ST RK

ST RK 2.661-2019
ST RK 2.661-2019
Measurement procedure Determination of the content of residual amounts of streptomycin in raw materials of animal origin and food products
ST RK 2.662-2019
ST RK 2.662-2019
Measurement technique Determination of the content of chloramphenicol (chloramphenicol) in milk, milk powder, meat and honey by enzyme immunoassay
ST RK 2.663-2019
ST RK 2.663-2019
Mass concentration of nitrate nitrogen in seawater Method of photometric measurements after reduction in a cadmium reducer
ST RK 2.664-2019
ST RK 2.664-2019
Methodology for measuring streptomycin content in animal products
ST RK 2.665-2019
ST RK 2.665-2019
Methods for measuring the mass fraction of wear product elements and contamination in oils and other petroleum products by mechanical filtration and analysis of a filter with a sediment by the X-ray fluorescence method
ST RK 2.666-2019
ST RK 2.666-2019
Complexes of software and hardware daily monitoring Typical test program for the purpose of type approval
ST RK 2.667-2019
ST RK 2.667-2019
Pulse Oximeters Typical Test Program for Type Approval Purposes
ST RK 2.668-2019
ST RK 2.668-2019
Digital refractometers Verification method
ST RK 2.669-2019
ST RK 2.669-2019
Sea water Measurement procedure Determination of mass concentration of silicon by photometric method in the form of blue form of molybdosilicic acid
ST RK 2.670-2019
ST RK 2.670-2019
Power Factor Meters (Phase Meters) Calibration Procedure
ST RK 2.671-2019
ST RK 2.671-2019
Calculators Typical Type Approval Test Program
ST RK 2.672-2019
ST RK 2.672-2019
Technique for measuring nitrates in samples of natural and treated wastewater by potentiometric method with an ion-selective electrode
ST RK 2.673-2019
ST RK 2.673-2019
Biochemical analyzers Calibration procedure
ST RK 2.674-2019
ST RK 2.674-2019
Defibrillators, Defibrillator-Monitors Typical Test Program for Type Approval Purposes
ST RK 2.675-2019
ST RK 2.675-2019
Vibrometers with piezoelectric and inductive transducers Calibration procedure
ST RK 2.676-2019
ST RK 2.676-2019
Measurement procedure Determination of chloramphenicol in raw materials and products of animal origin
ST RK 2.677-2019
ST RK 2.677-2019
Measurement procedure Air quality Industrial emissions Photometric method for determination of hydrogen fluoride with xylenol orange
ST RK 2.678-2019
ST RK 2.678-2019
Fetal Monitors Typical Test Program for Type Approval Purposes
ST RK 2.679-2019
ST RK 2.679-2019
Measurement technique Air quality Working area air Photometric method for determination of hydrogen fluoride with lanthanum alizarin complexonate
ST RK 2.680-2019
ST RK 2.680-2019
Indicator bore gauges Calibration procedure
ST RK 2.681-2019
ST RK 2.681-2019
Optical quadrants Calibration procedure
ST RK 2.682-2019
ST RK 2.682-2019
Optimometers Calibration procedure
ST RK 2.683-2019
ST RK 2.683-2019
Reference tapes and metal measuring tapes Calibration procedure
ST RK 2.684-2019
ST RK 2.684-2019
Breath Ethanol Vapor Devices Typical Test Program for Type Approval Purposes
ST RK 2.685-2019
ST RK 2.685-2019
Gas dispensing columns Calibration procedure
ST RK 2.686-2019
ST RK 2.686-2019
Fuel dispensing columns Calibration procedure
ST RK 2.687-2019
ST RK 2.687-2019
Measurement procedure Determination of bacitracin in meat and meat products by enzyme-linked immunosorbent assay
ST RK 2.688-2019
ST RK 2.688-2019
Measuring DC bridges Calibration procedure
ST RK 2.689-2019
ST RK 2.689-2019
Hydrogen index and specific electrical conductivity of water Methods for performing measurements by the electrometric method
ST RK 2.690-2019
ST RK 2.690-2019
Linear standard measures of length Calibration procedure
ST RK 2.691-2019
ST RK 2.691-2019
Measurement technique Determination of volumetric and specific activity of 90sr, 137cs and 40k on a gamma-beta spectrometer, volumetric and specific activity of gamma-emitting radionuclides 137cs and 40k on a gamma spectrometer in food, drinking water, soil
ST RK 2.692-2019
ST RK 2.692-2019
Measurement technique Determination of colistin content in animal products by enzyme-linked immunosorbent assay
ST RK 2.693-2019
ST RK 2.693-2019
Control bars Calibration procedure
ST RK 2.694-2019
ST RK 2.694-2019
Technique for measuring the heating temperature of electrical equipment using a non-contact thermal imaging method
ST RK 2.695-2019
ST RK 2.695-2019
Weighing moisture analyzers Verification procedure
ST RK 2.696-2019
ST RK 2.696-2019
Capillary glass viscometers Calibration procedure
ST RK 2.697-2019
ST RK 2.697-2019
Inclinometric setting tables Calibration procedure
ST RK 2.698-2019
ST RK 2.698-2019
Food products Technique for measuring the mass concentration of arsenic by the stripping-voltammetric (IV) method
ST RK 2.699-2019
ST RK 2.699-2019
Food products Measurement procedure Determination of mass concentration of lead, cadmium, chromium and molybdenum by atomic absorption spectrometry
ST RK 2.700-2019
ST RK 2.700-2019
Guidelines for the arbitration determination of the residual content of cephalosporins and their metabolites in livestock products by high performance liquid chromatography with a mass spectrometric detector
ST RK 2.701-2019
ST RK 2.701-2019
Measurement procedure Determination of the volumetric concentration of hydrogen sulfide in seawater by the iodometric method
ST RK 2.702-2019
ST RK 2.702-2019
Technique for measuring the mass concentration of ethylene glycol in natural and treated wastewater by gas chromatography
ST RK 2.703-2019
ST RK 2.703-2019
Methods for measuring the mass concentration of chlorate ions in drinking water using ferrous sulfate (ii) by titration
ST RK 2.704-2019
ST RK 2.704-2019
Volumetric total alpha activity and volumetric total beta activity of radionuclides in drinking water Measurement technique using radiometers
ST RK 2.705-2019
ST RK 2.705-2019
Method for measuring the mass concentrations of chlorine dioxide and chlorite ions in drinking water by the photometric method with n, n-diethyl-p-phenylenediamine (dpd)
ST RK 2.706-2019
ST RK 2.706-2019
Methods for measuring the mass concentration of the sum of saturated hydrocarbons c12-c19 in the atmospheric air of the sanitary protection zone, the air of the working area and industrial emissions by the gas chromatographic method
ST RK 2.707-2019
ST RK 2.707-2019
Determination of the mass fraction of metals and oxides in corrosive deposits by the X-ray fluorescence method
ST RK 2.708-2019
ST RK 2.708-2019
Methods for measuring the mass fraction of aluminum, silicon, phosphorus, sulfur, titanium, vanadium, chromium, manganese, cobalt, nickel, copper, niobium, molybdenum and tungsten in carbon steel products by the X-ray spectral method using an X-ray apparatus

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