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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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Keyword Search:
1 – 15 of 119 results
1

Fisherbrand™ Stainless Steel Cylindrical Closure for Test Tubes, Lanced or Unlanced

Protect your test tube samples from contamination and prevent evaporation. These Stainless Steel Cylindrical Closures are reusable and perfect for various size test tubes. Available in lanced or unlanced formats.

Disposable Reusable
Pre-sterilized No
Product Type Test Tube Plug Cap
Color Gray
Autoclavable Autoclavable
Sterility Non-sterile
2

Fisherbrand™ Non-sterile Snap Cap for Round Bottom Tubes

Fisherbrand™'s snap caps provide reliable containment for various laboratory fluid samples and preparations.

Disposable Single-use
Description Snap Cap
Color Translucent
Material Polyethylene
Sterility Non-sterile
Product Line Fisherbrand
3

Thermo Scientific™ In-Line Caps for 1.1 mL Microtube System

Pre-racked 1.1 mL-tall microtubes boxed to match a standard 96-well microplate footprint for multichannel pipetting or automated workstations.

4

MP Biomedicals™ Culture Tube Caps for SafTest™ Test Kits

Culture Tube Caps for SafTest™ Test Kits are an accessory for Saftest™ culture tubes.

5

DWK Life Sciences Kimble™ Kim-Kap™ Closures

Available in natural (clear) or choice of four colors

Disposable Reusable
Product Type Push Cap
Material Polypropylene
Autoclavable Autoclavable
Sterility Non-sterile
6

Dynamic Diagnostics Universal Plug Caps  DFS Item

Eliminate the need to purchase size-specific caps

For Use With (Equipment) Fits 10, 12, 13 and 16 mm tubes
Product Type Universal Plug Cap
Material Polyethylene
Size (Metric) 10 to 16 mm
Size (English) 0.39 to 0.63 in.
7

Azure Biosystems Ultra Clear Flat 8-Cap Strip

Optical wide area 8-cap strip. Indented cap prevents 'finger touch' signal interference.

8

Globe Scientific Flanged Plug Tube Caps

Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes

Product Type Flange Plug Cap
Material Polyethylene
9

Fisherbrand™ Capinsert™ Cap Inserts

Capinsert™ Cap Inserts are used to color code a multitude of products such as tubes and vials. They are inserted on top of the closure and has a write-on frosted area for sample identification.

Tube Material Polypropylene
Pre-sterilized No
For Use With (Equipment) Micrewtubes Microcentrifuge Tubes and Other Products
Material Polypropylene
For Use With (Application) Used to color code and write on frosted area for sample identification
Autoclavable Autoclavable
Sterility Non-sterile
10

Fisherbrand™ Screw Caps for Disposable Glass Tubes

Phenolic caps have cemented-in rubber liners

Pre-sterilized No
Product Type Screw Cap
Autoclavable Autoclavable
Liner Material Rubber
Sterility Non-sterile
11

Fisherbrand™ 13mm Plug Caps for Chemistry Automation

Designed for use on the Beckman™ Power Processor.

12

Fisherbrand™ Sav-It™ Tube Closures
GREENER_CHOICE

Firm, leak-resistant seals protect personnel and samples

For Use With (Equipment) Test tubes, centrifuge tubes, specialty tubes, evacuated blood drawing tubes
Material Elastomer Copolymer
Autoclavable Not Autoclavable
Sterility Non-sterile
13

Fisherbrand™ Green Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

14

Fisherbrand™ White Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

15

Fisherbrand™ Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.