Search found 129 matches

by Prima
24 Nov 2021, 10:18
Forum: Recipes and Pracs
Topic: magnetic slime
Replies: 5
Views: 3114

Re: magnetic slime

One of my teachers loved this slime recipe, said it was the best she had ever made. Not sure if it can be turned into magnetic slime? Light Bunsen and adjust to blue flame, position under tripod. Teacher will add several drops of food colouring. Heat 200mL water till bubbles start to form. Add 2 hea...
by Prima
09 Nov 2021, 10:05
Forum: Miscellaneous
Topic: Chair Damage
Replies: 29
Views: 7148

Re: Chair Damage

:mad: Started here too, now
by Prima
05 Nov 2021, 14:04
Forum: Announcements
Topic: Science Assist Closing
Replies: 5
Views: 3417

Re: Science Assist Closing

Here is Alan Tudge’s email address

alan.tudge.mp@aph.gov.au

I have sent an email to them both. Thanks for getting the ball rolling, Merilyn
by Prima
02 Nov 2021, 08:54
Forum: Recipes and Pracs
Topic: Recycling Ammonium Nitrate
Replies: 5
Views: 1275

Re: Recycling Ammonium Nitrate

I never knew that! Thanks bigmack!
by Prima
21 May 2021, 10:02
Forum: Safety with Chemicals
Topic: New CSIS is finally here.
Replies: 30
Views: 7639

Re: New CSIS is finally here.

Australian Independent Schools (AIS) also pay a subscription for us to use it. But Chemwatch wasn't designed for schools. We'd all be better off if the people signing us up to these things asked for our opinions first. I don't use it (I could write an essay why), I would rather the powers that be p...
by Prima
19 May 2021, 10:10
Forum: Safety with Chemicals
Topic: New CSIS is finally here.
Replies: 30
Views: 7639

Re: New CSIS is finally here.

:-( Still refer us to ChemWatch!!! :cry2:
by Prima
10 May 2021, 09:34
Forum: Safety with Chemicals
Topic: Disposal of the Octanoic and Decanoic acid
Replies: 9
Views: 3129

Re: Disposal of the Octanoic and Decanoic acid

Anna Z wrote: 08 May 2021, 08:51 slight deviation to question...but Risk Assess are putting waste details on all chemicals come July :)
Best news ever!!!!! Will be worth every cent of the new subscription price of $300 plus tax. :clap3:
by Prima
03 May 2021, 11:58
Forum: The Lab Tech Position
Topic: Job Description
Replies: 87
Views: 77230

Re: Job Description

Annette, what a great article. I hope the right people get to read it and make the right changes. Good luck!
by Prima
01 Apr 2021, 13:19
Forum: Recipes and Pracs
Topic: Distillation for juniors
Replies: 4
Views: 2079

Re: Distillation for juniors

Creative, safe and functional - what a win!
by Prima
26 Mar 2021, 07:55
Forum: Chemistry and Labware - General
Topic: Magnets
Replies: 12
Views: 9571

Re: Magnets

I have just bought more bar magnets, our ancient ones are almost useless. I can highly recommend MTA - https://www.teaching.com.au/product/SER1091007A Great price, too, but bear in mind that they are super strong! Last year I bought a few sets of the IEC bar magnets from Scientrific, also good. Each...
by Prima
03 Mar 2021, 08:18
Forum: The Lab Tech Position
Topic: Jury duty
Replies: 8
Views: 6182

Re: Jury duty

Thanks for your input, everyone, I don't feel as stressed as I did, I have not been through the process before and thought being selected meant you would be committed to a 10 week trial. I'm not trying to get out of jury duty, just would prefer to wait until I have retired, with all the time in the ...
by Prima
26 Feb 2021, 12:01
Forum: The Lab Tech Position
Topic: Jury duty
Replies: 8
Views: 6182

Jury duty

I have been called up to attend for jury duty next month. Like most of you, I am the only person at school who can prepare pracs for Science. I can't see how the school can do without pracs (ie without me!) for up to 10 weeks. And if they tried it would take me 10 weeks to get everything back in pla...
by Prima
12 Feb 2021, 09:13
Forum: Safety with Chemicals
Topic: ferric nitrate?
Replies: 14
Views: 4262

Re: ferric nitrate?

Merilyn1 wrote: 12 Feb 2021, 07:49 I think this highlights the problem of CSIS and the sad state of affairs when DoE staff are told to follow it. It is very, very, out of date.
Absolutely. What will it take for this to be taken seriously? Who will take responsibility?
by Prima
14 Dec 2020, 12:13
Forum: Miscellaneous
Topic: Risk Assess - server hangup problems
Replies: 3
Views: 4704

Re: Risk Assess - server hangup problems

What browser are they using? IE, Chrome, Safari etc - worth them trying on a different platform. Don't want to lose RiskAssess!
by Prima
12 Nov 2020, 08:40
Forum: Sourcing Materials & Eq Repairs
Topic: Trolleys
Replies: 2
Views: 1678

Re: Trolleys

I have purchased Trolleys from Nisbets, a kitchen supplier, for less than $200 each. They look identical to ones supplied by all the science outlets. 3 tier black and silver. The wheels are large and sturdy. Worth a look if your budget is tight like ours. So did I - they were on sale a few months a...
by Prima
10 Nov 2020, 08:38
Forum: Chemistry and Labware - General
Topic: Electrophoresis Kits
Replies: 21
Views: 9851

Re: Electrophoresis Kits

melsid wrote: 10 Nov 2020, 07:12 :clap3: :clap3: :clap3:
Wow Bigmack, I hope your school appreciates you!!!
That is a fantastic set up, especially for the cost! \:D/
Hear Hear!
by Prima
21 Oct 2020, 11:01
Forum: Chemistry and Labware - General
Topic: Incubator or oven
Replies: 13
Views: 6619

Re: Incubator or oven

Anybody know of an affordable drying oven? From what I can see, starting price is about $2 000, ouch. It is to be used for drying out chemical samples, we would carry on using our incubator for agar plates, etc.
by Prima
14 Oct 2020, 08:41
Forum: Safety with Chemicals
Topic: RiskAssess chemical codes
Replies: 42
Views: 17108

Re: RiskAssess chemical codes

who would blindly follow a document that is so out of date I could not agree more - I managed to get it in writing (indirectly) from my HT that he prefers me to follow RiskAssess, especially when it comes to health risks. I also prefer my old-fashioned diary and prac book for orders and scheduling....
by Prima
07 Aug 2020, 09:10
Forum: Sourcing Materials & Eq Repairs
Topic: End User Declaration
Replies: 47
Views: 27322

Re: End User Declaration

Thanks Alice!
by Prima
02 Jul 2020, 10:45
Forum: Sourcing Materials & Eq Repairs
Topic: Plastic trays
Replies: 9
Views: 4246

Re: Plastic trays

Two things - Firstly, the old grey trays are photographic trays, not cheap, but, yes very durable. Try your visual arts teacher to see if they have a photography catalogue. Secondly, the ABS trays aren't dishwasher proof. Found out the hard way :-( I must be lucky then, mine have gone through the d...