#1 Science Forum For Lab Technicians

Welcome back every one. rosaliel NSW DofE schools, we where always told to go with a chemwatch sds if in Don't. Sorry

The student did blow up plastic bags. as they called them air bags. worked very well

well done bigmack

https://github.com/.../AEST.Conference.Program.

https://aset-nsw.currinda.com/register/ ... pqCtY5G7Pg. Enjoy

https://ltav.org.au/labcon2025/?fbclid= ... BTuVHO0gSw. For those that are interested. in the conference.

Sorry Will retired now but I'll ask the lab now there.

OR use a broken Magnetic, in a plastic case, slides up the side of glass, and there is your magnetic stirrer.

We use to have a news letter, that went out to parents/Carers etc. We put in once we needed some of those. And boy oh boy did we get over 500. Seems a chap worked for them. All seconds but worked for us. Worth a try?

Always keep your mobile phone in your lab coat pocket, you just never know. I knew a labbie that slipped on the floor, broke her leg years ago now. Only the cleaner heard her calls. If you work alone, which most of us do. A simple phone in your pocket can help.

Search NOW WORKING THANK YOU Westlab

Yes I wondered that too. a Luciano will look into it for us. But tomorrow or so it seems.

I have ring westlab regarding this. A chap will be looking into this for us, how ever tomorrow.

Please WESTLAB can you fix it.

I'm hoping westlab will keep them at bay.

Yes just want I thought, O NO NO NO

Or upside down Lids from crucible's on a test tube holder.

sodium hypophosphite hydrate*

Tch
NR

DET

Hazardous Chemical -

7681-53-0
10039-56-2 Hygroscopic solid. Solutions of it may release very toxic phosphine gas if heated.
May cause explosion or ignition if heated with strong oxidising agents.
The chemical, physical and toxicological properties are ...

Sodium hypophosphite is the sodium salt of hypophosphorous acid and is often encountered as the monohydrate, NaPO2H2·H2O. It is a solid at room temperature, appearing as odorless white crystals. It is soluble in water, and easily absorbs moisture from the air.

At the end of year do you get the students Yr 12 to return the text books or do you buy new ones?