共找到 150 条与 30%过氧化氢 相关的标准,共 10 页
本标准规定了化学试剂30%过氧化氢的技术要求、试验方法、检验规则和包装及标志
Chemical reagent Hydrogen peroxide 30%
本试剂为无色透明液体,是氧化剂,溶于水、醇及醚。密度1.11g/Cm3,有腐蚀性,放置时渐渐分解为氧及水。贮存时不能盛满,应避光贮存于冷处
Chemical Reagent 30% Hydrogen Peroxide
This European Standard specifies a method for the determination of total arsenic in animal feeding stuffs by hydride generation atomic absorption
Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (extraction with 65% nitric acid and 30% hydrogen peroxide).
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16159:2012
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
This European Standard specifies a method for the determination of selenium in animal feeding stuffs by hydride generation atomic absorption
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
Animal feed - Determination of selenium by hydride generation atomic absorption spectrometry (SAAGH) after microwave digestion (extraction with 65% nitric acid and 30% hydrogen peroxide)
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
Full Description ADOPTED_FROM:EN 16159:2012 This European Standard specifies a method for the determination of selenium
Animal feeding stuffs — Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
This European Standard specifies a method for the determination of selenium in animal feeding stuffs by hydride generation atomic absorption
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65% nitric acid and 30% hydrogen peroxide).
Draft Document - Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (extraction with 65% nitric acid and 30 % hydrogen peroxide); German version prEN 16159:2010
Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16206:2012
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