含氮 标准查询与下载



共找到 150 条与 含氮 相关的标准,共 10

本文件规定了氯化钾(含氮)的要求、试验方法、检验规则、包装、标志、运输和贮存的技术要求。 本文件适用于本企业生产的添加了氮的氯化钾肥料

Potassium chloride (contains nitrogen)

Ferroniobium. Method for the determination of nitrogen content

Method of Test for Leather (Nitrogen Content Test)

Water. Methods for determination of nitrogen-containing matters

Настоящий стандарт распространяется на минеральные удобрения с массовой долей Р2О5 от 3 до 55

Mineral fertilizers. Methods for determination of phosphates

Low carbon ferrochromium, nitrogen containing

Leather. Method of determination of nitrogen content

Method for Determination of Nitrogen Content in Primer

Prezentul standard stabile?te metoda de determinare a azotului din amoniac ?i din baze azotate, din alcool etilic

Ethyl alcohol. Determination of ammonia and azotic bases nitrogen content

本标准规定了采用微波增压消化、自动蒸馏滴定测定进出口尿素中含氮量的方法。 本方法适用于进出口尿素中含氮量的测定

Method for the determination of nitrogen content of urea for import and export

Deze norm beschrijft een referentiemethode voor de bepaling van het stikstofgehalte van vlees en vlees-produkten

Meat and meat products. Determination of nitrogen content

Soils. Methods for determination of total nitrogen

MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).

本标准规定了含硫氮肥的要求、试验方法、检验规则以及标识、包装、运输和贮存的要求。本标准适用于以尿素、硫磺、硫酸铵为主要原料,经配料、搅拌、造粒等工艺生产的含硫氮肥

Sulfur and nitrogen fertilizer

本标准适用于工厂废水、家庭污水、放流水、河川水及其它污水之硝酸盐检验

Methods for Determination of Nitrate Nitrogen in Polluted and Waste Water




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