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Fertilizers and liming materials. Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution. Original standard BS EN 16317-2013 + A1-2017 in PDF full version. Additional info + preview on request

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Fertilizers and liming materials. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B). Original standard BS EN 16318-2013 + A1-2016 in PDF full version. Additional info + preview on request

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Fertilizers and liming materials. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution. Original standard BS EN 16319-2013 + A1-2015 in PDF full version. Additional info + preview on request

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Fertilizers and liming materials. Determination of mercury by vapour generation (VG) after aqua regia dissolution. Original standard BS EN 16320-2013 + A1-2017 in PDF full version. Additional info + preview on request

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Petrol vapour recovery during refuelling of motor vehicles at service stations. Test methods for the type approval efficiency assessment of petrol vapour recovery systems. Original standard BS EN 16321-1-2013 in PDF full version. Additional info + preview on request

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Petrol vapour recovery during refuelling of motor vehicles at service stations. Test methods for verification of vapour recovery systems at service stations. Original standard BS EN 16321-2-2013 in PDF full version. Additional info + preview on request

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