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有机化工产品中蒸发残渣测定方法

Method for Determination of Evaporation Residue in Organic Chemical Products

和食品接触的纸和纸板.用水萃取法测定干物质含量

Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract; German version EN 920:2000

食品添加剂.冰乙酸(冰醋酸)

Food additive.Acetic acid,glacial

饲料添加剂 第8部分：防腐剂、防霉剂和酸度调节剂 丙酸

Feed Additives Part 8: Preservatives, Antifungals and Acidity Regulators Propionic Acid

食品容器漆酚涂料卫生标准

Hygienic standard of phenol lacquer for food container

食品包装用聚丙烯成型品卫生标准

Hygienic standard for polypropyrene products used as food containers and tablewares

无机化工产品中蒸发残渣测定通用方法

Inorganic chemicals for industrial use.General method for the determination of dry residue after evaporation

工业用甲酸甲酯

Methyl formate for industrial use

工业用二氯甲烷

Methylene chloride for industrial use

植物纤维类食品容器卫生标准中蒸发残渣的分析方法

Methods of analysis for the evaporated rasidues in the hygienic standard of food containers of plant fibre origin

食品包装用聚乙烯、聚苯乙烯、聚丙烯成型品卫生标准的分析方法

Method for analysis of hygienic standard of products of polyethylene,polystyrene and polypropyrene for food packaging

有机化工产品试验方法 第2部分;挥发性有机液体水浴上蒸发后干残渣的测定

Test method of organic chemical products-Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids

化学试剂.蒸发残渣测定通用方法

Chemical reagent.General method for the determination of dry residue after evaporation

工业用氨溶液.105℃温度下蒸发后的残留物的测定.重力测定法

Ammonia solution for industrial use. Determination of residue after evaporation at 105 °C. Gravimetric method

化学试剂.36%乙酸

Chemical reagent.Acetic acid 36%

化学试剂.乙二胺

Chemical reagent.Ethylenediamine

乙酸酐

Acetic Anhydride (JIS K 1352 -1956)

氨溶液

Ammonia solution

盐酸(试剂)

Hydrochloric acid (Reagent)