UDC 542.2 : 620.113                         CHD 11

Reaffirmed 2022

1. Scope

1.1 This standard prescribes methods of sampling laboratory glassware and criteria for conformity of laboratory glassware to the requirements prescribed in the relevant product specifications.

1.2 This standard does not cover methods of sampling thermometers and hydrometers, -which have been specified in the relevant specifications for thermometers and hydrometers, respectively.

2. Referenced Documents

The following Indian standards are necessary adjuncts to this standard:

2303 :. 1963 Method of grading glass for alkalinity

4905 : 1968 Methods of random sampling

8897 : 1978 Table for calibration and verification of volumetric glassware

11469 : 1985 Method for assesing chemical resistance for enamels used for colour coding and colour marking