ASTMUSP

 

 

 

 


  • Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
  • Available Three Neck Parallel
  • Complies with ASTM & USP standard

 


Glass Boro 3.3Chemical Resistant3 Neck Parallel

 

 

 

 

These flasks can also be provided in other joint sizes