STB PDF

Cereals. Determination of cadmium content by graphite furnace atomic absorption spectrometry with diluted nitric acid extraction. Original standard BS ISO 23637-2021 in PDF full version. Additional info + preview on request

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Flexible cellular polymeric materials. Determination of antibacterial effectiveness. Original standard BS ISO 23641-2021 in PDF full version. Additional info + preview on request

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Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD). Original standard BS ISO 23646-2022 in PDF full version. Additional info + preview on request

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Water quality. Nickel-59 and nickel-63. Test method using liquid scintillation counting. Original standard BS ISO 23655-1-2022 in PDF full version. Additional info + preview on request

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Water quality. Nickel-59 and nickel-63. Test method using ICP-MS. Original standard BS ISO 23655-2-2022 in PDF full version. Additional info + preview on request

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Buildings and civil engineering works. Sealants. Testing of adhesion properties using a bead peel test. Original standard BS ISO 23658-2020 in PDF full version. Additional info + preview on request

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