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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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GB/T 15072.11-2008
贵金属合金化学分析方法 金合金中钆和铍量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
GB/T 15072.10-2008
贵金属合金化学分析方法 金合金中镍量的测定 EDTA络合返滴定法
Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA
GB/T 21572-2008
Dangerous goods - Test method of external fire for division 1.5 article
GB/T 20931.4-2007
Methods for chemical analysis of lithium - Determination of iron content - Orthopenanthroline spectrophotometric method
GB/T 20931.6-2007
锂化学分析方法 铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法
Methods for chemical analysis of lithium - Determination of aluminum content - Chromazurol S-cetylpyridine broide spectrophotometric method