Tube Caps and Closures
Sigma Aldrich Fine Chemicals Biosciences WilmadR screw-cap NMR tube1EA
Precision Wilmad NMR tubes are suitable for high field NMR spectroscopy. NMR tube has an open-top screw-thread cap with a PTfE/silicone septum that permits addition of reactants or samples via syringe through the cap. Also good for sample storage. Caps and septa are replaceable.Excellent for handling air-sensitive samples and in cell perfusion studies.5 mm diameter tubes have size 8-425 caps (replacement Z162566)10 mm diameter tubes have size 15-425 caps (replacement Z106518)
Sigma Aldrich Fine Chemicals Biosciences WilmadR screw-cap NMR tube1EA
Precision Wilmad NMR tubes are suitable for high field NMR spectroscopy. NMR tube has an open-top screw-thread cap with a PTfE/silicone septum that permits addition of reactants or samples via syringe through the cap. Also good for sample storage. Caps and septa are replaceable.Excellent for handling air-sensitive samples and in cell perfusion studies.5 mm diameter tubes have size 8-425 caps (replacement Z162566)10 mm diameter tubes have size 15-425 caps (replacement Z106518)
Ace Glass, Inc. Flat flange with O-ring groove, 105mm ID 137mm OD 150mm height
105MMID GRVD FLANGE (GLASSBLOWER)
Ace Glass, Inc. 10/10 outer joint with 15-415 thread, 16mm OD, 13.5mm ID
10/10 JOINT 15-415 16MM (GLASSBLOWER)
Ace Glass, Inc. Septa, white rubber, sized for 13-18mm OD tubes, sp/12
Septa, white rubber, sized for 13-18mm OD tubes, sp/12
General Laboratory Products PP CAP 18-415 THREAD 250/CS
Cap; Screw; Polypropylene; 18-415 Thread; Color: Natural; Fits: 20 x 150mm test tubes
General Laboratory Products PP CAP 15-415 THREAD 250/CS
Cap; Screw; Polypropylene; 15-415 Thread; Color: Natural; Fits: 16 x 125mm test tubes
Sarstedt Inc INSERT CRYOPURE WHITE/PK500
Tube, Insert; CyroPure; Sarstedt; Color: white; Interlocking base enables single-handed operation in CryoRack 40 and most cryogenic racks; 100/pk.
CELLTREAT Scientific Products CAP ONLY, 50mL Centrifuge Tube Cap - Bag, Non-sterile
CELLTREAT Scientific Products 50mL 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.