ISO International Standards

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Photography — Processing chemicals — Specifications for glacial acetic acid

$47.46

Statistical interpretation of data — Comparison of two means in the case of paired observations

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Internet of Things (IoT) — Underwater acoustic sensor network (UWASN) — Network management system — Part 2: Underwater management information base (u-MIB)

$170.62

Shell drills with taper bore (taper bore 1 : 30 (included)) with slot drive

$47.46

Information technology — Implementation and operation of customer premises cabling — Part 3: Testing of optical fibre cabling

$211.30

Sintered metal materials and hardmetals — Determination of Young modulus

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Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation

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Fibre building boards — Determination of sand content

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Modular units for machine tool construction — Rotary tables and multi-sided centre bases for rotary tables

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Cryolite, natural and artificial — Determination of calcium content — Flame atomic absorption method

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Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of moisture content — Gravimetric method

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Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B

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Sulphur for industrial use — Determination of ash at 850-900 degrees C and of residue at 200 degrees C

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Agricultural machinery — Endless variable-speed V-belts and groove sections of corresponding pulleys

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Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method

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Non-alloy and alloy steel butt-welding fittings

$108.47

Textile floor coverings — Determination of thickness loss after brief, moderate static loading

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Textile floor coverings — Determination of thickness loss after prolonged, heavy static loading

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Sodium fluoride primarily used for the production of aluminium — Determination of iron content — 1,10- Phenanthroline photometric method

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Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method

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Sodium fluoride primarily used for the production of aluminium — Determination of silica content — Reduced molybdosilicate spectrophotometric method

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Sulphur for industrial use — Determination of loss in mass at 80 degrees C

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Gaseous halogenated hydrocarbons (liquefied gases) — Taking of a sample

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Continuous mechanical handling equipment — Classification and symbolization of bulk materials

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