GB/T 18204.4-2025
ActiveExamination methods for public places—Part 4:Microorganism indicators on a surface of public articles
公共场所卫生检验方法 第4部分：公共用品用具微生物指标
Application Summary AI generated
This standard specifies the sampling, culture, and enumeration methods for detecting microorganisms such as bacteria and fungi on the surfaces of public articles like towels, bedding, and tableware. It is applied in public places including hotels, barbershops, bathhouses, and swimming pools to enforce hygiene regulations and ensure public health safety. The methods are used by health inspection agencies and testing laboratories for routine monitoring and compliance verification.
Related Standards
HG/T 3540-2011
Industrial circulating cooling water--Determination of total phosphate
HG/T 3518-2011
Industrial circulating cooling water--Determination of mercaptobenzo-thiazole
HG/T 3526-2011
Industrial circulating cooling water determination of nitrate——Spectrophotometric method using sulfosalicylic acid
HG/T 3516-2011
Industrial circulating cooling water--Determination of nitrite--Molecular absorption spectrometric method
NY 687-2003
Discharge standard of wastewater pollution for natural rubber processing
GB/T 14552-2003
Method of gas chromatographic for determination of organophosphorus pesticides in water and soil
GB/T 19570-2004
Engineering technical specification for sewage pipeline discharging into the sea
GB/T 12151-2005
Analysis of water used in boiler and cooling system-Determination of turbidity-Formazine turbidity
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.