Hi all,
I need to make up signs for our fridge, freezer & microwave to make sure everyone knows that they are used with chemicals & therefore should not be used for food. I'm feeling a bit brain dead this morning, so does anyone have some they could post here for me please?
Thanks so much!
Search found 246 matches
- 09 Sep 2013, 12:17
- Forum: Biology, Physics...
- Topic: Fridges in Lab prep areas
- Replies: 19
- Views: 7959
- 04 Jun 2013, 14:57
- Forum: Biology, Physics...
- Topic: Phenolphthalein Agar
- Replies: 175
- Views: 110242
Re: Phenolphthalein Agar
Yay!! It has set already, next time I won't be so impatient & I will wait for it to boil before adding the agar... thanks again for all your help everyone!
- 04 Jun 2013, 12:29
- Forum: Biology, Physics...
- Topic: Phenolphthalein Agar
- Replies: 175
- Views: 110242
Re: Phenolphthalein Agar
I reheated it, and already it seems to be setting! Big improvement on yesterday's effort. I don't think I heated it enough before adding the agar, but at least that is 1 mistake I won't be making again! I'm too impatient for my own good sometimes... Thanks everyone for your input, very much apprecia...
- 04 Jun 2013, 09:25
- Forum: Biology, Physics...
- Topic: Phenolphthalein Agar
- Replies: 175
- Views: 110242
Re: Phenolphthalein Agar
Bugger!! It didn't set. Will it set if I heat & add more agar? Or should I cut my losses & start from scratch??
Mel
Mel
- 03 Jun 2013, 14:56
- Forum: Biology, Physics...
- Topic: Phenolphthalein Agar
- Replies: 175
- Views: 110242
Re: Phenolphthalein Agar
So far, so good - it went a beautiful colour!
Now to wait and see if it sets...
Now to wait and see if it sets...
- 03 Jun 2013, 11:56
- Forum: Biology, Physics...
- Topic: Phenolphthalein Agar
- Replies: 175
- Views: 110242
Re: Phenolphthalein Agar
Hi all,
wish me luck, I'm about to make my 1st batch... thanks for all the hints & tips, I'm sure it will be fine
wish me luck, I'm about to make my 1st batch... thanks for all the hints & tips, I'm sure it will be fine