Headspace Vials and Closures Beveled-neck headspace 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. Aijiren also offers cost-saving convenience packs with vials, caps and septa packaged together.
Vials are available in all capacities, materials like plastic vials or glass vials, and in a variety of colors to meet any collection, storage, or analysis need. Tailor vessels for specific media with various translucent manufacturing and different sterility options for precise test results.
Screw-top vials also come in different sizes, with vial caps made of either aluminum for crimp seals or plastic. Amber glass vials are available in 2-60 ml volume with a screw top. Inserts work in conjunction with any autosampler and fit either standard or wide openings vials.
Clear vials conform to USP Type I and ASTM E 438 Type I, Class A requirements. Amber vials made from borosilicate glass that conforms to USP Type I requirements for light transmission to protect light-sensitive products. These vials are ideal for small-scale reactions, centrifugation, storage, packaging and shipping.
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The washed biodiesel in n-hexane was transferred to pre-weighed amber vials and incubated for 2 h in a water bath at 50 °C assisted by dry air purging (−70 °C dew point) to facilitate n-hexane evaporation. The refined biodiesel was further incubated in a hot air oven at 105 °C for another 1 h to ensure that the biodiesel product met the
1 dram glass vial with 13-425 neck finish. The vial is a tall, narrow and slender glass container. Vials are perfect for storing samples like perfumes or rare liquids or other fine products. Glass vials are ideal for pharmaceutical
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The vials were incubated at 37°C for 30 min, followed by 25°C for 30 min. Twenty prestarved 3- to 5-day-old male W1118 Drosophila melanogaster flies were transferred to each vial. The vials were kept in a 25°C humidity-controlled dark environment. The numbers of dead flies were recorded every 24 h for 21 days.
usable on almost all autosamplers in GC and HPLC Screw neck vials N 9 are available in broad variety, incl. vials with/without label + scale, in clear or amber glass (silanized versions also available) as well as plastic vials Speciality vials, like those with integrated glass insert,
Vial screw neck 10 ml, 46 x 22,5 mm, amber 100 548-0552 Vial screw neck 20 ml, 75,5 x 22,5 mm, amber 100 548-0553 New precision thread headspace vials VWR International GmbH Export department Graumanngasse 7 A-1150 Wien AUSTRIA Phone: +43 1 97002 640 Fax: +43 1 97002 276 E-mail: export@at.vwr.com Web: www.vwr.com Spektrum-3D Ltd A VWR
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Re-usable sleeves support the crimped, sealed vials in the correct position in autosampler carousels or in racks and allow movement of the vials as a unit to injection positions in both GC and HPLC autosamplers. Made of superior quality 51A amber (Type 1, Class B), these vials meet all requirements of US, EU and JPN Pharmacopia.
Fisher Scientific is the UK's leading supplier of laboratory equipment, chemicals, and services used in scientific research, safety, healthcare, and education.
Description: VWR® Ion Chromatography (IC) Vials are compatible with Dionex® and Metrohm-Peak® Autosamplers. ,10571-308PK,10571-346PK,10571-348PK,10799-706PK,10571-344PK,10571-312PK VWR® 20 mm Crimp Seal Headspace Vials