Clear and amber glass vials with a rounded or flat bottom, and volumes from 5 to 20 ml and closures. A rounded bottom vial is more sturdy and resistant to high pressure during the heating process. Flat bottom vials are more appropriate for certain instruments.
Magnetic Screw Cap for Headspace Vials, 18 mm thread. O.D. × H × I.D. 22.5 mm × 46 mm × 12.5 mm, long neck; Supelco ... glass vial, crimp top (0.125 in. thick ...
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Description: Standard opening crimp-top vials have a maximum fill volume of 1.8 mL and are manufactured from inert, 33 expansion borosilicate glass. Certificates ,89239-004PK,89239-004CS,66020-953CS,66020-953PK,82028-402CS,89239-006CS,89239-006PK,82028-404CS
20ml Headspace-Vial,75,5 x 22.5mm,clear glass,bevelled Crimp Neck,long neck,flat bottom Conf 100pz RA0516 24mm Combination Seal: PP Screw Cap,white,closed top; Butyl red/PTFE grey,2.5mm Conf 100pz
18mm Magnetic Screw-Thread Cap w/PTFE/Blue Chlorobutyl 125-pk. 22799 $47 Headspace Vials, Caps, and Seals 20mm Crimp-Top and 18mm Screw-Top Headspace Vials † 6, 10, 20, and 27mL vials available with 20mm crimp-seal finish. † 10 and 20mL screw-top vials available with 18mm screw-thread finish.
A broad selection of ND8* crimp neck vials and microvials are available, which can closed with 8 mmm aluminium caps, 9mm PE caps or 8mm push-on caps. Note that some microvials may need an adapter for full autosampler compatibility as typically they have a conical base and are therefore not free-standing.
Headspace screw neck vials, N 18 Vialky Vialky pro chromatografii These N 18 headspace screw neck vials feature a more convenient, consistent, and safer sealing process compared to crimping.
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These borosilicate glass vials feature a versatile neck that allows closure by either snap-cap seals or aluminium crimp seals. They have 40% wider openings than standard vials to reduce risk of needle damage. Compatible with Aijiren® and series autosamplers.
Oct 02, 2015 · At the higher temperatures high quality seals are a condition for reproducible analysis free of siloxane contamination [See CRS Clean Seals for some information about siloxanes in vial septa]. Background – How a Crimper Works: Because of the stringent requirements of headspace analysis crimp caps are generally preferred over screw caps.
6-20mL 20mm Crimp-Top Headspace ND20 10-20mL 18mm Screw Thread Headspace ND18 Hand Crimper, Decrimper 8-60mL EPA Storage Vials 8-12mL 15-425 Screw Neck Vial ND15 20-60mL 24-400 Screw Neck Storage Vial ND24
Vials, screw top with black polypropylene hole cap (10-425 thread), large opening, pre-assembled. 6 Product Results
Screw thread vials & closures for HPLC, GC, MS applications. There’s a Thermo Scientific screw top vial for every HPLC, GC, MS instrument, application, and budget. Our screw top clear and amber glass vials and plastic screw top vials are available in 8mm, 9mm, 10mm, and 13mm screw threads.
VWR® 11mm Crimp Top Vials and Inserts – Standard Opening Description Glass Patched Dimension (mm) Profile Total Volume Usable Volume Residual (µL) Cat. No. Pack of Case of 11mm Crimp Top Vial, Standard Opening Clear No 12x32 Flat Bottom 2mL 1.5mL <170 66020-953 100 1000 Clear Yes 12x32 Flat Bottom 2mL 1.5mL <170 82028-402 1000