Page 1 of 1
Barium Nitrate
Posted: 20 Feb 2018, 08:28
by Catie
Can years 7-10 use 0.1m barium nitrate? The CSIS information is not clear.
Re: Barium Nitrate
Posted: 20 Feb 2018, 08:54
by Whspa
CSIS says years 7-10 can use <1%.
0.1M is about 2.6%, so I guess that's no.
Re: Barium Nitrate
Posted: 20 Feb 2018, 11:14
by shaz.H
Hello
I just made up some labels in Risk assess for Ba(NO3) 1M and it labels it as a green dot. I'm going with that as it has been updated with the GHS guidelines.
regards
shaz
Re: Barium Nitrate
Posted: 20 Feb 2018, 11:28
by melsid
Check with your HOD about whether you are to go by CSIS or Risk Assess when it comes to use of chemicals. And get the decision in writing so you're covered if anything goes wrong.
Mel
Re: Barium Nitrate
Posted: 20 Feb 2018, 11:57
by bigmack
I just checked ours and we have green dots on our 1M and 0.1M
Might mention this to my offsider .
Re: Barium Nitrate
Posted: 21 Feb 2018, 12:35
by Lorikeet
melsid wrote:Check with your HOD about whether you are to go by CSIS or Risk Assess when it comes to use of chemicals. And get the decision in writing so you're covered if anything goes wrong.
Mel
This is exactly what we did - we use Risk Assess as our go to now ... BUT assessing based on each class and their capacity too