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cleaning vanadium
The ascorbic acid worked great for me as well, shiny clean in no time, leaving a nice blue solution
28-5-2017 at 18:11
by: violet sin
Solute for Metal oxides
- veerenyadav
" it should not dissolve the oxide in the form of ions rather molecules ."

- J_sum ...
24-5-2017 at 22:58
by: violet sin
eBay glassware seller has no idea what to call his listings, everything is a "beaker"
Nice, :) probably get swiped in the last few sec, but sittn at 5.50$ for me now
23-5-2017 at 16:59
by: violet sin
Thermal decomposition of EDTA
>One-step pyrolysis route to C/Fe3O4 hybrids from EDTA ferric sodium salt
https://www.google.com ...
22-5-2017 at 16:18
by: violet sin
Celite filter aid = diatomaceous earth (DE)
Wow is spendy 1kg for 6.71£ !! The swimming pool stuff is cheap like magpie says. 19$ for 25# la ...
21-5-2017 at 14:31
by: violet sin
How much have you spent on your lab?
Think in the 2-3k $US. Maybe into the next bracket, it's been a while. Not all purchases were stri ...
21-5-2017 at 12:09
by: violet sin
Urea
I got a 40# bag for under 40$ at the garden store. So far most of it has gone to the lawn n garden, ...
4-5-2017 at 11:32
by: violet sin
Today, I march.
About 350 attended the Fort Bragg Ca. march for science. For such a small area, it was a nice turno ...
22-4-2017 at 19:55
by: violet sin
Today, I march.
Me too, and I'll be wearing an SM shirt :) it will not be anywhere big, just the tiny town of Fort ...
22-4-2017 at 08:22
by: violet sin
Alternative hobbies that appeal to those with interest in chemistry
Though I barely get to play chemist anymore, it is useful at times. Still have everything of course ...
19-4-2017 at 18:50
by: violet sin
Getting rid of forum spam
Well that would be terrific. We use to be able to report the crud, and after a few reports, auto-bo ...
17-4-2017 at 18:47
by: violet sin
Weird property of indium
Properties of Concentrated Solutionsof Indium Chloride
ALANN. CAMPBEL

https://www.google.com/url ...
14-4-2017 at 00:02
by: violet sin
Ruthenium dust (and more!) for sale from US. International shipping is possible.
Sooo, if I was to put in 5$ + 17.25$ => 22.25$ I would get envelope + (22.25 - 5)/( (10 - 5) + ( ...
12-4-2017 at 12:34
by: violet sin
Microwave didn't/doesn't melt or heat paraffin? - 2oz on high for almost 5 mins!
just microwave water to melt paraffin, like a second tupperware double boiler kind of thing. the wa ...
9-4-2017 at 00:39
by: violet sin
How to make/obtain a pressure release valve
Naw they just leave the soda bottle on the side of the road that evening and come back later to see ...
24-3-2017 at 14:12
by: violet sin
How to make/obtain a pressure release valve
So, the weak link here is the flask generating your gas... If it is just hose attached to the press ...
24-3-2017 at 14:04
by: violet sin
eBay Discloses Your Bidding History
I picked up somewhere in the ballpark of 45#'s of ammonium sulfate on the curb free once. Craigs' l ...
14-3-2017 at 18:47
by: violet sin
eBay Discloses Your Bidding History
awe snap, is ammonium chloride watched now? That was one of the last chemicals I bought there... F ...
14-3-2017 at 17:40
by: violet sin
Paypal refund policies & online Escrow services - anyone have experience with these?
Ask them( co-bidders) to temporarily send you $ via send money in paypal as friend/family (no charge ...
7-3-2017 at 17:43
by: violet sin
Wonders Of Sodium Carbonate or How to kill an orangutan
Sooo, my niece and my son are 100% fine just for the record, now 4 and 3 respectively. Both intell ...
5-3-2017 at 08:02
by: violet sin
Wonders Of Sodium Carbonate or How to kill an orangutan
I do know baking soda or borax work great on bottles for infants. If you need to mix up supplementa ...
4-3-2017 at 21:56
by: violet sin
Indium metal - $5.00 + $0.50/g to US addresses. Galinstan alloy (mp < 0˚C) also available at this rate.
I purchased 60g of In and it came as promised. Have not had a chance to do any follow up beyond ope ...
4-3-2017 at 18:43
by: violet sin
ammonium chloride purification
Why not try to plate the metals out using graphite electrodes? my first though,.. Ya don't do that! ...
2-3-2017 at 18:01
by: violet sin
Looking for MMO electrode suppliers
"Same deal as before, 6-3/4"x10" are $30 each and $6 shipping up to 8 pieces.
I sometimes still lis ...
2-3-2017 at 17:09
by: violet sin
Looking for MMO electrode suppliers
It works pretty easy to tack it on with MOT spotwelder. gr #2 plate onto MMO mesh and #2 wire onto ...
28-2-2017 at 21:52
by: violet sin
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