Search found 9 matches

by rosalie
26 Nov 2007, 09:35
Forum: Chemistry and Labware - General
Topic: Lipstick recipe
Replies: 39
Views: 11335

Re: Lipstick recipe

Dear Sue/Pommy
Thanks for the copy of all those potions. Great stuff. Appreciate your generosity and time in sharing good resources.
Rosalie :-)
by rosalie
23 Nov 2007, 13:02
Forum: Chemistry and Labware - General
Topic: Lipstick recipe
Replies: 39
Views: 11335

Re: Lipstick recipe

Hi Sue
May I join the queue please? Fax is 08 8953 2571 Much appreciated
Rosalie
by rosalie
19 Nov 2007, 12:51
Forum: Safety with Chemicals
Topic: risk assessment
Replies: 145
Views: 39380

Re: risk assessment

Hi Lisa, I have just read all the risk assessment letters and would like a copy of "Getting it to Work". I'm not sure of the regulations as appply to Northern territory, so, so far have kept a low profile on RA and just concentrate on MSDS, and add recomendation notes about safety, on the ...
by rosalie
12 Nov 2007, 09:38
Forum: Chemistry and Labware - General
Topic: Microwave ovens
Replies: 32
Views: 10281

Re: Microwave ovens

8O I tried a grape in the microwave and didn't have time to talk about rivers before there were flames and sparks. Quite surprising and impressive. Thanks
Rosalie
by rosalie
07 Nov 2007, 11:50
Forum: Chemistry and Labware - General
Topic: Ammonium Phosphate?
Replies: 12
Views: 7021

Re: Ammonium Phosphate?

Northern Territory does a prac called population growth of yeast. It suggests to add ammonium dihydrogen phosphate "which supplies nutrients for the yeast and encourages them to start dividing" ( in the proportions of 1 drop yeast suspension + 10 ml 10% glucose solution + 0.1g of the phosp...
by rosalie
07 Nov 2007, 11:38
Forum: Chemistry and Labware - General
Topic: Microwave ovens
Replies: 32
Views: 10281

Re: Microwave ovens

To Fibreweb and Smiley, please could you pass on your method for making plastic in the microwave, and what is the electric grape experiment? Also for playdough, do you put all ingredients in a bowl and then cook, for how many minutes?
Thankyou Rosalie
by rosalie
07 Aug 2007, 13:04
Forum: Chemistry and Labware - General
Topic: Taste Tests and PTU
Replies: 12
Views: 4055

Re: Taste Tests and PTU

Southern Biological have PTC Paper strips for taste tests. 100 for about $12.

Rosalie
by rosalie
02 Aug 2007, 10:26
Forum: Chemistry and Labware - General
Topic: stiff gass taps
Replies: 19
Views: 5704

Re: stiff gass taps

:D I didn't realize what I'd started, and have enjoyed all the backchats. Also have gleaned some useful tips. Is it "safe" to use WD40 or even to have it? Thanks to everyone.
Rosalie
by rosalie
01 Aug 2007, 10:04
Forum: Chemistry and Labware - General
Topic: stiff gass taps
Replies: 19
Views: 5704

stiff gass taps

:unsure: Many of the metal gas taps in the lab are stiff and wont turn. How can I safely unstick them?
First time query from Rosalie.