For small-volume freeze-dried samples, borosilicate glass conforms to USP Type I and ASTM Type I standards, Class A requirements, heat seal or stopper seal (use Wheaton W651450 stopper).
WHEATON W986213NG NextGen V Vial, 0.3mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6043-LGZ) WHEATON W651469 Freezing Ampoules, 5mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6008-LGZ) WHEATON W651506 Scored Freeze-Dried Ampoules, 2mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6009-LGZ) WHEATON W985100 Tissue Storage Bottle, 5mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6040-LGZ) WHEATON W986211NG NextGen V Vial, 0.1mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6041-LGZ) WHEATON W986212NG NextGen V Vial, 0.3mL, Shinetek Instruments Research Institute (CAT#-STEM-L-6042-LGZ)