ISO International Standards

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Determination of the filtration efficiency of urea filter modules

$140.11

Requirements for the collection and transport of samples for medical laboratory examinations

$195.48

Benefit-risk assessment for sports and recreational facilities, activities and equipment

$187.57

Petroleum products — Determination of the filterability of lubricating oils — Part 2: Procedure for dry oils

$68.93

Hard coal and coke — Determination of volatile matter

$68.93

Solid mineral fuels — Determination of ash

$45.20

Coal — Proximate analysis

$45.20

Coal — Determination of forms of sulfur

$103.95

Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method — Technical Corrigendum 1

$68.93

Solid mineral fuels — Determination of carbon and hydrogen — Liebig method — Technical Corrigendum 1

$68.93

Solid mineral fuels — Determination of total sulfur by Coulomb titration method

$45.20

Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method

$68.93

Brown coals and lignites — Determination of acetone-soluble material (“resinous substance”) in the benzene-soluble extract

$45.20

Brown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moisture

$68.93

Coal — Determination of moisture-holding capacity

$47.46

Coal — Determination of mineral matter

$68.93

Solid mineral fuels — Determination of extractable metals in dilute hydrochloric acid

$45.20

Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

$45.20

Solid mineral fuels — Determination of arsenic and selenium — Eschka’s mixture and hydride generation method

$45.20

Solid mineral fuels — Determination of total mercury content of coal

$45.20

Solid mineral fuels — Determination of total cadmium content of coal

$45.20

Hard coal — Determination of the crucible swelling number

$68.93

Coal — Determination of caking power — Gray-King coke test

$103.95

Coal — Determination of plastic properties — Constant-torque Gieseler plastometer method

$103.95