4. A flat bottom might be necessary when vials have to run within the instrument on a slightly downwards tendency and preferred for manual headspace autosamplers 5. Clear glass vials with 20 mm crimp seal finish are designed to fit most headspace autosamplers. Flat bottom maximizes heating efficiency.
20mL Crimp-top Headspace Vial, Flat Bottom, 22.5*75.5mm 20mL Crimp-top Headspace Vial, Round Bottom, 22.8*75.5mm White PTFE/White Silicone Septa, 20mm Crimp-top Aluminum Cap, 10mm Centre Hole Temperature Resistant -60℃-200℃
20 mL Precision™ Headspace GC crimp top vials, 75.5 x 23 mm with flat bottom and bevel top. Type 1 clear borosilicate glass. All vials are clean room-packed and packaged in tamper-evident, shrink-wrapped polypropylene boxes. All vials are clean room-packed: Headspace vials are packed in a clean room environment.
Glass Crimp Cap Headpace GC Vials. Chrom Tech Crimp Top Headspace Vials are available in clear or amber glass and in either flat or round bottom styles. Our headspace closures are available in pre-assembled caps with septa or can be ordered separately. Pressure released, lined seals and magnetic lined seals are also options.
22mm Headspace GC Vials THE VIALS: Headspace 20ml GC Crimp Vials - Flat or Round BottomIn Headspace Chromatography the sealing of the Vial and its ability to withstand pressure are critical.Borosil Headspace Vials have a bevelled neck offering a superior and more secure seal The uniform thickness of the glass allows for even distribution of heat.They are available with flat or round bottom
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Aijiren 20mm Aluminum Crimp Caps for GC Vials, US $ 11 - 15 / Pack, Crimp Cap, Vials, Laboratory Analysis, Open top.Source from Zhejiang Aijiren Technologies Co., Ltd. on Alibaba.com.
Vials, 4mL Amber Glass Screw Top Vial w/ Cap & Septa, 13mm Solid Screw Cap, Silicone/PTFE, 1000/pk
All vials are manufacture with USP type 1 glass. Flat Bottom: 100: TC-200 B: 20ml Crimp Headspace Clear Vial, 22.5 x 75.5mm, Round Bottom ... 20 ml Precision ...
Flat or rounded bottom designs Beveled neck vials are available in both 10 mL and 20 mL capacities, flat or rounded bottom. The 20 mm crimp caps provide a consistently secure seal. Flat-bottom headspace crimp top glass vials (2714Q19, Q20) 20 mm beveled crimp top creates much tighter seal
Gas Chromatography (GC) (424) Headspace vials, flat top, rounded bottom, pkg of 100. ... Vials, 2 mL crimp top, amber glass, 12 x 32 mm.
Recovery Glass Vials (2714Q59 and S49) 1.5 mL Vials with 30 µL reservoir For sample concentration and injection without transferring to microvolume inserts. Crimp Top Vials with Fixed Inserts (2715G02) Crimp Top Extreme Recovery Vials (2714U76) Patented design with stable base for GC
Flat bottom and bevel top. Type 1 clear borosilicate glass. 1,000 Vials Per Case $ 325.00 per case Part No. CHL2-5280
• Holds (100) 12 x 32 mm vials • Hinged lid w/ secure snap closure • Alpha-Numeric numbers/letters on grids for easy sample ID • Clear polypropylene for easy identification • Stackable w/ writing panel on lid front for ID • Rugged, compact design, and raised edges for non-slip storage • Rated at -90°C for []
Ultra Vial Kit: 2 mL Screw Top Wide Opening Clear Glass Vials w/ Fused 300μl Insert, 9 mm Cap & Pre-Inserted Ultra GC/MS PTFE Septa Part Number: 3926 1 Qty/Pk: 100