1.2ML CRYULE AMPUL CLR PRESCOR

Biological sample preservation in pre-scored glass ampoules

WHEATON® ensure a tamper-evident seal with each of our ampoules in order to protect against any external contamination that could occur. You’ll notice a Gold Brand on the stem of the ampoule, which indicates that it is “pre-scored

• For biological sample preservation in glass
  
• Pre-scored to eliminate filing
• Allows for storage at low temperatures
• Made from low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements
• Can be used in the vapor phase of liquid nitrogen
• Special design allows for storage at low temperatures as well as rapid thawing