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Chromium content in nitric acid

Chromium content in nitric acid, Total:20 items.

In the international standard classification, Chromium content in nitric acid involves: Analytical chemistry, Milk and milk products, Fertilizers, Surface treatment and coating, Non-ferrous metals.

YU-JUS, Chromium content in nitric acid

JUS H.C8.224-1989 Pigments. Basic zine ootassium chromate. Determination of water-soluble nitrate content (as NOJ. Colorimetric method

German Institute for Standardization, Chromium content in nitric acid

DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN EN ISO 20541:2008-12 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008); German version EN ISO 20541:2008

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Chromium content in nitric acid

GJB 5381.12-2005 Methods of chemical analysis for pyrotech. Part 12: Determination of barium nitrate content. Chromate method

Military Standard of the People's Republic of China-General Armament Department, Chromium content in nitric acid

GJB 8682.12-2015 Methods of chemical analysis of pyrotechnic powders Part 12: Determination of barium nitrate content Chromate method

Professional Standard - Aviation, Chromium content in nitric acid

HB/Z 5092.2-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Sodium Nitrate Content
HB/Z 5109.6-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating nitric acid passivation solution through potentiometric titration
HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method

Indonesia Standards, Chromium content in nitric acid

SNI 06-6857-2002 Test methods of nitrite content in water by colorimetry with Gries Romeyer reagent

NL-NEN, Chromium content in nitric acid

NEN 5767-1991 Soil -Determination of chromium content by atomic absorption spectrometry (flame technique) after destruction with nitric acid and hydrochloric acid

International Organization for Standardization (ISO), Chromium content in nitric acid

ISO 20541:2008 | IDF 197:2008 Milk and milk products — Determination of nitrate content — Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction

Danish Standards Foundation, Chromium content in nitric acid

DS/EN ISO 20541:2008 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction

Association Francaise de Normalisation, Chromium content in nitric acid

NF EN ISO 20541:2008 Lait et produits laitiers - Détermination de la teneur en nitrates - Méthode par réduction enzymatique et spectrométrie d'absorption moléculaire après réaction de Griess

Lithuanian Standards Office , Chromium content in nitric acid

LST EN ISO 20541:2009 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)

AENOR, Chromium content in nitric acid

UNE-EN ISO 20541:2009 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)
UNE 59511-2:2007 Footwear. Materials for uppers, lining and insocks. Determination of heavy metals content extractable by acid perspiration solution in textile materials for footwear. Part 2: Determination of As and Hg.
UNE 59511-1:2007 Footwear. Materials for uppers, lining and insocks. Determination of heavy metals content extractable by acid perspiration solution in textile materials for footwear. Part 1: Determination of Cd, Ni, Cr, Co, Pb, Sb and Cu.

RU-GOST R, Chromium content in nitric acid

GOST 30181.9-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)

PT-IPQ, Chromium content in nitric acid

NP EN 12373-6-2001 Aluminium and aluminium alloys Anodizing Part 6:Assessment of quality of sealed anodic oxidation coatings by measurement of the loss after immersion in phosphoric acid/chromic acid solution without prior acid treatment
NP EN 12373-7-2001 Aluminium and aluminium alloys Anodizing Part 7:Assessment of quality of sealed anodic oxidation coatings by measurement of the loss after immersion in phosphoric acid/chromic acid solution with prior acid treatment