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lyta0

木虫 (小有名气)

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lyta0

木虫 (小有名气)

翻译软件翻译的不要
3楼2009-09-22 14:59:59
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lixiaod001

金虫 (正式写手)

Supernatant into the chromatography column, the flow of liquid to make repeated several times after the wash column with methanol, methanol to collect fluid, vacuum distillation recovery of methanol, drying of the concentrates to obtain extract
2楼2009-09-22 14:41:02
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bote

based on floor #2

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lyta0(金币+6,VIP+0):可以用 9-22 19:49
pour supernatant into a chromatography column. after all liquid flows out of the column, flush it with methanol for several times and collect used methanol. recycle the collected methanol using distillation under a decreased pressure, and dry up the condensed substance obtained during distillation process. the immersion paste is thus obtained.

浸膏: immersion paste

you can replace "immersion paste" with right words
4楼2009-09-22 15:49:24
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