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NEPLATNÁ vydána dne 7.3.2008

Directives for the work of reference materiapls (4). Stipulation of contents for certificate of certified reference materials

NEPLATNÁ vydána dne 11.3.1994

Directives for work of reference materials(4)—Contents of certificates and labels

NEPLATNÁ vydána dne 28.3.2003

Directives for the work of reference materials—Part 4Contents of certificates,labels and accompanying documentation

NEPLATNÁ vydána dne 10.12.2019

Directives for the work of reference materials(5)—Technologic rules for reference materials of chemical composition

NEPLATNÁ vydána dne 11.3.1994

Directives for the work of reference materials(7)—General requirements for the competence of reference material producers

NEPLATNÁ vydána dne 6.9.2001

Directives for the work of reference materials (7)—General requirements for the competence of reference material producers

NEPLATNÁ vydána dne 31.12.2012

Directives for the work of reference materials(8)—Uses of certified reference materials

NEPLATNÁ vydána dne 28.3.2003

Directives for the work of reference materials(9)—Calibration in analytical chemistry and use of certified reference materials

NEPLATNÁ vydána dne 31.12.2004

General rules of dimensionsshapesurface qualitytest method and inspection for soft magnetic alloys

NEPLATNÁ vydána dne 4.4.1994