Stock 2mL Clear Screw Vial, 12 x 32mm, 8-425 Thread, no label, 100 pcs. on inquiry. Stock 300 µl PP Screw Thread Vial ,wide mouth, 12 x 32 mm, 100/pk. on inquiry. Stock 4ml vial, 15x45mm, srew top, w/label, amber, 100pcs. on inquiry. Stock 8mm RED PTFE/Silicone in Black 8