系指待测物品在规定的条件下,经干燥至恒重后所减少的重量,通常以百分率表示。
原理 干燥失重(Loss on drying)是指药物在规定的条件下经干燥后所减失的重量,通常以百 分率表示。干燥失重的内容物主要是水分及其它挥发性物质如乙醇等。
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... 灼烧残渣(以硫酸盐计)Ignition residue,% 干燥失重Drying loss,% 游离酸(以CH3COOH计)Free acids,% ...
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... loss by lockage: 船闸过船时的流量损失 heat loss by infiltration: 冷风渗透耗热量 Loss by drying: 干燥失重 ...
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... drying potential干燥势 drying shrinkage干燥失重;干缩 drying tunnel隧道式干燥机 ...
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目的改进药典中葡萄糖的干燥失重检查的操作方法。方法采用直接干燥法和烘箱两次干燥法进行对比。
Objective To improved the detection method for the loss on drying of glucose Methods the direct drying and oven-twice drying were used and compared.
要是按着单独文献报道中做真空干燥失重,应该使用这些文献中要求采用的真空干燥器、真空干燥枪或者其他的真空干燥设备。
Where drying in vacuum over a desiccant is directed in the individual monograph, a vacuum desiccator or a vacuum drying pistol, or other suitable vacuum drying apparatus, is to be used.
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