China 150UL Micro Insert Suit for 8-425 Vials - China. 150uL Insert with mandrel interior and polymer feet, 29*5mm; suits for ND8 Vials. Glass inserts with polymer feet. Conical with precision-formed mandrel interior, 150 μl . Replaces for Shimadzu Inserts, 150uL with bottom spring, used with ND8 2mL Shimadzu screw-thread vials .