STB PDF

Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials. Batch test with forced aerobic or anaerobic conditions. Original standard BS ISO 21268-5-2023 in PDF full version. Additional info + preview on request

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Surface chemical analysis. X-ray photoelectron and Auger electron spectrometers. Linearity of intensity scale. Original standard BS ISO 21270-2004 (2010) in PDF full version. Additional info + preview on request

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Equipment for crop protection. Induction hoppers. Test methods. Original standard BS ISO 21278-1-2008 in PDF full version. Additional info + preview on request

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Equipment for crop protection. Induction hoppers. General requirements and performance limits. Original standard BS ISO 21278-2-2008 in PDF full version. Additional info + preview on request

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Iron ores. Determination of specific surface area. Test method using air-permeability apparatus (Blaine). Original standard BS ISO 21283-2018 in PDF full version. Additional info + preview on request

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Pneumatic fluid power. Cylinders. Compact cylinders, 1000 kPa (10 bar) series, bores from 20 mm to 100 mm. Original standard BS ISO 21287-2004 in PDF full version. Additional info + preview on request

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