Headspace Vials & Headspace Caps, 20 mL & 10 mL Headspace Vials …
Agilent headspace vials, including 10 mL headspace vials and 20 mL headspace vials for headspace GC analysis. Find the right headspace vial with the associated headspace vial cap for your application.
Headspace sampling fundamentals, what is headspace | Agilent
Headspace sampling is a type of sample introduction technique for gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS). For headspace techniques, the gas layer, or the headspace above the sample in a vial, is analyzed as opposed to withdrawing a volume from within the sample layer (Figure 1).
5182-0837 | Agilent
Vial, headspace, certified, crimp, clear, flat bottom, 20 mL, 100/pk. Vial size: 22.75 x 75 mm (20 mm cap)
Headspace Vials - Thermo Fisher Scientific
Unlike crimp cap vials, Thermo Scientific™ National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL.
Autosampler Vials & Caps for HPLC & GC - Thermo Fisher Scientific
Headspace vials are used when you want to analyse the gaseous phase of the sample rather than the liquid phase. These vials have a thicker glass wall to withstand higher temperature and internal pressure for the analysis of volatile gas in the vial’s headspace.
Headspace vial, beveled top, rounded bottom - MilliporeSigma
Headspace vial, beveled top, rounded bottom volume 20 mL, clear glass vial, O.D. × H × I.D. 23 mm × 75.5 mm × 12.5 mm, for use with PerkinElmer, pkg of 100 ea at Sigma-Aldrich
2020年7月30日 · • You will need to have at least 5 mL of headspace in the vial. • Keep the incubation temperature 10 to 20 °C below the BP of the solvent/matrix. • Long incubation times ‘generally’ only delay the first sample.
Selection and Usage Details of Headspace Glass Vials
2023年11月20日 · This guide covers the essential considerations for selecting and using headspace glass vials, addressing key aspects such as capacity, color, vial mouth type, vial bottom type, and the importance of cap selection.
SureSTART™ 20 mL Glass Screw Top Headspace Vials, Level 2 …
Use Thermo Scientific™ SureSTART™ 20 mL Glass Screw Top Headspace Vials, Performance Level 2, in your high-throughput volatile gas analyses. Our screw top headspace vials are a novelty in a crimp-neck dominated field.
Headspace Vials and Caps, Agilent Technologies - VWR
Discover a diverse selection of vials, including cryogenic vials for low-temperature storage and scintillation vials for radiolabeling studies, available in various sizes and cap configurations to support the integrity of crucial samples through numerous analytical procedures.