SKS Science Products Glass Vials, LVI Vials Glass High Recovery Vials 225326

These LVI Vials are 12 x 32 mm large-opening glass high recovery vials with a sealed-in, limited-volume insert. The manufacturing process precisely controls the depth and position of the insert relative to the bottom of the vial. This allows more consistent sample recovery from vial to vial and reduces the possibility of autosampler needle damage. The insert has a slight flare at the top, providing a larger needle target area, which prevents needle damage. The LVI Vials have a 300 uL capacity with a residual volume of only 4 uL, depending on the solvent, needle style and depth adjustment of the autosampler. All LVI Vials are supplied with a white ceramic write-on patch for easier sample identification and are compatible with all autosamplers that use 12 x 32 mm vials. Inserts and clear vials are manufactured from ASTM Type I, Class A borosilicate glass. Amber vials are manufactured from ASTM Type I, Class B borosilicate glass. The LVI Vials are available with either an 11 mm crimp top, which can be used with all standard 11 mm aluminum E-Z seals, or with a 9 mm ABC screw thread finish, which can be used only with the 9 mm ABC screw caps