1.1 This specification covers reusable pipets calibrated "to contain" 20 cmm of whole blood and used for hemoglobin determinations.
E920-97(2024)
Standard Specification for Commercially Packaged Laboratory Apparatus
E921-97(2022)
Standard Specification for Export Packaged Laboratory Apparatus
E1133-86(2022)
Standard Practice for Performance Testing of Packaged Laboratory Apparatus for United States Government Procurements
E1157-87(2025)
Standard Specification for Sampling and Testing of Reusable Laboratory Glassware