SureSTART™ 0.2 mL TPX Screw Top (U)HPLC & GC Vials with Glass Fixed-Insert, Level 3, Amber, Conical Insert - FAQs

During manufacture, the outer vial has a glass micro-insert precisely positioned inside and this is permanently fused to the base of the outer vial. This gives a 12 mm x 32 mm microvial with a capacity of 350 µL with a narrow reservoir with <10 µL capacity. A fixed insert vial removes the need to assemble a vial and insert prior to use.