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Ferronickels — Determination of carbon content — Infrared absorption method after induction furnace combustion

60.60 Standard published

ISO/TC 155

Ferronickels — Determination of sulfur content — Infrared absorption method after induction furnace combustion

60.60 Standard published

ISO/TC 155

Nickel alloys — Determination of chromium content — Potentiometric titration method with ammonium iron(II) sulfate

90.93 Standard confirmed

ISO/TC 155

Nickel alloys — Flame atomic absorption spectrometric analysis — Part 1: Determination of cobalt, chromium, copper, iron and manganese

90.93 Standard confirmed

ISO/TC 155

Nickel alloys — Flame atomic absorption spectrometric analysis — Part 7: Determination of aluminium content

90.93 Standard confirmed

ISO/TC 155

Nickel alloys — Flame atomic absorption spectrometric analysis — Part 8: Determination of silicon content

90.93 Standard confirmed

ISO/TC 155

Nickel alloys — Flame atomic absorption spectrometric analysis — Part 9: Determination of vanadium content

90.93 Standard confirmed

ISO/TC 155

Nickel alloys — Determination of phosphorus content — Molybdenum blue molecular absorption spectrometric method

90.93 Standard confirmed

ISO/TC 155

Ferronickel — Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents by Spark Emission Spectrometry

30.60 Close of voting/ comment period

ISO/TC 155