vial cap

Ensure precise chromatographic analysis with our comprehensive closure selection guide. Discover the right materials and mechanisms for your vials!

Discover the role of bonded caps in laboratories. Uncover their importance in minimizing contamination risks and ensuring consistent seals for reliable results.

Discover the vital role of chromatography vial caps! Learn how the right choice prevents contamination, ensures seal integrity, and enhances chemical compatibility for accurate analyses.

Ensure precision in chromatographic processes with our guide on choosing the perfect vial closure. Explore material compatibility, seal integrity, and application-specific factors for superior results."

All 2ml 12*32mm screw chromatography vials of Aijiren Tech are 100% integrity tested and manufactured in accordance with ISO 9001 standards. If you have any requirements for 2ml 12*32mm screw chromatography vials. Please contact Aijiren.

The 2ml 9-425 autosampler vial with 11.6mm x 32mm size, and 9-425 9mm screw top, We performs rigorous testing of dimensions such as polishing, OD and length – to ensure that each vial is exactly matched to the autosampler jaws and injection system (DIN/ISO Standard), all dimensions are strictly subject to trouble-free operation, the vials can ensure running smoothly in the autosampler.

Suitable for: 9mm Short Thread Vials
Caps Material: polypropylene
Septa Material: PTFE / Silicone
Septa Size: 9*1mm
Cap Features: 6mm Centre Hole or Closed Top
Color: Blue, Black, Red, Yellow or Customized

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

Suitable for: 10-425 Screw Vials
Caps Material: polypropylene
Septa Material: PTFE / Silicone
Septa Size: 10*1.5mm
Cap Features: 7mm Centre Hole or Closed Top
Color: Black or Customized

Suitable for: 11mm Crimp Neck Vials
Caps Material: Aluminum
Septa Material: PTFE / Silicone
Septa Size: 11*1mm
Cap Features: 5.5mm Centre Hole or Closed Top
Color: Metal Silver

Suitable for: 11mm Snap Ring Vials
Caps Material: PE
Septa Material: PTFE / Silicone
Septa Size: 11*1mm
Cap Features: 6mm Centre Hole or Closed Top
Color: Blue, Red, Nature or Customized

Suitable: 20mm Crimp Top Headspace Vials
Caps Material: Magnetic Aluminum
Septa Material: PTFE/Silicone; PTFE/butyl
Septa Size: 20*3mm
Cap Features: 8/9.5mm Centre Hole
Color: Metal Silver

Suitable for: 15-425 Screw Neck Vials
Caps Material: PP
Septa Material: PTFE / Silicone
Septa Size: 13.5*1.5mm
Cap Features: 9mm Centre Hole/Closed Top
Color: Black or Customized

Suitable for: 24-400 Screw Neck Vials
Caps Material: PP
Septa Material: PTFE / Silicone
Septa Size: 22*3mm
Cap Features: 15mm Centre Hole
Color: White, Black, Red or Customized