Standards STN - Slovak standards - Page 7472

Prism refractometers visual and digital. Technical and metrological requirements. Test methods

Standard published on 1.1.2003

Volume meters for liquids. Technical requirements and testing methods

Standard published on 1.9.2003

Classification and metrological characteristics of reference materials

Standard published on 1.3.1997

Reference materials. Classification

WITHDRAWN published on 1.8.1988

Approved reference materials. Declared metrological characteristics

WITHDRAWN published on 1.8.1988

pH measuring for aqueous solutions

Standard published on 1.3.1997

Analysers of vehicles exhaust gases. Test methods for verification

Standard published on 1.4.2002

Breath alcohol test devices other than single use devices - Requirements and test methods

Standard published on 1.8.2011

Breath alcohol test devices for general public - Requirements and test methods

Standard published on 1.2.2013