KS M 8225-2006(2023)
Methyl orange
KS M 8225-2006(2018)
DB37/T 269-1999
GB/T 11736-1989
Standard method for hygienic examination of chlorine in air of residential areas — Methyl orange spectrophotometric method
HJ T 30-1999
HJ/T 30-1999
Stationary source emission—Determination of chlorine—Methyl orange spectrophotometric method
GB/T 16029-1995
Workplace air—Determination of chlorine—Methyl orange spectrophotometric method
T/CSEE 0184-2021
UNE 30144:1960
ANALYSIS REAGENTS. METHYL ORANGE.
VDI 3488 Sheet 1
Gaseous emission measurement; measurement of chlorine and oxides of chlorine; methyl orange method
ISO 2489:1973
Potassium sulphate for industrial use — Determination of acidity to methyl orange
VDI 2458 Sheet 1
Gaseous air pollution measurement; measurement of chlorine concentration; methylorange method
32017R0058
DIN EN ISO 25705-DRAFT
Draft Document - Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B) (ISO 25705:2016); German and English version prEN ISO 25705:2019
DIN EN ISO 19066-2-DRAFT
Draft Document - Plastics - Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 19066-2:2019); German and English version prEN ISO 19066-2:2019
DIN EN ISO 7823-3-DRAFT
Draft Document - Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO/FDIS 7823-3:2021); German and English version prEN ISO 7823-3:2021
DIN EN 17542-3-DRAFT
Draft Document - Earthworks - Geotechnical laboratory tests - Part 3: Methylene blue value V<(Index)BS> on soils and rocks; German and English version prEN 17542-3:2020
DIN EN ISO 24026-2-DRAFT
Draft Document - Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 24026-2:2019); German and English version prEN ISO 24026-2:2019
DIN EN ISO 24026-1-DRAFT
Draft Document - Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 24026-1:2019); German and English version prEN ISO 24026-1:2019
DIN EN ISO 1833-20-DRAFT
Draft Document - Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO/DIS 1833-20:2018); German and English version prEN ISO 1833-20:2018