2ml Snap Top Glass Vial Vial Volume 2ml, Vial Size 12x33mm, Snap Top Compatible with most common HPLC/GC instruments Part No Description CRX2000-3001 2ml Clear vial, snap top, graduated with writing area, 100/pk CRX2000-3002 2ml Amber vial, snap top, graduated with writing area, 100/pk CRX2000-3003 2ml Clear vial, snap top, 100/pk