钠、钾和铁 标准查询与下载

SN/T 2725-2010 煤焦油和蒽油中钠、钾和铁含量测定 原子吸收光谱法

本标准规定了煤焦油和蒽油中钠、钾和铁含量用火焰原子吸收光谱法测定方法。 本标准适用于测定煤焦油和蒽油中钠、钾和铁含量

Determination of sodium,potassium and iron content in coal tar oil and anthracene oil.Atomic absorption spectrometric method

JC/T 2336-2015 碳纤维中硅、钾、钠、钙、镁和铁含量的测定

本标准规定了碳纤维中硅、钾、钠、钙、镁和铁含量测定方法。本标准适用于丝束、长丝、短纤维、机织物、编织物等碳纤维制品

Determination of silicon,potassium,sodium,calcium,magnesium and iron content in carbon fiber

GB/T 5413.21-1997 婴幼儿配方食品和乳粉 钙、铁、锌、钠、钾、镁、铜和锰的测定

本标准规定了用原子吸收分光光度法测定钾、钠、钙、镁、锌、铁、铜和锰的方法。 本标准适用于各种婴幼儿配方食品和乳粉中钾、钠、钙、镁、锌、铁、铜和锰的测定

Milk powder and formula foods for infant and young children--Determination of calcium, iron, zinc, sodium, potassium, magnesium, copper and manganese

TS 2227-1976 工业用硅酸钠和硅酸钾．铁含量的测定．1,10－菲罗啉光度法

SODIUM AND POTASSIUM SIUCATES FOR INDUSTBIAL USE DETERMINATION OF IRON CONTENT 1,10 —PHENANTHROL?NE PHOTOMETRIC METHOD

ISO 3201:1975 工业用硅酸钠和硅酸钾.铁含量的测定.1,10-菲罗啉光度法

Sodium and potassium silicates for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method

ABNT NBR ISO 12830:2012 纸，纸板和纸浆 - 酸溶镁，钙，锰，铁，铜，钠和钾的测定

This Standard specifies the procedure for the determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

Paper, board and pulps — Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

GB 5413.21-2010 食品安全国家标准 婴幼儿食品和乳品中钙、铁、锌、钠、钾、镁、铜和锰的测定

本标准规定了婴幼儿食品和乳品中钙、铁、锌、钠、钾、镁、铜和锰的测定方法。 本标准适用于婴幼儿食品和乳品中钙、铁、锌、钠、钾、镁、铜和锰的测定

National food safety standard Determination of calcium,iron,zinc,sodium,potassium,magnesium,copper and manganese in foods for infans and young children,milk and milk products

BS ISO 12830:2011 纸和纸板.可溶于酸的镁,钙,锰,铁,铜,钠和钾的测定

Paper, board and pulps. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

KS M ISO 12830:2018 纸 纸板和纸浆 - 酸溶性镁 钙 锰 铁 铜 钠和钾的测定

Paper, board and pulps — Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

KS M ISO 12830-2018 纸 纸板和纸浆 - 酸溶性镁 钙 锰 铁 铜 钠和钾的测定

Paper, board and pulps — Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

GSO ISO 12830:2013 纸、纸板和纸浆 酸溶性镁、钙、锰、铁、铜、钠和钾的测定

This International Standard specifies the procedure for the determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium

Paper, board and pulps -- Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

OS GSO ISO 12830:2013 纸、纸板和纸浆酸溶性镁、钙、锰、铁、铜、钠和钾的测定

Paper, board and pulps -- Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

BH GSO ISO 12830:2015 纸、纸板和纸浆酸溶性镁、钙、锰、铁、铜、钠和钾的测定

Paper, board and pulps -- Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

STAS 9934/10-1988 黄铁矿渣．氧化钠和钾氧化物的测定

Prezentul standard stabile?te metoda de determinare a oxizilor de sodiu ?i de potasiu din cenu?a de pirit

PYRITE CINDER Sodium oxide and potassium oxide determination

NS-EN 16943:2017 食品 ICP-OES 测定钙、铜、铁、镁、锰、磷、钾、钠、硫和锌

  Full Description ADOPTED_FROM:EN 16943:2017 This European Standard describes a method for the determination of minerals

Foodstuffs — Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES