Projects

Use the form below to find particular standards or projects. Enter your criteria for searching (single or in combination) in the fields below and press the button “Search”. You can also search using the Advance Search facility.

Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

90.93 Standard confirmed

ISO/TC 47

Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method

90.93 Standard confirmed

ISO/TC 47

Fluorochlorinated hydrocarbons for industrial use — Determination of acidity — Titrimetric method

90.93 Standard confirmed

ISO/TC 47

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

90.93 Standard confirmed

ISO/TC 47

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

90.93 Standard confirmed

ISO/TC 47

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

90.93 Standard confirmed

ISO/TC 47

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

90.93 Standard confirmed

ISO/TC 47

Water for analytical laboratory use — Specification and test methods

90.93 Standard confirmed

ISO/TC 47

Sulphur for industrial use — Determination of acidity — Titrimetric method

90.93 Standard confirmed

ISO/TC 47

Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method

90.93 Standard confirmed

ISO/TC 47

Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method

90.93 Standard confirmed

ISO/TC 47

Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method

90.93 Standard confirmed

ISO/TC 47

Phosphoric acid for industrial use — Guide to sampling techniques

90.93 Standard confirmed

ISO/TC 47

Toluene for industrial use — Specifications

90.93 Standard confirmed

ISO/TC 47

Xylene for industrial use — Specification

90.93 Standard confirmed

ISO/TC 47

Aromatic hydrocarbons — Determination of sulphur content — Pitt-Ruprecht reduction and spectrophotometric method

90.93 Standard confirmed

ISO/TC 47

Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method

90.93 Standard confirmed

ISO/TC 47

Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C

90.93 Standard confirmed

ISO/TC 47