This standard provides data on glassware, reagents, tools, etc. generally used in chemical laboratories. The standard can be applied in laboratories, together with the standards: NEN 3100 Chemical analysis Introductory considerations NEN 3101 Chemical analysis Weighing, calibration of weights and measuring glassware NEN 3103 Chemical analysis Guidelines for determining the titer of titer liquids NEN 3104 Chemical analysis General chemical provis ons NEN 3106 Chemical analysis Guidelines for access. Note NEN 3105 from this series has been withdrawn for the following reasons:
——method 3105-1 corresponds to the method of NPR 6203;
——method 3105-2 and 3105-3 are included in NEN 3106;
——method 3105-5 corresponds to that of NPR 6202;
——method 3105-6 is included as an appendix to NEN 3104.
NEN 3102-1989 history
1989NEN 3102-1989 Chemical analysis Laboratory apparatus, reagents and auxüiary materials