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Tube Caps and Closures

Plugs and caps of various material compositions, sizes, colors, and closure types to fit a wide range of tube types; may be sterile, non-sterile, and/or autoclavable; may possess leak-preventing features including O-rings and cap liners.
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16 – 30 of 150 results
16
Promotions Available

Labcon Screw Caps with O-Rings for SuperClear™ Microtubes
GREENER_CHOICE

With ethylene propylene O-ring

Disposable Single-use
Clean Claims Endotoxin Free (non-pyrogenic)
Pre-sterilized No
Product Type Microtube Cap
Packaging 500/Bag, 10 Bags/Cs.
Quantity 500/Bag
Material Polyethylene
Certifications/Compliance ISO 9001:2015; FDA CFR21 GMP
For Use With (Application) Centrifugation
Autoclavable Autoclavable
Liner Material Ethylene Propylene O-ring
Sterility Non-sterile
Product Line SuperClear
17

Pyrex™ Screwcap Spare Inserts

For use with Black SVL™ PBT screwcaps

18

Gosselin™ Tube Cap, Straight Plugs

Corning™ Gosselin™ Tube Cap, Straight Plugs are produced via injection molding using virgin plastics that comply with current environmental standards and are vertically ribbed for easier grip.

19

Kartell™ Stopper for Disposable Test Tubes

Kartell™ Stopper for Disposable Test Tubes provide a leakproof seal to the test tube, which decreases risk of spilling.

20

Thermo Scientific™ Universal Test Tube Plug Caps
GREENER_CHOICE

For plastic or glass test tubes.

21

Greiner Bio-One Grip Stopper for Round Bottom Polystyrene Tubes
GREENER_CHOICE

Made of high-grade polyethylene. Greiner Bio-One Gripper Stopper is used with round bottom polystyrene tubes.

Color Natural
Material Polyethylene
22

DWK Life Sciences Kimble Chase™ Polypropylene Closure with Ultrasonically Welded PTFE Liner

For use with screw-thread culture and centrifuge tubes

For Use With (Equipment) EPA Water Analysis Vials, Screw Thread Culture and Centrifuge Tubes
Product Type Screw Cap
Material Polypropylene
For Use With (Application) For repeated autoclaving, to provide superior closure system
Autoclavable Autoclavable
Liner Material PTFE, Rubber
23

BRAND™ Tamper-Evident Screw Cap

Tamper-Evident Screw Cap equipped with a silicone seal is suitable for use with microtubes.

Includes Silicone Seal
For Use With (Equipment) 78076064 Microtubes
Product Type Tamper-evident Screw Cap
Material Polypropylene
Liner Material Silicone
24
Promotions Available

Fisherbrand™ Flat and Domed 8-Cap Strips, Flat Cap Strips

Suitable for use with 96-well PCR plates and PCR tube strips

EDGE
For Use With (Equipment) 96-well PCR Plates or PCR Tube Strips
Color Natural
Material Polypropylene
25
Promotions Available

Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners
GREENER_CHOICE

Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving. Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face.

EDGE
Product Type Screw Cap
Color Black
Tip Material PTFE, Rubber
Material Phenolic
Autoclavable Autoclavable
Liner Material PTFE
26

Fisherbrand™ Screw Caps for Disposable Glass Tubes

Phenolic caps have cemented-in rubber liners

EDGE
Pre-sterilized No
Product Type Screw Cap
Autoclavable Autoclavable
Liner Material Rubber
Sterility Non-sterile
27
Promotions Available

Falcon™ Sterile Polyethylene Snap Caps
GREENER_CHOICE BIOPHARMA

For Falcon Round-Bottom Tubes

EDGE
28

Thermo Scientific™ Microtiter Tube Plug Strip
GREENER_CHOICE

Seal 1.2mL microtiter tubes tightly for storage using these polyethylene plug strips.

EDGE
Description 1.2mL Microtiter Tube 8-cap plug strip
For Use With (Equipment) Plug Strips
Color Natural
Autoclavable Not Autoclavable
29

Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes
GREENER_CHOICE

Use these friction-fit polypropylene closures featuring a convenient pull tab for easy removal from centrifuge tubes.

EDGE
Description Designed to be compatible with Nalgene round and conical centrifuge tubes
Product Type Centrifuge Tube Cap
No. per Case 20
Material Polypropylene
No. per Pack 20
Autoclavable Autoclavable
Product Line Nalgene
30

Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
GREENER_CHOICE

With white rubber liner

EDGE
For Use With (Equipment) Culture Tubes
Product Type Screw Cap
Color Black
No. per Case 1000/Cs.
Material Phenolic
No. per Pack 1000/Pk.
Autoclavable Autoclavable
Liner Material Rubber