WHEATON 176762 Standard Ampoule, 20mL, Shinetek Instruments Research Institute (CAT#: STEM-L-4554-LGZ)

Commonly used in packaging certification standards, borosilicate glass complies with USP Type I and ASTM Type I standards, and Class A requires a low background.

Specification (mL): 20
Diameter x height (mm): 28 x 100
Package Quantity: 25

WHEATON 176792 Brown Scored Ampoule, 1mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4560-LGZ)
WHEATON 176772 Colorless Transparent Scored Ampoule, 1mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4555-LGZ)
WHEATON 176776 Colorless Transparent Scored Ampoule, 2mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4556-LGZ)
WHEATON 176779 Colorless Transparent Scored Ampoule, 5mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4557-LGZ)
WHEATON 176780 Colorless Transparent Scored Ampoule, 10mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4558-LGZ)
WHEATON 176782 Colorless Transparent Scored Ampoule, 20mL, Shinetek Instruments Research Institute (CAT#-STEM-L-4559-LGZ)