Secure Seal Headspace Vials Cheap ND20 Indonesia

Vials for gas chromatography (headspace vials) are available in different due to a reduced sealing surface between crimp and glass; Rounded bottom vials ...

To get reproducible results it is very important that the headspace vials and caps form a tight seal. In headspace analysis, the sample is sealed into the 

18 MM MAGNETIC SCREW THREAD CLOSURES. 18 mm precision thread, lined, magnetic closures provide a secure seal. WWGR Part#, Description 

Headspace Vials & Accessories · 20ml ND20 Headspace Crimp Vial (clear), 75.5 x 22.5mm, rounded bottom, pk.100 · Switch the web-site view?

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Clear and amber glass vials with a rounded or flat bottom, the best sealing properties; Due to the 1,2 mm wall thickness, these vials can withstand high ...

This product is an alternative to the products (SKU) of these brands: Aijiren: (alt.) - Waters:- Chromacol: 20-CV (alt.)

The optional capacity is 10ml 20ml, the specifications are: 22.5*46mm, 22.5*75mm, and two colorless and brown headspace vials are provided. Rated 4.9/5 based on 

10ml & 20ml crimp top ND20 headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, Crimp caps provide a consistently secure seal 2).