Screw Cap Graduated Micro-Centrifuge Tubes


Conical Bottom Skirted Bottom Description Packaging
3302S 3303S 0.5mL Natural Tube w/Nat. O-Ring Cap Sterile 500 (5 Bags of 100)
3302X 3303X 0.5mL Natural Tube 1000 (2 Bags of 500)
3304S 3305S 1.5mL Natural Tube w/Nat. O-Ring Cap Sterile 500 (5 Bags of 100)
3304X 3305X 1.5mL Natural Tube 1000 (2 Bags of 500)
3306S 3307S 2.0mL Natural Tube w/Nat. O-Ring Cap Sterile 500 (5 Bags of 100)
3306X 3307X 2.0mL Natural Tube 1000 (2 Bags of 500)





Specifications:

3302X3303X3304X3305X3306X3307X
Max. Force (RCF)18,00018,00018,00018,00018,00018,000
Brittleness Temp.-40°C-40°C-40°C-40°C-40°C-40°C
Max. Temp.121°C121°C121°C121°C121°C 121°C
MaterialPP-COPP-COPP-COPP-COPP-COPP-CO
Max. Volume0.65mL0.65mL1.75mL1.75mL2.0mL 2.0mL



 

Screw Caps for Micro-Centrifuge Tubes
Molded Seal RingO-RingColorPackaging
33103312Natural1000 (2 Bags of 500)
3310B3312BBlue1000 (2 Bags of 500)
3310G3312GGreen1000 (2 Bags of 500)
 3312LLavender1000 (2 Bags of 500)
 3312OOrange1000 (2 Bags of 500)
3310R3312RRed1000 (2 Bags of 500)
3310W3312WWhite1000 (2 Bags of 500)
3310Y3312YYellow1000 (2 Bags of 500)



O-Ring

Internal Sealing Ring sandwiches the top of the tube to provide a positive seal to prevent liquid bypass. Continuous Threads require only a 1¼ turn to tighten. The O-ring provides exceptional chemical resistance while further enhancing the integrity of the seal. Polypropylene-copolymer caps and tubes are fully autoclavable (see autoclave guidelines under Reference). However, O-ringed caps are not autoclavable. Caps are compatible with Sarstedt and Porex.