11mm crimp top vials are uniformly flat bottom for security with insert . Wide opening vial is easier to fill and provides a larger target area for the austosampler needle. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.

Autosampler Vials & Caps for HPLC & GC Screw Top Vials, Caps and Kits Crimp/Snap Vials, Caps and Kits SureStop Vials and AVCS Caps MS Certified and Certified Vial Kits Inert High Quality Glass Vials Headspace Vials, Caps and Kits Routine Autosampler Vials

Crimp caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The septum stays seated during piercing by the autosampler needle. The crimp cap vial requires crimping tools to carry out the sealing process. For few samples, manual crimper tools are the best choice.

GC Vials ND18 headspace 20ml (Screw Vials) No risk of incorrectly sealed vials as is the case with crimping. More convenient to close and open, especially as magnetic crimp caps are very hard to crimp . Lower coring and protection for the needle due to thinner septa. Universal use for Headspace and SPME due to thinner septa

20 mL, 30 mL, 40 mL and 60 mL vials in clear and amber glass of 1st hydrol. class glass Bonded Silicone/PTFE closures, thread design 24-414, open/closed top, most frequently used in combination with the 40 mL vial Vial container available for 20 mL, 30 mL and 40 mL vials.

Aijiren HPLC GC Clear Glass Flat Base Vial, 11mm Wide Opening Crimp Top Vial, 2mL, 12mm x32mm, Pack of 100: Amazon.com: Industrial & Scientific

20 ml CHS vial for headspace autosamplers. CHS vial is intended to be used with the most common headspace autosamplers worldwide, DANI – with models Master, HSS8650, and their OEM version under the code anad E. Because CHS vial has got rounded bottom, it is compatible with other headspace autosamplers, eg.

Vials, crimp top volume 1.5 mL, clear glass, High Recovery (conical bottom), crimp top, O.D. × H × I.D. 12 mm × 32 mm × 6 mm, pkg of 100 ea pricing 27060-U

Crimp top vials require lacquered aluminum crimp seals which are relatively inexpensive and, when properly assembled, provide the best seal for long term storage. Crimp seals are not reusuable. A crimping tool is required to seal caps and a decrimper or decapper is required to remove the seals.

Headspace Vial 20ml, Borosilicate Glass Flat Bottom Lab Vial with Magnetic 20 mm Crimp Top for 20 ml, 100 Pack: Amazon.com: Industrial & Scientific

Headspace Vials Available from Supelco. Headspace vials are available in volumes from 6 mL to 27 mL in clear glass. We offer vials with a flat top or a beveled top, and are available with either a flat bottom or a rounded bottom for your application.

Waters also offers a selection of glass sample vials and plastic sample vials that fit most manufacturers’ instruments. Two of the most popular uses are as HPLC vials and GC vials. These chromatography vials can be used as sample storage vials by adding a solid caps with liner.

GC Vials ND20 headspace 20ml (Crimp Vials) 20mm Aluminum Crimp Cap Seals and Vials ensure that a proper seal is made for this demanding application Vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in patch for sample identification. Both flat and rounded bottom vials are available.

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Aug 04, 2016 · 20mm CRIMP Top Clear Glass Vials, 20mL, FLAT Bottom, for GC Headspace Sampler, USP Type I with Beige White Si/PTFE Septa Bonded in Aluminum Crimp Cap. Quantity 500/Pk: Amazon.in: Industrial & Scientific