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Where do you draw the line?
Apology redundant, I happen to strongly agree with you Bert
20-11-2017 at 23:41
by: NedsHead
People freaking out about chemicals on Amazon
[rquote=494379&tid=77004&author=NEMO-Chemistry]
But from next year you risk prison if caugh ...
20-11-2017 at 00:22
by: NedsHead
T-Shirt Size (for secret santa)
small for me
19-11-2017 at 23:14
by: NedsHead
Acquiring Lab Glassware Legally in Victoria, Australia
If you import distillation glassware you are likely to get a visit from the police, even in states w ...
17-11-2017 at 04:11
by: NedsHead
When Chemistry Goes Wrong
Thanks ninhydric1, I made a solution of the bluing salts and was able to filter off the precipitate, ...
9-11-2017 at 23:21
by: NedsHead
When Chemistry Goes Wrong
I managed to contaminate my nitre bluing tank with copper and nickel ions, it's a small pot that I u ...
9-11-2017 at 22:05
by: NedsHead
Vacuum pump protection
May have been zts16, not sure, it was a long time ago
4-11-2017 at 06:01
by: NedsHead
Explosions in movies
Do you think charcoal was used in this display to create the black smoke effect, there is a bright o ...
27-10-2017 at 05:46
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
What did you use for mill jars and grinding media Bert, got any pics?
17-10-2017 at 04:03
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
In my case I need a non sparking media, if I could find it for sale it would cost more than I'm will ...
16-10-2017 at 12:43
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
Made a graphite mold today, I copied aga's spherical cutter design to make the mold (washer on the e ...
15-10-2017 at 23:20
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
Hi Bert

When I first built the ball mill I purchased a length of brass round bar and cut it up to ...
15-10-2017 at 15:14
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
Last week I made a small furnace and this weekend I made some brass milling media using the lost foa ...
14-10-2017 at 18:44
by: NedsHead
Sources of choline chloride in Australia
Welcome back aga, glad to see you're back mate
12-10-2017 at 15:04
by: NedsHead
Chemistry Diamonds on YouTube
The Canadian Chemist is another channel worth keeping an eye on, https://www.youtube.com/channel/UCO ...
24-9-2017 at 21:24
by: NedsHead
Ball mill grinding material (making metal balls - ZA-27)
aga made some ball milling media a while back using a two piece mould drilled with a homemade round ...
22-9-2017 at 04:29
by: NedsHead
What are "synthetic iron oxides"
If you look up the safety data sheet (SDS, MSDS) it'll tell you what the product consists of
14-9-2017 at 03:06
by: NedsHead
Galinstan liquid metal robots: accessible surface electrochemistry for hobbyists and schools
I've been burned a couple of times buying "pure nickel strips" on eBay, if anyone knows of reputable ...
22-8-2017 at 02:20
by: NedsHead
Slilica gel 4l for £2
That's a shame, I was hoping it was the indicating type repackaged as cheap kitty litter and maybe i ...
7-8-2017 at 03:30
by: NedsHead
Slilica gel 4l for £2
Are the blue pieces a moisture indicator and do they turn blue again if you rehydrate them?
7-8-2017 at 02:47
by: NedsHead
Can I use any silicone grease from the hardware store as vacuum grease?
I use dielectric grease from an automotive shop but a 50g tub of proper vacuum grease is pretty chea ...
1-8-2017 at 18:48
by: NedsHead
vacuum oil
I use this http://www.penriteoil.com.au/products/indus-pro-hydraulic-32
26-7-2017 at 06:19
by: NedsHead
Repair tungsten wedding ring
[rquote=488335&tid=75596&author=Sulaiman]your wife will always complain about something anyw ...
20-7-2017 at 05:03
by: NedsHead
Acid Attacks in UK: Here We Go Again
[rquote=487886&tid=75467&author=Fulmen]To be serious for a moment, it probably has to do wit ...
14-7-2017 at 11:04
by: NedsHead
tiles and grout in a fume cupboard
If you're worried about breaking glassware on ceramic tiles you could line the base of the fume cupb ...
14-7-2017 at 00:43
by: NedsHead
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