2ml Screw Neck HPLC Vials for Chromatography
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2ml Screw Neck HPLC Vials for Chromatography

Oct. 29th, 2020
Aijiren's 2ml Screw Vial has many different caliber sizes, 8mm, 9mm and 10mm,The specification of the 2ml hplc vial is 11.6*32mm. There are two types of glass, 5.0type and 7.0type, and two colors of clear and amber. Customers can choose the appropriate matching hplc vial according to the chromatography consumables they use. For example, Shimadzu’s HPLC machine will match 8mm vial.
The caliber of the 8mm 2ml Screw Vial is a long thread. This thread type can tightly fit the cap and the vial together. The 8-425 pp cap produced by Aijiren has only two colors, white and black, with closed -The top cap is used for storage and has a 5.5 center hole to facilitate automatic sampling needle in and out.
The 9mm 2ml Screw Vial has a short thread, which makes the 9mm 2ml Screw Vial have a longer neck compared to the 8mm and 10mm hplc vial. The width of the 9mm pp cap is also narrower than that of the 8mm and 10mm pp caps. The difference is that the 9mm pp cap has more colors and the center hole is 6mm.
The caliber of 10mm 2ml Screw Vial is 10mm, and the neck is long threaded. The specification of 10mm 2ml hplc vial is 11.6*32mm, and the glass type is only 5.0type. Customers can also choose 10mm 2ml hplc vial with white label area. The color of 10mm pp cap is only black, which can be put into micro-insert for precious and rare reagent samples.
Aijiren’s 2ml Screw Vial is specially produced for various types of hplc autosamplers. If you are not sure which type of vial you need to buy, you can tell us what brand and model of the autosampler you are using, and we will help you find out. If you have any doubts or questions in the purchase, you can ask Aijiren’s staff for help.