Australia's Science Forum

Thanks, Richard

Thanks, guys. I thought so, just wanted to check.
Lada

Mother, I live on north side of Sydney and would be VERY happy for you to stay with me if you can make the trip to the conference. If you come by train, I can give you instruction how to get to my place.
Lada

Just going through our MSDS and updating ones dated before 2002. I noticed that a lot of them have not changed at all only the issue date is new. Do I still need to re print the new version, where only the date is changed? I am talking sheets and sheets of paper. Any suggestions?
Lada

Hi Lorrae, I did get the rego form and I think I will do on Fri. If you go on Fri as well, see there

Hi Lorrae, i would love to go. Could you fax me the rego /info sheet, pleaSE.
My fax 9971 1627 and mark it att. Lada
thanks a lot

Hi everyone, I have not received anything yet. If anyone has any info, post it on the forum, thanks.
Lada

After 12pm will be fine. I have lunch between 1-2pm, but I am flexible. Just go to reception and ask for Lada.
See you tomorrow.Lada

My favorite topic. We have the little critters here. We received them from Qld, very easy to keep, but I can do better then that. We have heaps at the moment, so I could give you some to try. We have instructions what to do and how to breed them. If you are interested and could come to Collaroy and ...

Dee, could not get the fax through. Did you give me right number?
Chris and Trudy, you should have it now.
Lada

Ivy, we have done the same here, made up our own, but I know, you can get them from chem. suppliers and they are more specific(eg ammonia spill etc). I have never used it, but I feel the home made one is enough.
Lada

Dee, we had this problem on the forum just before last holidays. The prac you are talking about is messy and hard to filter, because the particles are very tiny. Our HD has a nifty prac for determining S in fertiliser using titration method. It is very successful with our students. If you like, give...

Marjan, do they deliver in Sydney???

Cannot help you with liquid nitrogen, but we get dry ice from
Fiegerts Ice Works Pty ltd
55 Salisbury rd
Asquith
Ph 94772011
att. Julie
Have fun, Lada

It would be most likely lead nitrate, because lead sulfate and chloride are insoluble.
We have a prac for yr 11 chemistry on investigating solubility and lead nitrate is one of the solutions.

Do you mean lead nitrate? Pb(NO3)2???

Hi, when and where is the job advertise, please?

Just to clarify this, %solution is a different measure of concentration to M solutions.
10% salt solution is made up of 10g of salt into 100mL volumetric flask (or 100g into 1000mL flask), but 1M is 58.44g of salt into 1000mL flask, which is only 5.8%solution.
Hope this makes sense.'
Lada

We could not get it either, so we use ferrous sulfate. Iron(II) salts oxidise very rapidly to Iron (III), so must make fresh solutions before use.

Is your job going to be advertise or is it going directly to you?
I know a young lady who is doing LSL post and would be very interested. She only has 3weeks left.