Search found 28 matches

by laurena grieger
23 Oct 2008, 12:27
Forum: Biology, Physics...
Topic: permanent hair slides
Replies: 25
Views: 9021

Re: permanent hair slides

well done, we were just talking today how our slides with sticky tape look old. I love the idea of clear nail polish however the recipe would be good to see also.
Thanks

Laurena
by laurena grieger
23 Oct 2008, 12:10
Forum: Safety with Chemicals
Topic: storage of bromine water
Replies: 12
Views: 4864

Re: storage of bromine water

I store our bromine water also in the acid cupboards, however away from all other acids on its own shelf.

laurena
by laurena grieger
15 Oct 2008, 11:08
Forum: Biology, Physics...
Topic: Working with Agar Plates and Disposable
Replies: 1
Views: 985

Working with Agar Plates and Disposable

I am questioning how do other schools use agar plates in their schools. What are the common practices that you tell the students when working with agar plates? Do your students wear gloves while viewing colonies? As a Lab Technician and using a Autoclave, how do you clean or check plates to keep saf...
by laurena grieger
27 Aug 2008, 15:30
Forum: Recipes and Pracs
Topic: Banned experiments
Replies: 80
Views: 39562

Re: Banned experiments

hello, i would also appreciate this banned list.
my fax no is (08) 85 413 408
thank you
laurena grieger
Waikerie High School :unsure:
by laurena grieger
14 Aug 2008, 13:37
Forum: The Polling Booth
Topic: Safety glasses!
Replies: 11
Views: 10904

Re: Safety glasses!

no, we supply glasses for our students
by laurena grieger
13 May 2008, 13:30
Forum: Chemistry and Labware - General
Topic: Silly Putty - Heinemann Science 2
Replies: 8
Views: 2825

Re: Silly Putty - Heinemann Science 2

Hi Julie,

I don't have that book as discussed in your response, it certainly would be valuable if you could fax a response.

Laurena Grieger
Waikerie High School
fax no: 85413408


Many thanks Julie,


Laurena 8)
by laurena grieger
13 May 2008, 10:39
Forum: Chemistry and Labware - General
Topic: Silly Putty - Heinemann Science 2
Replies: 8
Views: 2825

Silly Putty - Heinemann Science 2

Hello, I am currently having trouble with a practical called Silly Putty from the Heinemann Science 2 book. The materials include 20ml of Borax Solution and 25ml of PVA glue and add a few drops of food colouring. My problem is the Borax solution seems to make it very runny. The Borax that I make is ...
by laurena grieger
04 Dec 2007, 14:17
Forum: Chemistry and Labware - General
Topic: Science Competitions
Replies: 33
Views: 9848

Re: Science Competitions

We have various science competions also, the ones that we use and have great fun is Egg Drop as mentioned and Building a lighthouse Working as a group you have 1 hour to design and make a lighthouse using the materials provided. When the time is up, the lighthouse will be tested and assessed for the...