Micro Inserts decrease the surface area inside chromatography vials, enabling maximum sample recovery. They can be used with screw-top, snap-top or crimp top 

Micro-Inserts are designed for consistent sampling of low-volume chromatography samples. 150 µL, Mandrel/Polymer Bottom, 29x5mm for 8-425 vials, CV2041, 

Micro-Inserts from Tisch are designed for consistent sampling of low-volume chromatography samples. 250 µL, Conical Bottom, 31x6mm for 9mm vials, CV2046, 

Micro-Inserts from Tisch are designed for consistent sampling of low-volume chromatography samples. 250 µL, Flat Bottom, 31x5mm for 8-425mm vials, CV2049, 

Micro-Inserts are designed for consistent sampling of low-volume chromatography samples. 250 µL, Mandrel/Polymer Bottom, 29x5.7mm for 9mm vials, CV2044, 

Instantly transform vials from full to limited volume with chromatography vial inserts for maximum content retrieval. Manufactured in either borosilicate 

Vial Compatibility, 22.5mL vials ; Autoclavable, No ; Stackable, Yes ; Autosampler Compatible, Yes - Check Vial Diameter ; Hole Diameter, 24mm.

3.2 Because of the relatively low levels of common PAHs in the environment, the methodology suggest the use. 3 of high volume (0.22 m /min) sampling 

Autosampler Vials, Inserts, and Closures – Fisher Scientific Vial inserts are used to reduce the capacity of the vial to accommodate smaller samples. Typically 

Inserts – INTERCHIM Micro-inserts are used to reduce the volume of standard sample vials for INTERCHIM 250UL INSERTS /STANDARD OPENING CLEAR GLASS 5X31MM