A headspace sample is normally prepared in a vial containing the sample, the dilution solvent, a matrix modifier, and the headspace (see Figure 1). Volatile 

Sep 15, 2013 GC, HPLC and Headspace analysis. This comprises vials, septa, seals, filters, crimpers, and other accessories.

Quantity per Pack, 100. Cap Type, Crimp Top, Headspace. Cap Size, 20mm. Vial Size, ND20. Color, Clear / Transparent. Material, USP Type 1 Borosilicate Glass.

Application: Standard Autosampler Vial For Hplc & Gc Chromatography, Vials Can Size: 22.5*46mm, the vial mouth outer diameter is 20mm,20 mm crimp seal ...

Aluminum Crimp Seals with Prefitted Septa for 8mm Crimp Top Vials National Certified Vial Kits are fully lot-tested including HPLC and GC analysis.

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20 mm headspace vials and aluminum seals with prefitted 

Chromatography Autosampler Vial Caps Only (1,409) kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa.

compared to static headspace gas chromatography (GC) and solid phase extraction (SPE). • Directly interfaced with GC analysis for desorption into the GC 

Routine analysis can consume large quantities of vials, caps (4.6 mm ID) require a 5 mm OD insert while large opening vials ... Vials for GC and HPLC.

Crimp Neck Vials and Aluminium Crimp Seals ND11 20ml Headspace-Vial, 75,5 x 22.5mm, clear glass, 1st hydrolytic ... →LC/GC MS certified.

ORDER ; 22.5×75.5 mm, Crimp top vial, Borosilicate Glass, 20 ml ; Clearance . Act quickly! These items have limited quantity and availability 

aluminum crimp seal can also be used to seal this vial. Vial O.D. × Height ... engineered and manufactured for optimum performance in HPLC, GC/MS,.

Headspace gas chromatography is most suited to the analysis of the 10ml, 20ml, 22.5 x 46/75.5mm vial, 20 x 3mm septa, 20mm aluminum crimp.

Standard 20mm aluminum seal Headspace Vials with Flat Bottoms that form a tight seal with closure for accurate analysis and reproducible results. They are 

Base Style, Round Bottom ; Volume (Metric) Total, 21 mL ; Vial Type, 20 mm Headspace Crimp Vial Convenience Kit ; Closure Material, Aluminum-PR ; Closure Type