Aijiren Technology recommends pre-slit PTFE/silicone septa, for venting and accurate sample draw. They also reduce the possibility of septum coring in bottom-draw
Premium Vials provides an array of vial caps for our chromatography vials. 20 mm Bi-Metallic Crimp Cap with Natural PTFE/Natural Silicone Septa, ...
Graduated to ensure more accurate measurements and dispensing · Tapered bases allow for maximum sample recovery · Open-top closure and PTFE-faced silicone septa,
Magnetic screw cap with a variety of headspace septa available. PTFE/Silicone ... Round bottom vials are compatible with most autosamplers.
11mm Silver Seal, 1mm Thick Clear PTFE/Blue Silicone Septa Made of the highest quality aluminum; for use with standard 11mm chromatography vials.
closure provides a halogen and rubber-free sample handling environment for HPLC applications or applications where silicones or rubber septa are.
Chromatography Vials, Certified Clear Glass 9mm R.A.M.™ Vial, 12x32mm, and PP Open Top Cap, Royal Blue, Bonded PTFE/Silicone Slit Septa, with Graduated Spot
Available with rounded or flat bottom profiles for accurate instrument compatibility. Magnetic Seal, Standard Aperture with PTFE/Silicone Septum ...
11mm Silver Crimp Cap, Red PTFE/White Silicone with Slit 10mL Clear Headspace Glass Crimp Vial, 23 x 46mm, Rounded Bottom. VXX020B-2375X.
SILICONE/PTFE SEPTA Chemists want to handle samples with an inert glass surface ... These round bottom and tapered vials are used with the HP.
Part No. 6 mL Crimp Top Vials and Closures. Clear, flat bottom. 100/pk 9301-1419. Crimp caps, 20 mm, PTFE/silicone septa. 100/pk 9301-1425
However, substandard vials, caps, and septa can lead to sample loss, *PTFE/silicone/ PTFE has the same chemical compatibility of PTFE ONLY UNTIL ...
China Vial supplier, Chromatography Sample Vials, PTFE/Silicone Septa Manufacturers/ Suppliers - Zhejiang Aijiren Technology, Inc.
A pre-slit septum is an ideal choice in applications requiring 20% or more of the sample injection each time from the vial so that suction is avoided.
20mm Pre-assembled Seals and Septa for Headspace Vials Vial Kit, 20mm, Headspace, Round Bottom, PTFE/Silicone, Retaining Ring Seal, 500/CS, 400 887