The 40 mL vials are available in clear (Type 1, 33 expansion) and amber (Type 1, 51 . 2 mL Amber Glass 11 mm Crimp Top Vial, 100/pk - PerkinElmer. 2 mL Amber Glass 11 mm Crimp Top Vial, 100/pk. Our vials are manufactured from Type I Borosilicate Glass, which meets all USP, JP, and EP Pharmacopeia requirements.