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Stoppers and Closures

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Search Within Results
Keyword Search:
1 – 15 of 3,297 results
1

Fisherbrand™ Solid Neoprene Rubber Stoppers
SDP

Recommended where rubber would be attacked or deteriorated

EDGE
Length (Metric) 2.5 cm
Product Type Solid Stopper
Color Green
Material Neoprene
For Use With (Application) Resists petroleum products, fats, oils and organic chemicals
2

Synthware™ Solid Penny-Head Stopper
GREENER_CHOICE SDP

Flask length solid penny head stoppers

EDGE
Color Clear
Quantity 1 Ea.
Material Borosilicate Glass
3

Fisherbrand™ Turnover Septum Stoppers

For narrow-aperture containers

EDGE
Product Type Turnover Septum Stopper
Total Positions 1
For Use With (Application) For narrow aperture containers
4

Fisherbrand™ Solid Rubber Stoppers
SDP

Available in a variety of sizes ranging from 000 through 16

EDGE
Product Type Solid Stopper
Color Black
Material Natural Rubber
For Use With (Application) General purpose use
5

Fisherbrand™ One-Hole Rubber Stoppers
SDP

One hole rubber stopper

EDGE
Length (Metric) 2.5 cm
Product Type Tapered Stopper (1 hole)
Color Black
Total Positions 1
Material Natural Rubber
For Use With (Application) Inexpensive black natural rubber/SBR blend for general purpose uses
6

Corning™ PYREX™ Hollow Glass Standard Taper Stoppers
GSA_VA GREENER_CHOICE

Variety of sizes available

EDGE
For Use With (Equipment) Flask and separatory funnel
Product Type Barrelhead Stopper
Material Borosilicate Glass
7

DWK Life Sciences Wheaton™ Flange Style Rubber Stopper
GSA_VA SDP

For research and parenteral drug applications

EDGE
8

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: Straight Plug Stopper
GSA_VA SDP

Provide airtight covers

EDGE
For Use With (Equipment) Serum bottles and vials
Product Type Straight Plug Stopper
Autoclavable Autoclavable
9

DWK Life Sciences Kimble™ Linear HDPE Stoppers
SDP

Closed bottom end fits the standard taper neck

EDGE
Product Type Tapered Stopper
Color Yellow,Blue
Material HDPE
For Use With (Application) Used as replacement parts for items that are ground to standard taper stopper dimensions
10

Corning™ PYREX™ Polyethylene Standard Taper Stoppers
GREENER_CHOICE

Improved design fully protects neck in event of accidental tipping

EDGE
Shape Tapered
Description Includes: Three rings on the plug
Product Type Tapered Stopper
Color Blue,White
Material HDPE
For Use With (Application) Improved design fully protects the neck in the event of accidental tipping
11

DWK Life Sciences DURAN™ Grey Bromobutyl Rubber Stopper, Straight Plug, for GL 25 or GL 45 Laboratory Bottles
SDP

DURAN™ bromobutyl rubber closure provide a gas tight seal for all GL 25 and GL 45 laboratory bottles.

EDGE
Shape Cylindrical
Color Gray
Quantity 10/Pk.
Material BIIR
For Use With (Application) Culture of anaerobic microorganisms; Storage of anaerobic culture media; Aerobic methane oxidation (MOx) research; Storage of oxygen or moisture sensitive materials such as APIs; Nitrogen Blanketing; Applications requiring gas purging or sample transfer via a syringe
12

DWK Life Sciences Kimble™ PTFE Keyhead Stopper
GSA_VA SDP

Flask Length

EDGE
For Use With (Equipment) For flasks and separatory funnels
Product Type Keyhead Stopper
Material PTFE
13

DWK Life Sciences Kimble™ Kontes™ Pluro Stopper Set
GSA_VA SDP

This autoclavable set of 7 neoprene rubber adapters is designed to fit Buchner and fritted glass funnels.

14

Fisherbrand™ M35 Neoprene Stopper
SDP

Good for added chemical resistance and oil applications

15

Fisherbrand™ Solid Rubber Stopper for Microchemical Apparatus
SDP

Trim to fit any opening from 4 to 12mm