GB/T 14643.1-2009 Examination of bacteria and algae in industrial circulating cooling water.Part 1:Examination of bacteria formed deposits.Standard of plate count (English Version)
This part of GB/T 14643 specifies the method for the determination of slime-forming bacteria in industrial circulating cooling water. This section applies to the determination of heterotrophic bacteria in suspended slime in industrial circulating cooling water, and also applies to the determination of heterotrophic bacteria in slime deposited in industrial circulating cooling water. It is also suitable for the determination of mucus heterotrophs in raw water, domestic water and other water.
GB/T 14643.1-2009 Referenced Document
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 14643.1-2009 history
2009GB/T 14643.1-2009 Examination of bacteria and algae in industrial circulating cooling water.Part 1:Examination of bacteria formed deposits.Standard of plate count
1993GB/T 14643.1-1993 Industrial circulating cooling water--Fxamination of bacteria formed deposits--Standarde of plate count