Search found 999 matches

by sunray18
10 Dec 2015, 06:39
Forum: Sourcing Materials & Eq Repairs
Topic: XYLEM PHLOEM slides for HSC Biology
Replies: 3
Views: 2002

Re: XYLEM PHLOEM slides for HSC Biology

will check them out, thank you
by sunray18
04 Dec 2015, 10:38
Forum: Sourcing Materials & Eq Repairs
Topic: XYLEM PHLOEM slides for HSC Biology
Replies: 3
Views: 2002

XYLEM PHLOEM slides for HSC Biology

I am having trouble sourcing EXCELLENT quality slides for the HSC classes. I have bought some from ISSCo and others but the teacher is not happy with them. I have found some she is happy about but still needs others: This is from her: HSC Biology requires students to be able to “draw transvers...
by sunray18
04 Dec 2015, 06:57
Forum: Biology, Physics...
Topic: used scalpel blades/biohazard
Replies: 3
Views: 2597

Re: used scalpel blades/biohazard

I disinfect mine then put in the broken glass waste.
by sunray18
04 Dec 2015, 06:52
Forum: Chemistry and Labware - General
Topic: Where to buy talc in rock form
Replies: 21
Views: 8825

Re: Where to buy talc in rock form

Serrata assures me that they have made sure their supply of Talc is asbestos free. ring them and ask
by sunray18
30 Nov 2015, 14:38
Forum: Sourcing Materials & Eq Repairs
Topic: fume cupboard maintanence
Replies: 6
Views: 3453

Re: fume cupboard maintanence

We use Conditionaire in Sydney
by sunray18
26 Nov 2015, 07:59
Forum: The Polling Booth
Topic: Lab Coats Vs Aprons
Replies: 11
Views: 11679

Re: Lab Coats Vs Aprons

We have rubber-type aprons on hooks in every room - and no one uses them. I suggest that teachers use them - but they don't even suggest it to students. We have the safest spider population in Australia - as they live among the aprons.
by sunray18
18 Nov 2015, 06:35
Forum: Chemistry and Labware - General
Topic: Help
Replies: 17
Views: 6594

Re: Help

I have quite a few old chemicals from the old Gov Stores days.. I use Chemwatch..
by sunray18
17 Nov 2015, 06:57
Forum: The Polling Booth
Topic: Lab Coats Vs Aprons
Replies: 11
Views: 11679

Re: Lab Coats Vs Aprons

we have aprons - I asked for them for students especially Senior students. They are white rubber/plastic coated ones, one class got the black cast off rubber ones from the technics people. They hang in each room, and are NEVER used. I have never washed them! can you wash plastic coated aprons? They ...
by sunray18
12 Nov 2015, 12:29
Forum: Miscellaneous
Topic: remembrance
Replies: 9
Views: 5631

Re: remembrance

beautiful poem
by sunray18
12 Nov 2015, 12:25
Forum: The Lab Tech Position
Topic: what formal qualifications, if any do you all have?
Replies: 17
Views: 14492

Re: what formal qualifications, if any do you all have?

Rakhi - I have some idea how hard it is when you come to Australia with qualifications from overseas.. It is hard to obtain recognition. My co-worker here has a Chemistry degree from India and she cannot obtain recognition for it from Australian Universities. The problem is the time and cost of tran...
by sunray18
11 Nov 2015, 10:02
Forum: Miscellaneous
Topic: remembrance
Replies: 9
Views: 5631

Re: remembrance

same here - just over the PA. Last year they forgot totally! I wa sin prep room having a minutes silence by myself and teacher came in and started wanting things - i totally ignored them and they then realise d-- ooops
by sunray18
11 Nov 2015, 07:34
Forum: The Lab Tech Position
Topic: what formal qualifications, if any do you all have?
Replies: 17
Views: 14492

Re: what formal qualifications, if any do you all have?

Industrial Chemistry . Advanced Diploma Laboratory Management. Part way through Maths/Teaching degree then couldn't afford to continue. Worked in laboratories at a lead-zinc smelter for years, moving into their research facility; Research Assistant to Professor of Chemistry until he died- during whi...
by sunray18
05 Nov 2015, 11:08
Forum: Safety with Chemicals
Topic: GHS Labelling and frustrations with Chemwatch
Replies: 58
Views: 20371

Re: GHS Labelling and frustrations with Chemwatch

The CSIS - Chemical Safety in Schools has been updated. The DEC [State ] schools have access to it. Any other school has to pay to have access. I am in a Catholic school in Maitland/Newcastle Diocese and the CSO [Catholic Schools Office] in this Dioceses will not pay. So all Catholic schools here ar...
by sunray18
04 Nov 2015, 07:47
Forum: Safety with Chemicals
Topic: GHS Labelling and frustrations with Chemwatch
Replies: 58
Views: 20371

Re: GHS Labelling and frustrations with Chemwatch

NOn-government schools have to pay to gain access to the new CSIS - our Diocesan offices won't pay for it.. so we are still using the old one.
by sunray18
04 Nov 2015, 07:41
Forum: Recipes and Pracs
Topic: flame test in spray bottles??
Replies: 28
Views: 17899

Re: flame test in spray bottles??

we use tooth picks soaked in distilled water. I have the chemicals in labelled vials and the students dip the wet toothpick into the powder then introduce into the flame. Makes less mess than a spray bottle. I have the vials in sets - by using takeaway food containers
by sunray18
04 Nov 2015, 07:32
Forum: Chemistry and Labware - General
Topic: Spelling of Sulf(ph)ur
Replies: 3
Views: 2655

Re: Spelling of Sulf(ph)ur

Aluminium...ahh is it that or is it Aluminum? USA - they say 'ALUM-IN-UM' . My son lives in USA and, in a conversation on Skype, I corrected his pronunciation to which he picked up a box of foil and pointed out to me the spelling on it.. yes, it is spelt Aluminum on the packet. So -- is that an Amer...
by sunray18
30 Oct 2015, 07:22
Forum: Chemistry and Labware - General
Topic: Where to buy talc in rock form
Replies: 21
Views: 8825

Re: Where to buy talc in rock form

YES I have asked Max at Serrata and he has been in touch with his suppler and they are assured that the samples they have NOW are asbestos free
by sunray18
29 Oct 2015, 07:16
Forum: Safety with Chemicals
Topic: MSDS'S AND GHS
Replies: 19
Views: 7344

Re: MSDS'S AND GHS

I am in the middle of updating ALL our SDS for Science - I have done the rest of the school and am now going through the 450 files I have. Then to print up 7 copies of them so they are in each location required Then it will be updating the mini-MSDS..and laminating them so they can go out with pracs...
by sunray18
29 Oct 2015, 07:07
Forum: Chemistry and Labware - General
Topic: cleaning the science labs
Replies: 24
Views: 9143

Re: cleaning the science labs

using a mop on the benches! Brilliant I dea! so quick