作者nightkid (固有結界：無限の劍製)
看板Chemistry
標題[實驗] Methanol 含水量?
時間Tue Jun 21 10:23:46 2011
我要買Methanol
當然是純度越純越好 (實驗用試藥等級)
可是業務卻跟我說純度高不代表含水量會低
請問這個是什麼意思呢?
另外 請問友和有代理Merck嗎?
謝謝
--
I am the bone of my paper. Pen is my body, and ink is my blood.
I have finished over a thousand assignments.
Unknown to pass. Nor known to fail.
Have withstood pain to take many midterms.
Yet, those hands will never write anything.
So as I pray, Unlimited homeworks.
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◆ From: 140.115.31.196
1F：推 kdjf:想要無水的話,自己蒸一下比較安全 06/21 17:02
2F：推 YJM1106:業務說的那句話要成立的話前提是雜質不一定是水 06/21 17:43
3F：→ nightkid:我總覺得我自己再蒸一次會更不安全... 06/22 00:08
4F：→ nightkid:總之謝謝各位的幫忙 後來在冰箱裡找到了遺失已久的MeOH 06/22 01:31