USP Type 1, Borosilicate Glass 10ML-20-V1002 10mL, Clear Glass, 22.5*46mm, 20mm Beveled Edge, Flat Bottom, Crimp Top Headspace Vial,100pcs/pk. USP Type 1, Borosilicate Glass 20ML-20-V1002 20mL, Clear Glass, 22.5*75mm, 20mm Beveled Edge, Flat Bottom, Crimp Top Headspace Vial,100pcs/pk. USP Type 1, Borosilicate Glass 20ML-20-V1003 20mL, Clear Glass, 22.5*75mm, 20mm Beveled Edge, Rounded-flat