[實驗] Methanol 含水量?

看板Chemistry作者 (固有結界:無限の劍製)時間13年前 (2011/06/21 10:23), 編輯推噓2(202)
留言4則, 3人參與, 最新討論串1/1
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. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.115.31.196

06/21 17:02, , 1F
想要無水的話,自己蒸一下比較安全
06/21 17:02, 1F

06/21 17:43, , 2F
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, 2F

06/22 00:08, , 3F
我總覺得我自己再蒸一次會更不安全...
06/22 00:08, 3F

06/22 01:31, , 4F
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, 4F
文章代碼(AID): #1E002tG0 (Chemistry)