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What's the most expensive substance you've bought?
I have 30µg of 241AmO2, purchased at a price of $20 per µg. |
10-4-2021 at 08:42
by: itsallgoodjames |
What's the most expensive substance you've bought?
[rquote=460354&tid=68820&author=MrHomeScientist]Mine is by a wide margin my 1 troy ounce bar ... |
9-4-2021 at 10:53
by: itsallgoodjames |
Glass Joint Grease and Pentane
[rquote=657726&tid=157273&author=dawt]but on the off-chance your glassware does get stuck yo ... |
8-4-2021 at 05:41
by: itsallgoodjames |
So jealous
[quote]
other kids in making energetics
[/quote]
Kids shouldn't be making energetics, and defin ... |
6-4-2021 at 17:07
by: itsallgoodjames |
Latest chemical order?
[rquote=656528&tid=9890&author=itsallgoodjames]I just ordered 250ml of azeotropic nitric aci ... |
6-4-2021 at 15:58
by: itsallgoodjames |
Rare and hard to obtain chemicals for sale
Nitric acid arrived to Canada safe and sound. Highly recommended. Will likely buy again.
[file ... |
6-4-2021 at 15:53
by: itsallgoodjames |
titanium dioxide turns yellow when heated.
[rquote=657372&tid=157247&author=Fulmen]James: That's surface oxidation of metallic Ti, not ... |
1-4-2021 at 10:31
by: itsallgoodjames |
titanium dioxide turns yellow when heated.
[url=https://avs.scitation.org/doi/abs/10.1116/1.1500746?journalCode=jva#:~:text=However%2C%20the%20 ... |
1-4-2021 at 05:13
by: itsallgoodjames |
Homemade Gas Burner - The poorman's Bunsen Burner
[rquote=657320&tid=157239&author=Johnny Cappone][rquote=657319&tid=157239&author=its ... |
31-3-2021 at 10:39
by: itsallgoodjames |
Homemade Gas Burner - The poorman's Bunsen Burner
Cool! Kind of unrelated, but those are some huge images. |
31-3-2021 at 09:45
by: itsallgoodjames |
Removing dissolved organics from ammonia solution
Thanks! I'll do that. So I assume I'll loose around a quarter of the ammonia, given it will rediss ... |
31-3-2021 at 05:53
by: itsallgoodjames |
Removing dissolved organics from ammonia solution
Yesterday I noticed that my bottle of ammonia had turned white and become stiff. I transferred to t ... |
31-3-2021 at 05:23
by: itsallgoodjames |
A Sad Day - Another Great Supplier Gone - Elemental Scientific
[rquote=657242&tid=157207&author=metalresearcher]Great idea as well, but a few questions ari ... |
30-3-2021 at 07:51
by: itsallgoodjames |
A Sad Day - Another Great Supplier Gone - Elemental Scientific
[rquote=657238&tid=157207&author=Triflic Acid]I was thinking, what if we set up a science ma ... |
30-3-2021 at 06:34
by: itsallgoodjames |
That is one heavy ring finger
[rquote=657215&tid=157176&author=Fyndium]
Only remotely realistic methods of utilizing atmo ... |
29-3-2021 at 06:58
by: itsallgoodjames |
That is one heavy ring finger
[rquote=656546&tid=157176&author=Texium (zts16)][rquote=656540&tid=157176&author=its ... |
29-3-2021 at 05:55
by: itsallgoodjames |
Sulfamates
I have no clue about the color. Chromium tends to make nice colors though |
22-3-2021 at 06:36
by: itsallgoodjames |
Sulfamates
You should make chromium sulfamate |
22-3-2021 at 06:09
by: itsallgoodjames |
Removing mercury from mercury vapor lights
Are all fluorescent bulbs made of quartz tubes? |
22-3-2021 at 06:08
by: itsallgoodjames |
I'm sure the admins and moderators know this, but there's 3 broken threads in reagents and apparatus acquisition
There's 3 identical posts all called "Elemental Scientific Liquidating Chemicals, glassware, and use ... |
22-3-2021 at 04:43
by: itsallgoodjames |
Is it safe to use Cyanoacrylate glue for a kno3 al s salute? How sensitive is this type of flash?
Why not just apply a bit of water the threads, to dissolve the KNO3, making it no longer explosive? ... |
21-3-2021 at 18:33
by: itsallgoodjames |
The Short Questions Thread (4)
[rquote=656787&tid=25055&author=Antigua]You need less power for heating mantles than for hot ... |
21-3-2021 at 14:14
by: itsallgoodjames |
The Short Questions Thread (4)
What's a reasonable wattage for a heating mantle? Is 300w reasonable for 250ml? What about 500ml o ... |
21-3-2021 at 13:34
by: itsallgoodjames |
Latest chemical order?
[rquote=656693&tid=9890&author=arkoma]10lbs of Potassium Nitrate powder from Walmart of all ... |
20-3-2021 at 05:20
by: itsallgoodjames |
Bad days in the lab or with glassware?
[quote]
Is very dangerous work with others persons
[/quote]
I'd contend with that and say that ... |
19-3-2021 at 10:50
by: itsallgoodjames |
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