open top septa cap distributor USA

In analytical laboratories, syringes are inserted through open-top caps fitted with septa liners into vials and volumetric flasks. PTFE/silicone septa are 

Choose this high-quality septa cap, which meets EPA performance-based specifications for VOA, to use with our septa vials, bottles and jars.

Polypropylene screw tops are for wide opening screw top vials. Precision-fit septa provide an evaporation-proof seal. Related Products: Screw Caps Vials With 

Septa for 24-414 Open Top Caps Low-Bleed Silicone/PTFE Septa: Specially designed and manufactured for high performance and low bleed, these septa are pigment- ...

manufactured under contract in the USA and Europe to ensure the highest quality 8-425mm Open Top Screw Cap, Black Polypropylene, Flangeless for standard ...

WHEATON® Septa for Open Top Caps, Plain Septa, PTFE Faced Silicone, 18 mm ; Material, PTFE Faced Silicone ; For Cap Size (mm), 18 ; Quantity, 100 

21741, WISP 48 Caps, 13-425, Black Polypropylene, Open-Hole, Screw-Thread, 100-pk. 21745, WISP 48 Caps and Septa, Top Hat, 13-425, PTFE/Silicone ...

Hawach septa and cap for crimp top sample vials provide the tightest seal, reduce the possibility of sample evaporation, the aluminum crimp caps are 

Assembled with bonded open top caps with PTFE/Silicone septa. Greenwood Products, founded in 1995, is a nationwide distributor of laboratory supplies and 

WHEATON® Preassembled Open Top Caps and Septa, Black Polypropylene Cap With PTFE / Silicone Liner · Converted from clear and amber Type I borosilicate glass 

Septa for open top caps for cap size 22 mm, PTFE/silicone, for Wheaton vial; find Supelco-Z253111 MSDS, related peer-reviewed papers, technical documents, 

The Corning® silicone septa fit into open top PBT caps (No. 1395-25HTSC) with GL25 threads to allow for aseptic reagent delivery or culture sampling using a 

Preassembled open top polypropylene 24-414 caps for use with various containers, including VOA vials, 8 oz and 4 oz size boston rounds.

These Open-Top Septa Caps are available with or without a bonded-in PTFE-lined silicone septaBottle closures allow for safe transfer of liquid media by 

Screw closure; Borosilicate glass and Black PP cap material; PTFE/Silicone cap septa; Open cap top; Ideal for water sample collection for volatile organic