Iso9001 250ul spring bottom vial insert for sales
Test Tubes, Vials, Caps, and Closures | Fisher Scientific
Vials. Vials are available in a variety of styles. Find autosampler vials, vial caps and closures, and vial inserts for chromatography with snap, screw, or crimp-top closures, with and without septa.
Inserts – Vials | Sigma-Aldrich
Microvolume inserts are sold in both glass and polyproylene materials. Polypropylene inserts are recommended for pH-sensitive samples, greater solvent compatibility, biological samples, and ionic samp...