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Stoppers and Closures

Bottle Caps (2,070)
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181 – 195 of 2,605 results
181

DWK Life Sciences Kimble™ GL32 PBT CAP WITH 20MM OPENING
SDP

Replacement Parts - PBT GL-32 Cap for GL45 thread microfiltration adapter assembly.

182

DWK Life Sciences Wheaton™ White Polypropylene Caps with Foam/LDPE Liners
SDP

For general storage and packaging applications

For Use With (Equipment) Glass bottle or vial
Color White
No. per Case 200 Cs.
Material Polypropylene
Certifications/Compliance ISO 9001
183

Thermo Scientific™ Nalgene™ Autoclavable Septum Closure, Autoclavable, 38-430 size
GREENER_CHOICE

Enable aseptic injection of reagent or sample withdrawal without compromising sterility or integrity of contents with this autoclavable septum closure.

184

DWK Life Sciences DURAN™ GL 32 Screw Caps for Laboratory Glass Bottles
SDP

Distinguishing media types is simplified.

Thread Size (Metric) GL 32
For Use With (Equipment) Laboratory glass bottles
185

DWK Life Sciences DURAN™ GL 32 Pouring Rings For Screw Caps
SDP

Distinguishing media types is simplified

186

DWK Life Sciences DURAN™ GL 32 Red Pouring Rings For Screw Caps
SDP

ETFE pouring ring

187

DWK Life Sciences Kimble™ KIMAX™ Closure with Rubber Liner
SDP

Replacement part for Kimble 14250, 14915 and 14925

188

DWK Life Sciences DURAN™ Mulitport Connector Caps GL 25
SDP

2, 3 or 4 port connector caps for GL 25 DURAN™ bottles

Thread Size (Metric) GL 25
Neck Finish 9 mm
Material PBT
Autoclavable Autoclavable
For Use With (Application) Low volume sampling, Media supply for small bioreactors, Fed-batch bioreactor, Perfusion circuit for cell culture, Oxygenation / aeration of very small samples, Use in a chemistry micro-reactor
189

DWK Life Sciences Wheaton™ Septa For Unlined Aluminum Seals
GSA_VA SDP

For unlined aluminum seals

For Use With (Equipment) For unlined aluminum seals
190

DWK Life Sciences Kimble™ Kontes™ Ultra-Ware Three Hole Delivery Caps ETFE Nut Plug 1/4 in.
SDP

Used to Seal Ports with Flat Bottom 1/4 in.-28 Threads

191

DWK Life Sciences Wheaton™ Open Top Screw Caps with Silicone Liner
SDP

Open top screw caps have a bonded PTFE faced silicone liner that provides access with a syringe.

For Use With (Equipment) Glass bottle or vial
Product Type Open Top Screw Cap
Closure Liner PTFE/Silicone
Material Phenolic Resin
Certifications/Compliance ISO 9001
192

Thermo Scientific™ Nalgene™ Polypropylene Pour Spout
GREENER_CHOICE

Enjoy easy one-handed liquid dispensing without leaving bottles completely open to the environment. Vented to allow smooth flow for easy liquid dispensing.

193

DWK Life Sciences Wheaton™ Solid Top Polypropylene Screw Caps
SDP

With Poly-vinyl liner to provide moisture barrier

194

Thermo Scientific™ Nalgene™ Sterile Polypropylene Biotainer Replacement Closures
GREENER_CHOICE

Thermo Scientific™ Nalgene™ Sterile Polypropylene Biotainer Replacement Closures are for 1, 2, 5, 10 and 20 L polycarbonate Biotainers.

195

DWK Life Sciences DURAN™ Screw Caps for GL S 80™ Wide Neck Glass Bottles
SDP

High leak tightness through use of PTFE coated silicone seal. More chemically resistant than PP screw cap.

For Use With (Equipment) GLS 80 wide neck glass bottles
Color Red
Material PBT