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Drug_Phreak
(Hive Bee) 09-02-04 01:59 No 528984 |
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"Dry Over" | ||||||
When a recipe says to dry a solvent over a certain solid does that mean to put the solvent in a desiccator with that solid on the bottom? I've read that desiccators should be used to keep solvents dry and shouldn't be used to actually dry solvents, but what I read might be wrong. Is this true? Crank is part of this complete breakfast. |
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Rhodium (Chief Bee) 09-02-04 03:52 No 529008 |
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Incorrect. Liquids are dried as in this post: | ||||||
Post 439332 (GC_MS: "Purification of laboratory chemicals: drying", Chemicals & Equipment) The Hive - Clandestine Chemists Without Borders |
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Drug_Phreak (Hive Bee) 09-02-04 10:48 No 529086 |
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Good read... thanks Rhodium. | ||||||
Good read... thanks Rhodium. I have another question... I have a container of calcium chloride and I was wondering if I could put some of it in the oven for a while to make it anhydrous or do I need to buy it in anhydrous form? Anyone know? Crank is part of this complete breakfast. |
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