GB/T 3143-1982
Active
T/CAQI 220-2021
Active
Group standards
T/CAQI 220-2021 The determination of surface ATP content of tableware and public supplies and the limit requirements for them
T/CAQI 220-2021 The determination of surface ATP content of tableware and public supplies and the limit requirements for them
Price:
$ 20.00
Basic Information
Standard Code:
T/CAQI 220-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Inorganic chemical raw materials
ICS Name:
Chemical analysis
Publish Date:
2021-09-14
Implement Date:
2021-10-10
Scope
Scope: This document specifies the terms and definitions, method principles, instrumentation and reagents, sample collection, testing process, and limit requirements for the determination of ATP content in tableware and public supplies. This document is applicable to the determination and limit requirements of ATP content in tableware and public supplies in hotels, guesthouses, restaurants, etc. Main technical content: method principles, instrumentation and reagents, sample collection, testing process, and limit requirements.
Development Information
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced