Search found 358 matches

by superbug
28 May 2013, 13:27
Forum: Chemistry and Labware - General
Topic: Storage of working solutions.
Replies: 22
Views: 8162

Re: diluted chemical storage

same here fibreweb. I have removed the sodium hydroxides and the sulfuric acids and am just left with indicators and under 1m solutions.
by superbug
28 May 2013, 12:52
Forum: Chemistry and Labware - General
Topic: Storage of working solutions.
Replies: 22
Views: 8162

Re: diluted chemical storage

does that mean the smaller solution bottles need to be in class group and alphabetical order as well or just alphabetical group will do?
by superbug
28 May 2013, 11:54
Forum: Chemistry and Labware - General
Topic: Storage of working solutions.
Replies: 22
Views: 8162

diluted chemical storage

Hi Everyone,
Does anyone know whether diluted chemicals from 0.01 to 1M chemicals can be stored in alphabetical order or do I have to follow the the concentrated powder & liquid (bulk) storage zones?

Thanks Superbug
by superbug
23 May 2013, 11:31
Forum: Recipes and Pracs
Topic: Borax supply
Replies: 9
Views: 4081

Re: Borax supply

I checked it in NSW and the cleaning shelves were empty here. I asked the store manager and was told they dont carry that line anymore. they couldnt even suggest anything similar in the store.
by superbug
23 May 2013, 10:30
Forum: Recipes and Pracs
Topic: Borax supply
Replies: 9
Views: 4081

Re: Borax supply

we use Borax in the plastic container with a red lid. it says "wards Mckenzies" but if you type in harpers borax it takes you to the same place. we use it for experiments. Not sure what or that pascoes makes the powered borax.
by superbug
23 May 2013, 10:22
Forum: Recipes and Pracs
Topic: Borax supply
Replies: 9
Views: 4081

Re: Borax supply

I went through this last year. no new product they are just not selling it any more at woolies and coles. Maybe the borax company didnt want to pay the very high price to keep their product on the shelf at these 2 stores. I went to the manufacturers website and had a look around as to where I can pu...
by superbug
21 May 2013, 08:31
Forum: Recipes and Pracs
Topic: dna extraction from cheek cells
Replies: 11
Views: 4513

Re: dna extraction from cheek cells

yes thats correct! It is not allowed.
by superbug
09 May 2013, 13:40
Forum: Chemistry and Labware - General
Topic: Sound in a vacuum
Replies: 8
Views: 3220

Re: Sound in a vacuum

we use shaving foam or hair mousse.
by superbug
08 May 2013, 15:35
Forum: Safety with Chemicals
Topic: SDS + Chemwatch
Replies: 47
Views: 15162

Re: SDS + Chemwatch

Hi Krysia Lee,

mini sds's need to be in colour as they are colour coded up the top.
but supplier sds's dont need to be as they are usually black and white except for the letterhead.

so it depends on what you are using. I hope that helps you.

Regards Superbug
by superbug
11 Apr 2013, 14:37
Forum: Safety with Chemicals
Topic: Register of Hazardous Chemicals
Replies: 15
Views: 5820

Re: Register of Hazardous Chemicals

Is that why when I print out hydrochloric acid 0.1M, I see a blank page under the chemwatch GHS 14 labels. is that because it hasnt been updated/completed?
by superbug
05 Apr 2013, 09:09
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

Re: GHS labels

Hi Jamie, I am in the same boat as you. NO colour printer. But I am working on it. I am told in the holidays i will be getting a printer. will see. at the moment I am having to print to a colour printer in admin. which is far away. we are not aloud to use the colour photocopier only printer. if we u...
by superbug
03 Apr 2013, 11:46
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

Re: GHS labels

we use clear contact here to stick the labels on. I understand everything you have said above except "risk phrase numbers"
Can someone please explain!

Thanks Superbug
by superbug
02 Apr 2013, 11:18
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

Re: GHS labels

yes they have put them as a pdf on chemwatch, which is useless!
by superbug
02 Apr 2013, 11:01
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

Re: GHS labels

I am not asking about the sticky labels that we can buy but the info on chemical solutions such as first aid etc, that are required by law on each bottle.
Surely there has to be an easier way then what Sunray 18 did. which was to go through all her individual labels and modify them herself.
by superbug
02 Apr 2013, 10:19
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

Re: ghs labels

wow that sounds like a huge job Sunray18. I am shaking in my boots just thinking of the mammoth task ahead.
by superbug
02 Apr 2013, 09:03
Forum: Safety with Chemicals
Topic: GHS labels
Replies: 46
Views: 15353

ghs labels

Hi Everyone, I got a cd "chemical label Maker V5" from omega scientific which is not GHS (no Pics). I was wondering how people make there own GHS chemical labels. Do you all use chemwatch labels or is there something better out there? I would like to relabel all our chemicals as I have a b...
by superbug
13 Feb 2013, 07:54
Forum: Sourcing Materials & Eq Repairs
Topic: Microscope repair / training - in Wollongong
Replies: 7
Views: 3063

Re: Microscope repair / training - in Wollongong

Hi Tuesday suits me. Thanks for trying to organise something for us :clap3:
by superbug
12 Feb 2013, 10:52
Forum: Sourcing Materials & Eq Repairs
Topic: preserved specimens to buy
Replies: 3
Views: 2010

preserved specimens to buy

Hi everyone,

I was wondering if anyone knows if it is possible to buy preserved specimens such as a cows eyeball, starfish etc already in a proper sealed specimen container with liquid?

I hope so, as I couldn't do it myself on the account of me being squeamish.

Thanks Superbug
by superbug
26 Nov 2012, 11:35
Forum: Sourcing Materials & Eq Repairs
Topic: eyes for dissection
Replies: 14
Views: 5227

Re: eyes for dissection

We get ours from the local butcher as well for free. Or there is the abbatoirs where we got them for free as well.