Inserts, Low Volume for Vials, Glass. Clear, Surface Treated, 300ul fill volume with a conical, precision point and 6x29mm outer dimensions with plastic spring attached. For use in 2ml autosampler vials. RSA-Pro Brand. 100/PK.

First hydrolytic, Class A, Type 33, Surface Treated Borosilicate Glass. Features a mandrel manufactured, precision point conical tip for maximum recovery of sample and internal consistency from insert to insert. Residual volume is 2ul with most autosamplers and a 200ul useable volume. Polypropylene springs are attached to keep the inserts center aligned and reduce chances of the needle breaking the inserts during use.

Use with 9mm Screw Top and 11mm Snap Top 2ml, 12x32mm autosampler vials.

Bottom depths, heights and bottom interiors are designed, and QC controlled for maximum recovery and needle safety. This is a very unique, 2ml autosampler vial insert, due to the RSA glass chemistry and then the surface treatment maximizes the surface hydrophobicity. Consistency from vial to vial and complete deactivation is one feature that sets these vials apart from simple silanized products. This product is manufactured in an ISO 9001:2015 Certified facility. Click HERE for more information about RSA autosampler vials.

Good choice for low abundance analytes, including many proteins and most peptides.