8 425 screw vial

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A good HPLC vial should be compatible with the solvents used in the chromatography process, have low extractable/leachable levels, and consistent manufacturing quality

If you're working in the field of chromatography, then you're no stranger to the importance of choosing the right equipment. One such critical piece of equipment is the 2ml chromatography vial. Here are answers to some of the most commonly asked questions about 2ml chromatography vials.

2ml HPLC sample vials are the most commonly used vials in HPLC analysis due to their compatibility with most autosamplers and the large range of options availab...

Vial caps play a crucial role in guarding the sample from spills, contamination, and evaporation. Ideally, caps should form an airtight seal and be inert. Caps may come with a silicone or polytetrafluoroethylene (PTFE) septum, which creates a tight seal. Needles can pierce the septum because the elasticity of the material allows it to reclose.

2ML 9mm autosampler vials can be made from a different coefficient of expansion glass; most notable 33-expansion and 51-expansion glass. Aijiren 2ML 9mm autosampler vials are made from Type I glass of 33-expansion glass and type 70 borosilicate glass (budget type).

Volume: 1.5-2.0ml
Dimension: 11.6x32mm
Color: Amber and Clear
Neck: Screw neck
Neck Diameter: 8mm
Material: Brosilicate Glass/1st hydrolytic class glass
Septa: Non-slit, Pre-Slit, PTFE/Silicone
Insert: 150ul/250u

Suitable for: 8-425 Screw Vials
Caps Material: polypropylene
Septa Material: PTFE / Silicone
Septa Size: 8*1.5mm
Cap Features: 5.5mm Centre Hole or Closed Top
Color: Black, White or Customized

We provide HPLC vials and caps. These glass vials are 1.5ml in size, in amber or clear glass, and come with a variety of cap screws, crimps, snaps or any range of materials and colors you want. We provide various autosampler vials compatible with Agilent, Shimadzu, Waters, PerkinElmer, Thermo and Varian autosamplers.