the tray for easy maintenance. (for CRB-81S-T) Storage inside of the liquid nitrogen tank is available. Transparent lid with alphanumerical inscription is beneficial for clear sample’s monitoring and easy sample arrangement. Heat Resistance : --196°C to 121°C. For accessories, please contact us so we can help you choose appropriate products for your needs. Technical Specifications: SKU# AAAJ7001 AAAJ7002 AAAJ7003 Dimension(W×D×H) (inch) 3.0×3.0×2.1 5.2×5.2×2.1 5.2×5.2×3.8 Material PC (polycarbonate) Tube size (ml) 1.2 to 2.0 1.2 to 2.0 5 Max. mountable tube 25 (5×5) 81 (9×9) 81 (9×9) About Jeio Tech: Jeio Tech products are put through rigorous quality control from the most basic metal processing to final inspections. Based on over 28 years of technical experience in instrument manufacturing, their highly integrated team of engineers strive to deliver outstanding quality to their clients. Their professional know-how will always keep their reputation as the primary partner for the customers research needs. PSTG Supplies is an authorized distributor for Jeio Tech.

Cryogenic Vials- 0.5mL tubes, External Thread, without bottom barcode, 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 5.95 lbs Feature Cryogenic vials are made of medical grade polypropylene; Can be repeatedly frozen and thawed. These cryogenic storage tubes are DNase & RNase free, endotoxin free, and foreign DNA free, ensuring accurate and reliable results for university and institute researchers. With a stable temperature range from -196℃ to 121℃, these small vials are suitable for liquid nitrogen freezing in gas phase, making them perfect for lab storage. The white writing area and black graduations on these plastic vials with caps make it easy to label and organize your samples.

CryoKING® PC Cryogenic Boxes-Blue (1in. 100-Well) 6-Pack, 12-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.00 lbs Feature Made of tough polycarbonate, chemically resistant to alcohols and mild organic solvents Can be repeatedly frozen and thawed Numbered grids for sample identification Drain holes and air vents minimize condensation Suitable for storage in mechanical freezers or liquid nitrogen Temperature range: stable from -196℃ to 121℃ 3 -Bag, 4 Bags-Case Cat # Height Well Description Color 98-0113 1in 100-well 133*133*36mm Blue

Cryogenic Vials-1.5ml (External Thread), Case of 1,000 Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 8.00 lbs Feature Made of medical grade polypropylene; Can be repeatedly frozen and thawed Vials have black graduations Non-barcoded vials Gamma radiation sterilized, DNase & RNase free, endotoxin free, foreign DNA free Working temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing (gas phase) Cat # Volume Cap Color Bottom Barcode Side Barcode Writing Area Sterile Unit YQ-0150-0 1.5ml White No No Yes Yes 25 -Bag, 40 Bag-Case YQ-0151-0 1.5ml Red No No Yes Yes 25 -Bag, 40 Bag-Case

Biologix 0.5ml Cryogenic Vials, Clear, Conical. 50-Bag, 2000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 8.27 lbs Feature Made of medical grade PP Autoclavable to 121℃ and freezable to -86℃ Can be repeatedly frozen and thawed Vials fit standard 1-inch freezer boxes DNase & RNase free, endotoxin free, and human DNA free Gamma sterilized 50 Pcs-Bag, 500 Pcs-Pack, 2000 Pcs-Case.

PSTG PRO BioBucket™ Collapsible Laboratory Bucket BioBucket™ is a general laboratory container that every lab could benefit from. Its collapsible nature makes it the ideal container for any lab looking to conserve storage space. BioBucket™ can be used as an ice bucket to keep samples cool over long periods of time or as a portable liquid container. The attached handle makes transportation a breeze while the molded base grip allows for easy pouring and cleaning. The BioBucket™ is perfect for field use as an environmental sample collection and transport receptacle. Measurements: 10×7.5in (D×H) • Collapsible body saves valuable storage space • Useable with crushed ice • Inner-lid access port for enhanced temperature retention • Attached handle for easy transportation • Molded grip on base for pouring Specifications SKU # Product Description B8300 PSTG PRO Bio Bucket™ collapsible laboratory ice bucket, 5 Liter, 1-each

Cryogenic Vials with Bottom Barcode-0.5ml tubes (External Thread) 25-Bag, 500-Pack, 1000-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 6.00 lbs Feature Made of medical grade polypropylene; Can be repeatedly frozen and thawed Vials have a white writing area and black graduations Datamatrix 2D Barcoded vial Gamma radiation sterilized; DNase & RNase free, endotoxin free, foreign DNA free Working temperature: stable from -196°C to 121°C Suitable for liquid nitrogen freezing (gas phase)

PSTG PRO Storage Racks and Boxes Test Tube Racks PSTG PRO's benchtop tube racks are made of 100% polypropylene and are available in three popular configurations. No. R1030 is a 4-way rack that can be used to hold 4×50mL, 12×15mL, or 32×microtubes (0.5, 1.5, or 2mL). They can be snap-linked together to form as large a rack as is needed. No. R1070 is a unique rack that holds 30×15mL and 20×50mL. No R1050 is a reversible rack for 96×1.5mL on one side and 96×0.5mL on the other. Freezer-Storage Boxes Suitable for refrigerator and freezer storage as low as -80˚C, these boxes have translucent lids and numbered cavities. No. R1010 is a PCR workstation rack-box for 96×0.2mL (plates, strips, or individual tubes). No. R1020 is a 10×10 format with an attached hinged lid. No. R1060 is the standard 9×9 format with a friction-fit lid. Specifications SKU # Product Description R1010 PSTG PRO Rack, PCR, 96x0.2mL, with lid, rainbow pack, 5-pk R1020 PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Rainbow Pack of assorted colors, 5-pk R1020-B PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Blue, 5-pk R1020-BK PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Black, 5-pk R1020-G PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Green, 5-pk R1020-O PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Orange, 5-pk R1020-R PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Red, 5-pk R1020-Y PSTG PRO Storage Box, hinged lid, 100 x 1.5mL, Yellow, 5-pk R1030 PSTG PRO Rack, 4 way (4x50, 12x15, 32x1.5-0.5mL), Rainbow Pack, 5-pk R1060 PSTG PRO Rack, freezer, PP, 81x2mL, (130x130x45mm) Rainbow Pak, 5-pk R1070 PSTG PRO Rack for 30x15 & 20x50mL (17x20x6cm), Orange, 5-pk

CryoKING® PC Cryogenic Boxes-Blue (2in. 100-Well) 6-Pack, 12-Case Buy Biologix products from PSTG Supplies at the best value. Product Details Weight: 7.00 lbs Feature Made of tough polycarbonate, chemically resistant to alcohols and mild organic solvents Can be repeatedly frozen and thawed Compatible with 0.5ml, 1.5ml, 2.0ml or 5.0ml microtubes and cryogenic vials Numbered grids for sample identification Drain holes and air vents minimize condensation Specifications Suitable for storage in freezers or liquid nitrogen(vapor phase) Working temperature: stable from -196°C to 121°C Cat # Height Well Description Color Unit 98-0213 2 in 100-well 133*133*52mm Blue 3 Pieces-Bag, 2 Bags-Case, 2 Packs-Case