Recommended practice for gas chromatographic measurement of concentrations of ethylene and propylene in the air of the working zone

Norma vydána dne 30.12.1999

Determination of concentration of free residual chlorine in potable and fresh natural water by chemiluminescence

Norma vydána dne 22.3.2000

Determination of total iron in potable and fresh water by chemiluminescence

Norma vydána dne 22.3.2000

Determination of total chromium in potable and fresh water by chemiluminiscent

Norma vydána dne 22.3.2000

Determination of concentration of copper in potable and fresh water by chemiluminescence

Norma vydána dne 22.3.2000

Method of spectrophotometric measurement of potassium cyanide concentration in skin washings

Norma vydána dne 20.6.2000

Determination of toxic elements in foodstuffs and food raw materials. Methods of autoclave sample preparation

Norma vydána dne 1.1.2001

Sanitary and chemical assessment of polymeric materials intended for use in video display terminals, personal electronic computers and elements of systems based on them

Norma vydána dne 29.10.2000

Sanitary-epidemiologic evaluation of toys

Norma vydána dne 1.4.2006

Hygienic evaluation of clothing for children, teens, and adults

Norma vydána dne 1.1.2007