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Vacuum Oven vs Kiln for Molecular Sieve Drying
[rquote=617348&tid=151799&author=nimgoldman]I use plenty of 3A and 4A molecular sieves, most ...
10-7-2019 at 13:14
by: wg48temp9
Buying Endecott Test seives - questions about metal compatibility & best models - anyone near Purdue Uni in Indiana?
If you want stainless steel search for "stainless steel baking trays" but they are usually not cheap ...
10-7-2019 at 12:38
by: wg48temp9
Curious contamination on a sintered glass filter
I decided to expose all the cleaned sintered filters to the sun for an hour or more. Not the one in ...
8-7-2019 at 09:21
by: wg48temp9
Hydrochloric acid causing HDPE to bubble
[rquote=617135&tid=150349&author=AJKOER]Thanks wg48temp9!

It is fixed now, I accidentally ...
8-7-2019 at 06:43
by: wg48temp9
Hydrochloric acid causing HDPE to bubble
[rquote=617130&tid=150349&author=AJKOER]Per this source at https://www.servicethread.com/blo ...
8-7-2019 at 05:59
by: wg48temp9
Night Vision Project
i was looking for info on the cheap, raspberry pi compatible, no-IR filter HD cameras and a found a ...
8-7-2019 at 05:53
by: wg48temp9
What dimmer to use with Glas-Col heating mantle in Europe
[rquote=616881&tid=151619&author=Sulaiman]


"Very few appliances will think to filter ...
8-7-2019 at 05:12
by: wg48temp9
Hydrochloric acid causing HDPE to bubble
[rquote=613246&tid=150349&author=CouchHatter]I have a gallon of Crown HCl from my local hard ...
8-7-2019 at 04:24
by: wg48temp9
Which number you like more: 1.99 vs 2.01?
[rquote=617102&tid=151711&author=fusso]Assume you're doing scientific calculations, which on ...
8-7-2019 at 03:33
by: wg48temp9
Curious contamination on a sintered glass filter
[rquote=617059&tid=151702&author=unionised]Ammonia solution will dissolve many silver compou ...
8-7-2019 at 03:16
by: wg48temp9
Curious contamination on a sintered glass filter
Using hot dilute suphuric acid and H2O2 I cleaned some sintered glass filters that had grey residue ...
7-7-2019 at 12:12
by: wg48temp9
Mystery Glassware Identification Thread
[rquote=616929&tid=31602&author=j_sum1]The first is some kind of specialist volumetric flask ...
6-7-2019 at 09:50
by: wg48temp9
Curious glow in a test tube containing red P
I have a theory of what happened.

When I gently heated most of the tube, P vapor was generat ...
20-6-2019 at 07:34
by: wg48temp9
Curious glow in a test tube containing red P
[rquote=615694&tid=151261&author=ave369]That was obviously white phosphorus in trace amounts ...
19-6-2019 at 23:30
by: wg48temp9
Curious glow in a test tube containing red P
I was sealing some red P in a glass tube by fusing the end closed. I had gently heated the whole tub ...
19-6-2019 at 14:10
by: wg48temp9
Do you know where I can find a 19/26 Rodaviss to barbed hose adapter (with a stopcock)
[rquote=615647&tid=151168&author=Keras][rquote=615596&tid=151168&author=wg48temp9]Th ...
19-6-2019 at 13:44
by: wg48temp9
Do you know where I can find a 19/26 Rodaviss to barbed hose adapter (with a stopcock)
They have a 24/29 one on ebay.com so postage will be high and you will need an adapter

https:// ...
18-6-2019 at 12:05
by: wg48temp9
UNBELIEVABLY CHEAP microscopes
[rquote=615439&tid=151004&author=j_sum1]I received no tracking number. I looked at feedback ...
17-6-2019 at 00:22
by: wg48temp9
UNBELIEVABLY CHEAP microscopes
I guess the scam is to offer items at very attractive prices. Then send fake dispatch data to the bu ...
15-6-2019 at 02:37
by: wg48temp9
UNBELIEVABLY CHEAP microscopes
If you do buy one don't forget if it does not arrive you have to tell ebay within 3 months or you ca ...
13-6-2019 at 08:40
by: wg48temp9
Tips on Hg manometer?
It a McLeod type of gauge. The mercury is used to compress a sample of the vacuum in the capillary t ...
8-6-2019 at 21:01
by: wg48temp9
Glass looking for a home UK
[rquote=614747&tid=150792&author=Housane]Ok I would like 15 test tubes please
[/rquote]

...
8-6-2019 at 14:36
by: wg48temp9
paradiclorobenzene - possible degradation of
[rquote=614749&tid=14000&author=Boffis]@ wg48temp9; I think the simple answer to your questi ...
8-6-2019 at 14:16
by: wg48temp9
Glass looking for a home UK
I have now collected the glassware and other stuff.

Sorry only one 1l heating mantel and I am kee ...
8-6-2019 at 06:07
by: wg48temp9
Glass looking for a home UK
[rquote=614463&tid=150792&author=Housane]Hi can we have a picture of the test tubes and bott ...
4-6-2019 at 05:17
by: wg48temp9
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