V4092, 250µl Insert, For 9mm vial - Aireka Cells. 250uL Insert with mandrel interior, 29*5.7mm, for 9mm Vials, 100ea/pkg .. US$28.90 US$11.90 Add to Cart Add to Wish List Compare this Product -25% V431, 300µl Insert, For 9mm vial 300uL Micro-Insert, 31*6mm,clear glass,flat bottom, for 9mm Vials, 100ea