Potassium hydrogen fluoride content detection method

Potassium hydrogen fluoride content detection method, Total:51 items.

The international standard classification for "Potassium hydrogen fluoride content detection method" includes: Aluminium and aluminium alloys , Tea , Non-metalliferous minerals , Aluminium products .

The Chinese standard classification for "Potassium hydrogen fluoride content detection method" includes: Light metals and their alloys , Basic standards and general methods , Light metals and their alloys analysis method .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 22662.2-2008 Chemical analysis methods of potassium fluotitanate - Part 2: Determination of moisture content - By gravimetric method
GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 5195.9-1985 Methods for chemical analysis of fluor-spar; The gravimetric method for the determination of silicon dioxide content
GB/T 21728-2008 Determination of fluoride content in brick tea
GB/T 22661.2-2008 Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By gravimetric method

GJB 533.12-1988 Detection methods for 45 components of submarine cabin air. Determination of hydrogen fluoride content. Ion-selective electrode method.

YS/T 1550.1-2022 Methods for chemical analysis of beryllium alloy-Part 1:Determination of beryllium content-Potassium fluoride titration
YB/T 175-2017 Carborundum. Determination of silicon carbide. Hydrofluoric acid gravimetric method

CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method
CSN 65 2106-1986 Potassium hydroxide for industrial use. Determination of heavy metals content. Hydrogen sulphide method
CSN 65 2104-1986 Potassium hydroxide for industrial use. Determination of chloride content. Nephelometric method
CSN 65 2102-1985 Potassium hydroxide technical Photocolorimetric method for determination of iron content
CSN 65 2105-1986 Potassium hydroxide for industrial use. Determination of sulphate content. Nephelometric method
CSN ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method

PN C84039-06-1987 Potassium hydroxide technical Determination of potassium hydroxide and potassium carbonate content
PN C84039-07-1987 Potassium hydroxide technical Determination of iron content Photocolorimetric method
PN C84039-10-1988 Potassium hydroxide technical Determination of chlorides content
PN C84039-09-1988 Potassium hydroxide technical Determination of heavy metals content
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content

JUS H.G8.509-1991 Reagents. Potassium hydroxide. Determination of potassium hydroxide and carbonate contents. Volumetric method
JUS H.G8.515-1991 Reagents. Potassium hydroxide. Determination of aluminium content. Colorimetric method
JUS H.G8.510-1991 Reagents. Potassium hydroxide. Determination of chlorides content. Turbidimetric method
JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.511-1991 Reagents. Potassium hydroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.G8.512-1991 Reagents. Potassium hydroxide. Determination of silicate content. Colorimetric method

NF T20-379:1969 Chemical analysis of potassium hydroxide. Volumetric determination of potassium.
NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
NF T20-372:1969 Chemical analysis of potassium hydroxide. Determination of potassium (flame photometry method).
NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
NF T20-375:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Photometric method.

ISO 992:1975 Potassium hydroxide for industrial use; Determination of chlorides content; Mercurimetric method
ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
ISO 991:1976 Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method

TS 2113-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHOD
TS 992-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT VOLHARD VOLUMETRIC METHOD
TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD
TS 2188-1976 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT MERCURIMETRIC METHOD
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2915-1978 Anhydrous Hydrogen Fluoride For Industrial Use- Determination Of Sulphur Dioxide Ccntent- Lodometric Method
TS 994-1981 SODIEN HYDROXIDE AND POTASSIUM HYDROXIDE POR INDUSTRIAL USE- DETERMINATION OF IRON CONTENT 1,10 — PHENANTHROLINE PHOTOMETRIC METHOD
TS 2916-1978 Anhydrous Hydrogen Fluoride For Industrial Use-Determination Of Water Content-Karl Fischer Method

BS 5634:1978(2011) Methods of test for Potassium hydroxide
BS EN ISO 9455-6:2022 Soft soldering fluxes. Test methods. Determination and detection of halide (excluding fluoride) content

NBN T 03-197-1980 Potassium hydroxide for industrial use - Determination of chlorides content - Photometric method
NBN T 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method

BS 5365-4:1979 Methods of sampling and test for anhydrous hydrogen fluoride for industrial use-Determination of hexafluorosilicic acid content

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