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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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- BAM - Federal Institute for Materials Research and Testing
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Number of entries (Data is updated on a monthly basis): 47212
GB/T 28191-2011
Surface active agents - Detergents - Anionic active matter stable to acid hydrolysis - Determination of trace amounts
GB/T 28192-2011
表面活性剂 洗涤剂 在酸性条件下可水解和不可水解的阴离子活性物的测定
Surface active agents - Detergents - Determination of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions
GB/T 16675.1-2012
Technical drawings - Simplified representation - Part 1: Pictorial presentation
Number of entries (Data is updated on a monthly basis): 47212





