Australia's Science Forum

Have a really lovely holiday, which part of Europe are you going too????????????

Need to visit chemwatch for the information on Ammonium Nitrate which came through 27 feb 2008. "The maximum quantity of pure ammonium nitrate that may be located on any one site is 3kg, as required by the explosives regultion 2005 Det sites advised by Memoranda Dn/05/00493" Apart from tha...

Does any one have the recipe for making up Universal Indicator. Its years since I have made any up, but can not find that recipe.

Thank you

hi Rita, Would love a copy of that experinment, do'nt remember that in St Marys last year, perhaps it was from another year?????????

Fax number 9823 7662 attn Sue in Science

We use PIG'S brains, they are a little larger then sheeps. Have had no problems with them at all.

When I asked last year about Chemwatch, I was told $80.00 for the year, they send out disc, that your IT man put onto the computer, and you register with chemwatch, as you put your chemical register onto chemwatch, it alerts you the the chemcial you have that have changed. Which would cut a lot of w...

"5 years or when a change is made," now I understand how things have got messed up.

Well Done

Now thats a great idea, expiry date on the register. Good one.

We also looked into paying for chemwatch last year, so perhaps we may go ahead, just for the MSDS alone.

Thank you

Yes I agree, No one ever lookes at ours MSDS, only me once a year when I check the Issue dates. I have never seen any one look at them. But we did have a audit come and ask were they were located. We then had to put a sign up MSDS located here on the wall. Its a thankless job. One a hate, but its th...

Chemwatch can change MSDS when they see fit too. As each chemcial is checked via your Large MSDS book. We need to check the issue date, if it has changed since you last printed your one, then a new one needs to be printed. They are not vauled for 5 years, it is up to chemwatch when you issue a new o...

SOme teacher here use Kebab sticks, hope this helps

Any one know what happened at Macqaurie university (Sure it was that university) an explosion, in the prep room. Some one using ETHER, two fume cupboards and part of the ceiling went up. Thats all I know.

Hey we are worth MORE MONEY

Yes big fuffly slippers with ice packs yes yes yes
My poor ankle and foot would love that.

Opps, sorry, still I was'nt the only one to forget.

Sorry folks

Our local net work meeting, we have been down this road. Their is NO one qualifed to train us ANY MORE. The tafe has stopped the course now, and the DET have ask two ladies to become trainers. They are run off their feet, they both work 4 days a week at schools. And the DET thought one day a week to...

I have found a lot of Litmus Blue paper, but it has gone a Purple colour. Can it be restored to Blue in any way?????????

The Litmus Red is pink, but I have had no comments on it.

I have emailed PSA, shall let you all know answer when it arrives.

Yes I also trained my two Head teachers.

After takeing the two Vol's home to read.

How ever Mother, please give PSA a call, I would like their side of things.