Description
Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from Wheaton 33 low extractable borosilicate glass. Meets ASTM Type I, Class A and USP Type I standards. Stoppers are sold separately. 989-30730 and 989-30733 are supplied with unlined black phenolic screw caps.
Image(s) are representative of the product group and not necessarily the individual product.
Dim. Dia. x H (mm): 17 x 43
Cap Size: 15-425
Dim. Dia. x H (mm): 22 x 45
Cap Size: 22-350
Dim. Dia. x H (mm): 22 x 60
Cap Size: 22-350