USP Type 1, Borosilicate Glass 2ML-11-V3002 2mL, Clear Glass, 12*32mm, Flat Base, 11mm Snap Top Vial with White Write-on Patch and Graduation Lines. 100pcs/pk. USP Type 1, Borosilicate Glass 2ML-11-V3004 2mL, Amber Glass, 12*32mm, Flat Base, 11mm Snap Top Vial with White Write-on Patch and Graduation Lines. 100pcs/pk. USP Type 1, Borosilicate Glass Cap & Septa 11-SP4001 Clear, 11mm Open Top Snap Cap, pre-assembled with 11*1.2mm Red PTFE/White Silicone Septa. 100pcs/pk.