GOST R 55260.1.8-2013

Common test methods for insulating and sheathing materials of electric and optical cables. Part 4-1. Methods specific to polyethylene and polypropylene compounds. Resistance to environmental stress cracking. Measurement of the melt flow index. Carbon black and/or mineral filler content measurement in polyethylene by direct combustion. Measurement of carbon black content by thermogravimetric analysis (TGA). Assessment of carbon black dispersion in polyethylene using a microscope

Zirconium containing refractory materials and products. Methods for determination of iron oxide

Noise. Methods of noise measurement in residential areas and in the rooms of residential, public and community buildings

Paints and varnishes. Test methods of metal content. Determination of 'soluble' hexavalent chromium content of pigment portion of the liquid paint or the paint in powder form. Diphenilcarbazide spectrophotometric method

Pattern plates with changeable wooden insert for moulding box having inside dimensions 1000x600 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions

Biotechnology. Equipment. Guidance on testing procedures for leaktightness