Heavy Metal Colorimetry

Heavy Metal Colorimetry, Total:39 items.

The international standard classification for "Heavy Metal Colorimetry" includes: Analytical chemistry , Salts , Powder metallurgy , Non-ferrous metals in general .

The Chinese standard classification for "Heavy Metal Colorimetry" includes: Organic chemicals in general , Oxide and elementary substance , Metal and alloy powder , Non-ferrous metals and their alloys products in general .

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

GB/T 7532-2008 Determination of heavy metals in organic chemical products - Visual colorimetry

Professional Standard - Chemical Industry

HG/T 4209-2011 Phosphorus trichloride for industrial use-determination of heavy metal content-visual colorimery
HG/T 5043-2016 Phosphorus pentachloride for industrial use. Determination of heavy metal content. Visual colorimetry
HG/T 4212-2011 Phosphorus oxychloride for industrial use-Determination of heavy metal content-Visual colorimetry

工业和信息化部

YS/T 1026-2015 Tungsten heavy alloy pellets for metal injection molding

Professional Standard - Non-ferrous Metal

YSJ 020-1993 Terminology for extractive metallurgy of heavy non-ferrous metals

Group Standards of the People's Republic of China

T/CNIA 0110-2021 Heavy non-ferrous metal smelting by-product gypsum

Professional Standard - Petrochemical Industry

SH/T 0128-1992 Test method for heavy metal of paraffin wax

RO-ASRO

STAS SR 8934-24-1997 Sodium chloride - Determination of havy metals - Colorimetric method

IN-BIS

IS 7017-1973 Determination of trace heavy metals by dithizone colorimetric method

YU-JUS

JUS H.B8.351-1982 Boric acid for industrial use. Determination of heavy meta/s content (as Pb). Colorimetric method
JUS H.B8.209-1984 Acetic acid for industrial use. Determianiton of heavy meta/s content (as Pb). Colorimetric method
JUS H.G8.135-1984 Reagents. Ammonia solution. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.039-1981 Reagents. Sulphuric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.397-1989 Reagents. Nitric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method
JUS H.G8.071-1983 Reagents. Bori? acid. Determination of heayy meta/s content (as Pb). Colorimetric method
JUS H.G8.262-1987 Reagents. Barium chlorlde dihydrate. Determination od heavy metals content (as Pb). Colorimetric method
JUS H.G8.188-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of heavy metals content (as Pb). Colori- metric method
JUS H.G8.024-1980 Reagents. Hydrochloric acid. Determination ofheavy metals content (as Pb). Colorimetric method
JUS H.G8.053-1983 Reagents. Hydrogen peroxide. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.084-1983 Reagents. Sodium chloride. Determination of heavy meta/s content (as Pb). Colorimetric method
JUS H.B8.277-1983 Formakhhyda sofutiont for industrial uaa. Determination of heavy metals (as Pb). Cotorknetric method
JUS H.G8.334-1987 Reagents. Ammonium acetate. Determination ofheavy metals content (as Pb). Colorimetric method
JUS H.G8.150-1985 Reagents. Ammonlum sulphate. Determinatlon of heavy meta/s content (asPb). Colorimetric method
JUS H.G8.047-1982 Reagents. Si Iver nitrate. Determination of heavy metals content (asPb). Colorimetric method
JUS H.G8.105-1984 Reagents. Potassium chloride. Determination of heavy metals content (asPb). Colorimetric method
JUS H.G8.096-1983 Reagents. Calcium sulphate dyhidrate. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.159-1983 Rmgents. Sodium carbonata anhydrous and sodium carbonate decahydrate. Datarmination of hevyma- tak contant (as Pb). CoJorimetric method
JUS H.G8.379-1989 Reaeents. Sodium acetate trihvdrate and sodium acetate anhvdrous. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.304-1987 Reagents. Silver cyanide andpotassium dicyanoargentate. Determination of heavy metals content (asPb). Colorimetric method

CZ-CSN

CSN 65 2479-1981 Sodium Chloride (Salt) Colorimetric Method of Heavy Metals Content Determination
CSN 42 0055 Z1-1996 Nonferrous metal digital markings. Heavy and light non-ferrous metals
CSN 42 0055 Z2-1996 Nonferrous metal digital markings. Heavy and light non-ferrous metals
CSN 42 0055 Z4-2000 Nonferrous metals. Numerical designation of heavy and light non-ferrous metals
CSN 42 0055 Z3-1999 Nonferrous metals. Numerical designation of heavy and light non-ferrous metals

Canadian General Standards Board （CGSB)

CGSB 1-GP-71 METH 51.1-1981 Methods of Testing Paints and Pigments Analysis of Metallic Portion Determination of Metallic Aluminum

ET-QSAE

ES A.C2.002-1973 Weight platform weighing instrument scale solid metal weight

IT-UNI

UNI 4781-1961 Chemical analysis methods of metallic materials. Determination of arsenic in cadmium. Gravimetric and Colorimetric Analysis