Tisch Scientific 150 µL Micro-Insert, 29 x 5 mm for 8-425 Vials, Mandrel Interior and Polymer Feet, 100 Pack, CV2041 Regular Price $107.99 Price $93.90 Add to Cart Tisch Scientific 150 µL Micro-Insert, 31 x 5 mm for ND8 Vials, Conical Bottom, 100 Pack, CV2045 Regular Price $51.86 Price $45.09 Add to Cart 9 Items Show per page