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Two strange rocks I found outside
[rquote=630915&tid=154846&author=barbs09]Excellent post! Given such photos and 10 different ... |
14-2-2020 at 15:24
by: Doc B |
Sodium Borohydride Group Buy
There is plenty in Oz. PM if interested. |
7-2-2020 at 01:56
by: Doc B |
Science equipment looking for a home
[rquote=629047&tid=15667&author=Dr.Bob][rquote=629032&tid=15667&author=Doc B]Any cha ... |
16-1-2020 at 10:18
by: Doc B |
Test tube + balloon condenser
[rquote=628924&tid=154672&author=Yttrium2]If one were to design a test to see how much perox ... |
11-1-2020 at 02:34
by: Doc B |
Science equipment looking for a home
[rquote=512504&tid=15667&author=Magpie]Dr.Bob:
I am looking for a thistle tube like the ... |
5-1-2020 at 07:41
by: Doc B |
Science equipment looking for a home
Any chance you have any of the following?
A short but highly effective B29 condenser.
A B24 c ... |
5-1-2020 at 07:36
by: Doc B |
Mystery Glassware Identification Thread
[rquote=628609&tid=31602&author=SWIM]I went looking for the mis-named posting (it was someth ... |
28-12-2019 at 12:09
by: Doc B |
Mystery Glassware Identification Thread
[rquote=628525&tid=31602&author=SWIM]They look like a bartender could use them to measure ou ... |
26-12-2019 at 17:05
by: Doc B |
Mystery Glassware Identification Thread
I have NFI what these are but I've somehow managed to accumulate a bunch of them.
[file]78565[/ ... |
23-12-2019 at 22:25
by: Doc B |
Easy synthesis of hydroiodic acid
[rquote=577977&tid=120001&author=Sulaiman]Just had a read ... pp288 Brauer (good memory Boff ... |
12-1-2019 at 12:40
by: Doc B |
HCl Generator Tune-Up
Does your gas inlet tube extend below the surface of the hydroxide solution? If not then you might b ... |
8-9-2018 at 18:07
by: Doc B |
How to find the right solvent?
If you do a web search for "chemical compatibility charts," I'm sure you could find a good amount of ... |
3-9-2018 at 08:11
by: Doc B |
strange trick on the beach, help me figure this out
Hahaha how many pendants have you bought trying to figure this out? |
14-8-2018 at 02:46
by: Doc B |
Sodium triacetoxyborohydride
It doesn't seem very soluble in THF at all. It hasn't been isolated yet but given the mishaps, it wo ... |
8-8-2018 at 20:34
by: Doc B |
Sodium triacetoxyborohydride
Glad to hear that, Tsjerk. I hope things work out as well for me.
I'm curious to see if it's mor ... |
8-8-2018 at 02:18
by: Doc B |
Sodium triacetoxyborohydride
For the next idiot who attempts their first synthesis of Sodium Triacetoxyborohydride as a 1M soluti ... |
6-8-2018 at 10:26
by: Doc B |
Any melbourne based members need any glass
I'm in Sydney and if you can post, be interested in any b14 & 29/32 flasks. Be they round, flat ... |
13-5-2018 at 03:34
by: Doc B |
Gumtree Glassware - Australian Finds
Nice! Thanks for making a thread on it, I'll definitely be checking out out. |
7-5-2018 at 05:59
by: Doc B |
Round vs flat bottom evaporating dish
Flat bottom dishes are better than round when being heated upon an electric hotplate. While round di ... |
6-5-2018 at 16:27
by: Doc B |
The Sciencemadness TLC Apparatus Challenge
Wouldn't a handheld multi channel micropipett (see link below), with low volume tips, set between 1- ... |
28-4-2018 at 18:54
by: Doc B |
eBay alkali metals. Melbourne pickup.
Do you want to purchase some Na, K, etc. but are unable to in this instance on account of not being ... |
2-1-2018 at 13:29
by: Doc B |
Airborne release of Sodium Hydroxide pellets
Fine particulates does seem to be the most elegant explanation, however the pH test of the surrounds ... |
3-10-2017 at 04:30
by: Doc B |
Airborne release of Sodium Hydroxide pellets
I've noticed a respiratory irritation when dispensing NaOH pellets in STP conditions. There is no v ... |
1-8-2017 at 23:56
by: Doc B |
Selling chemicals questions
[rquote=488907&tid=75754&author=LD5050]I will have to look up average pricing to determine m ... |
27-7-2017 at 09:59
by: Doc B |
Leaking stopcocks
Sulaiman- did you do anything to get that level of reliability from your funnels and buttered?
J ... |
27-7-2017 at 04:49
by: Doc B |
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