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Tìm thấy 73948 kết quả.

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6201

DIN EN ISO 20836:2022-05

Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of microorganisms - Thermal performance testing of thermal cyclers.

Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of microorganisms - Thermal performance testing of thermal cyclers.

6202

DIN EN ISO 20884:2022-01

Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry.

Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry.

6203

DIN EN ISO 20932-1:2022-02

Textiles - Determination of the elasticity of fabrics - Part 1: Strip tests.

Textiles - Determination of the elasticity of fabrics - Part 1: Strip tests.

6204

DIN EN ISO 21003-3:2022-05

Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings.

Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings.

6205

DIN EN ISO 21061:2022-03

Footwear - Chemical tests - General principles on the preparation of samples.

Footwear - Chemical tests - General principles on the preparation of samples.

6206

DIN EN ISO 21204:2022-01

Geometrical product specifications (GPS) - Transition specification.

Geometrical product specifications (GPS) - Transition specification.

6207

DIN EN ISO 21207:2022-08

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying.

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying.

6208

DIN EN ISO 21253-1:2022-12

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry.

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry.

6209

DIN EN ISO 21253-2:2022-12

Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method.

Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method.

6210

DIN EN ISO 21322:2022-05

Cosmetics - Microbiology - Testing of impregnated or coated wipes and masks.

Cosmetics - Microbiology - Testing of impregnated or coated wipes and masks.

6211

DIN EN ISO 21363:2022-03

Nanotechnologies - Measurements of particle size and shape distributions by transmission electron microscopy.

Nanotechnologies - Measurements of particle size and shape distributions by transmission electron microscopy.

6212

DIN EN ISO 21388:2022-01

VDE 0753-388. Acoustics - Hearing aid fitting management (HAFM).

VDE 0753-388. Acoustics - Hearing aid fitting management (HAFM).

6213

DIN EN ISO 21392:2022-02

Cosmetics - Analytical methods - Measurement of traces of heavy metals in cosmetic finished products using ICP/MS technique.

Cosmetics - Analytical methods - Measurement of traces of heavy metals in cosmetic finished products using ICP/MS technique.

6214

DIN EN ISO 21563:2022-02

Dentistry - Hydrocolloid impression materials.

Dentistry - Hydrocolloid impression materials.

6215

DIN EN ISO 21646:2022-09

Solid recovered fuels - Sample preparation.

Solid recovered fuels - Sample preparation.

6216

DIN EN ISO 21676:2022-01

Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection.

Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection.

6217

DIN EN ISO 21856:2022-12

Assistive products - General requirements and test methods.

Assistive products - General requirements and test methods.

6218

DIN EN ISO 21857:2022-08

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents.

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents.

6219

DIN EN ISO 21920-1:2022-12

Geometrical product specifications (GPS) - Surface texture: Profile - Part 1: Indication of surface texture.

Geometrical product specifications (GPS) - Surface texture: Profile - Part 1: Indication of surface texture.

6220

DIN EN ISO 21920-2:2022-12

Geometrical product specifications (GPS) - Surface texture: Profile - Part 2: Terms, definitions and surface texture parameters.

Geometrical product specifications (GPS) - Surface texture: Profile - Part 2: Terms, definitions and surface texture parameters.

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