Wide opening vials require Inserts with 6mm diameter.

Thermo Scientific™ National Flat-Bottom Vial Inserts are bulk-packed for convenience.

Use these inserts for a variety of applications. JG Finneran™ Conical Inserts feature a polymer spring which acts as a shock absorber and protects against breakage if the needle bottoms out.

Designed for use in 2mL standard opening crimp top and screw thread vials. JG Finneran™ Flat Bottom Inserts are an economical alternative to the conical limited volume inserts.

Small opening vials require Inserts with 5mm diameter.

Specially designed for 2.0mL, 11mm crimp-top and 2.0mL, 9mm short-cap, screw-thread vials.

Clear glass or polypropylene inserts for 8mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 125μL to 200μL.

Made of clear Type 1 Class A borosilicate glass, these inserts for 13mm HPLC and GC autosampler vialshave usable volumes from 350μL to 850μL.

Compatible with numerous vials and caps

Made of clear glass or polypropylene, these 11mm inserts are available in a variety of configurations with usable volumes from 250μL to 450μL.

For use with crew neck vials.

The original design used in most autosamplers

Specially designed for 2 mL, 11 mm crimp top and 2 mL, 9 mm short cap, screw thread vials

For use with Short Thread Vials

For complex UHPLC, LC and GC applications.

Specially designed for 4 mL WISP 48 Screw-Thread Step Vials

Specially designed for 4.0mL, 11mm crimp-top and 4.0mL, 9mm short-cap, screw-thread vials.

Use Level 3 SureSTART™ GOLD-Grade Glass Inserts in 2 mL vials when analyzing small sample sizes containing analytes that strongly adsorb on a glass surface or are sensitive to sample pH changes.

For use with Micro-Insert

Clear glass or polypropylene inserts for 9mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 160μL to 3.5mL.

Store material in glass vials with screw knecks and closures. Insert for Type N10 Wide Opening Screw Neck Vials come in a variety of sizes.

Use with micro inserts for autosampler vials. Macherey-Nagel™ Metal Springs for Vial Inserts are optional metal springs that act as a shock absorber to prevent breakage when inserting or using a compatible inserts.

Use with N8 Screw Neck, N11 Crimp Neck or other small neck vials. Macherey-Nagel™ Insert for Small Opening Vials, With Plastic Spring are 0.1mL glass inserts with a plastic spring that acts as a shock absorber for analyzing micro-samples using an autosampler.