Petroleum and natural gas industries. Cements and materials for well cementing. Preparation and testing of foamed cement slurries at atmospheric pressure— 24 стр.
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of monoethylene glycol and diethylene glycol in food simulants— 20 стр.
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of terephthalic acid in food simulants— 18 стр.
Chemical analysis of ferrous materials. Inductively coupled plasma optical emission spectrometric analysis of unalloyed and low alloyed steels. Determination of Si, Mn, P, Cu, Ni, Cr, Mo and Sn, following dissolution with nitric and sulphuric acids [Routine method]— 42 стр.
Methods of test for petroleum and its products, Determination of the manganese content of gasoline. Atomic absorption spectrometry (AAS) method— 12 стр.
