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DIN EN 15058
Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry; German version EN 15058:2017
Edition
2017-05
DIN EN ISO 21258
Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N₂O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
Edition
2010-11
DIN EN 14792
Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version EN 14792:2017
Edition
2017-05
ASTM D 7882
Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Normal Voltage Mode
Edition
2020
ASTM D 7881
Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode
Edition
2020
ISO 9297
Water quality; determination of chloride; silver nitrate titration with chromate indicator (Mohr's method)
Edition
1989-11
SN EN 14792
Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
Edition
2017-03
ASTM D 8266
Standard Test Method for Analysis of Bisphenol A (4,4`-Isopropylidenediphenol) by High Performance Liquid Chromatography
Edition
2019
ASTM D 7266
Standard Test Method for Analysis of Cyclohexane by Gas Chromatography (External Standard)
Edition
2023
ASTM D 7871
Standard Test Method for Analysis of Cyclohexane by Gas Chromatography (Effective Carbon Number)
Edition
2023
