Method for the determination of maleic hydrazide residues in nuts and nut products for export . spectrophotometry 出口坚果及坚果制品中抑芽丹残留量检验方法.分光光度法
- test method for color of maleic anhydride and phthalic anhydride in the molten state and after heating platinum - cobalt scale 熔融状态下和加热后顺酐和苯酐颜色的试验方法
Chemical analysis of maleic and phtahlic anhydrides . estimate of concentration by determination of total acidity with phthenolphthalein 马来酐和酞酐的化学分析.用测定酚酞总酸度法评估浓度
The polyester in these compositions is a 50 % solution of a maleic acid - prophlene glycol condensate in diallyl phthalate 在这些配方中的聚酯是马来酸- -丙二醇缩合物在酞酸二烯丙酯中的50溶液。
Chemical analysis of maleic and phthalic anhydrides . determination of iron by the method of standard nf t 20 - 613 preparation of test sample 马来酐和酞酐的化学分析.用nf t20 - 613方法测定铁含量
The whole plant area covers 60 , 000 m2 , and has techniques and main equipments of maleic anhydride introduced from lonza company , - italy 厂区占地面积6万余平方米，拥有从意大利lonza公司引进生产工艺技术及主要设备的
Materials and articles in contact with foodstuffs - plastics substances subject to limitation - determination of maleic acid and maleic anhydride in food simulants 和食品接触的材料和物品.受限制的塑料物质.食品模拟物中马来酸和顺式丁烯二酸酐的测定
Chemical branch of chinese industrial company , offering maleic anhydride , malic , fumaric , and aspartic acids , alanine , and hydroquinone , as well as titania -从事原油加工，提供白油，溶剂油，防锈油，工艺用油，化学试剂，燃料油等，包括公司简介产品展示等
Ema is monsanto ' s trademark for a series of white , odorless , freeflowing resins made by copolymerizing one mole of ethylene with one mole of maleic anhydride Ema是蒙山都公司生产的一组树脂的商标,这些树脂白色、无味、流动性好，是经1克分子马来酐聚合而成的。
The resin of alkali developable photosensitive has been synthesized from the raw material of acrylic acid , maleic anhydride and epoxidized soybean oil 摘要以环氧大豆油、丙烯酸和马来酸酐为原料合成了碱溶性光敏环氧丙烯酸酯齐聚物，用红外光谱对产物进行了表徵。
