I have a problem keeping litmus indicator, it tends to go off and smelly, what am I doing wrong?, I follow the instructions when making it up and filter it well, does anyone have any suggestions.
Cheers, Lisa
Search found 285 matches
- 25 Oct 2006, 11:56
- Forum: Chemistry and Labware - General
- Topic: litmus indicator
- Replies: 1
- Views: 1304
- 27 Sep 2006, 09:52
- Forum: Safety with Chemicals
- Topic: risk assessment
- Replies: 145
- Views: 39308
- 25 Aug 2006, 10:00
- Forum: Biology, Physics...
- Topic: rats
- Replies: 17
- Views: 6348
- 23 Jun 2006, 14:49
- Forum: Safety with Chemicals
- Topic: Bromine water
- Replies: 23
- Views: 8561
- 23 Jun 2006, 12:25
- Forum: Safety with Chemicals
- Topic: Bromine water
- Replies: 23
- Views: 8561
Bromine water
I have been asked in the past to make Bromine water by distilling potassium bromide, manganese dioxide and conc sulphuric acid into a drescher flask with distilled water, I was wondering if anyone makes it this way anymore, as it is quite dangerous.