Tube Caps and Closures
USA Scientific Inc Eppendorf Tubes 5 mL screw cap
Eppendorf Tube 5.0 mL. Conical bottom centrifuge tube with screw cap. str, 2 bags of 100 tubes (200)
Andwin Scientific SHERLOCK MICROCENTRIFUGE TUBE
The Sherlock tube closures prevent microcentrifuge tubes from opening during unncessary moments. This product is compatible with USA Scientific tubes model 1415-2500, 1415-2600, and 1415-1448. This is sold in a quantity of 100 in assorted colors.
Andwin Scientific 8-CAP STRIPS FOR 1.2 ML MICRO-
The 8-cap strip are compatible with 1.2 mL racked tubes in the 1412-14xx rack series. The strips may also be cut into shorter strips. The caps are free of RNase, DNase, DNA, pyrogen, and PCR inhibitors. It is sold in a pack of 1000 caps.
Andwin Scientific 12-cap strips for 1.2 ml Micro-Dilution tubes, 80 strips/bag (960)
12-cap strips for 1.2 ml Micro-Dilution tubes, 80 strips/bag (960)
Andwin Scientific DUAL POSITION PE CAP FOR 12 X
The dual position cap is made from polyethylene. This product is specially designed to cover 12 x 75 mm tubes and protect its contents while permitting gas exchange. It can provide a secure sealed storage. This is sold in a pack of 1000 natural-colored caps.
Andwin Scientific 8-cap strips for 1.2 ml Micro-Dilution tubes, sterilized, 125 strips/bag (1000)
8-cap strips for 1.2 ml Micro-Dilution tubes, sterilized, 125 strips/bag (1000)
Ace Glass, Inc. #18 solid PTFE plug, 7855-734 FETFE O-ring back seal
#18 solid PTFE plug, 7855-734 FETFE O-ring back seal
Analytical Sales & Services Micro Centrifuge Caps with O-Rings, Brown
2mL Brown Micro Centrifuge Caps with O-Rings
Bellco Glass, Inc. Hungate stopper only for use with hungate tubes. Size: 13mm Dimensions: 10x5mm thick
Hungate stopper only for use with hungate tubes. Size: 13mm Dimensions: 10x5mm thick
Bellco Glass, Inc. Black phenolic screw caps are manufactured from specially formulated phenolic resin to resist the effects of temperature and steam autoclaving. They have a non-toxic white rubber liner for all general culture applications. The deep skirt reduces risk of c
Black phenolic screw caps are manufactured from specially formulated phenolic resin to resist the effects of temperature and steam autoclaving. They have a non-toxic white rubber liner for all general culture applications. The deep skirt reduces risk of c
Research Products International Corp 5ml MacrewTube Screw Caps, Blue, 200 per package
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
CELLTREAT Scientific Products CAP ONLY, 50mL Flip Top Centrifuge Tube Cap, Sterile
CELLTREAT Scientific Products 50mL Centrifuge Tube Flip-Top Cap ONLY. Ergonomic flip top cap is desinged for single handed operation. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/re-sealable bag, 1000/case.
CELLTREAT Scientific Products CAP ONLY, 15mL Centrifuge Tube Cap - Bag, Non-sterile
CELLTREAT Scientific Products 15mL Centrifuge Tube CAP ONLY. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Cap Only for 15mL Centrifuge Tube. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged non-sterile, 500/bag, 500/case.