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Vacuum pump recommendations/considerations
Isn't CFM a different rating altogether for vacuum pump performance.
I read that there is the vac ... |
17-11-2014 at 03:24
by: greenlight |
2000ml sepertory funnel
Are you sure it isn't a Chinese knock off fake version and they misprinted the Bomex label which is ... |
14-11-2014 at 20:20
by: greenlight |
chemical- skin contact?
I have some concentrated Sulphuric acid that was initially 60% but i boiled the water off, and when ... |
13-11-2014 at 23:41
by: greenlight |
chemical- skin contact?
As long as your not messing with Hydrofluoric acid, most acids can be washed off the skin straight a ... |
13-11-2014 at 16:44
by: greenlight |
Investing in lab equipment; what to buy?
Thanks Praxichys, I will definately buy one of those plug in dimmers.
Did you also notice that duri ... |
13-11-2014 at 16:26
by: greenlight |
Investing in lab equipment; what to buy?
Praxichys, I have the exact same heating mantle as the link you have posted and it does does the sam ... |
13-11-2014 at 06:51
by: greenlight |
Investing in lab equipment; what to buy?
Don`t buy a cheap new hotplate, I brought a cheaper chinese model 1000ml RB heating mantle from ebay ... |
12-11-2014 at 15:59
by: greenlight |
Sulphuric acid
Fulmen, Sulphuric acid that is intended for use in batteries is very dilute to start so that may exp ... |
12-11-2014 at 08:21
by: greenlight |
picric acid from aspirin
Thanks I will do this step now and as soon as you write up the second part I will give it a go and p ... |
11-11-2014 at 23:05
by: greenlight |
what do you use to store iodine/bromine
I have stored iodine in the plastic urine sample containers with the yellow screw lids that you get ... |
11-11-2014 at 07:29
by: greenlight |
Chemical Tanker Seen on Highway
I always see trucks full of large bags of Ammonium nitrate on the main highways near where I live. ... |
10-11-2014 at 21:21
by: greenlight |
picric acid from aspirin
I would be very interested in a reading writeup of your picric acid synthesis from 70% nitric acid a ... |
10-11-2014 at 05:02
by: greenlight |
Yet Another QLD bomb drama....
Seen this same guy on the ABC news website (http://www.abc.net.au/news/2014-11-09/bombs-discovered-i ... |
9-11-2014 at 01:29
by: greenlight |
picric acid from aspirin
Thanks, I will look for that document and try his synth if i can find it. |
8-11-2014 at 05:43
by: greenlight |
picric acid from aspirin
I tried a variation of the first procedure stated by Spirit a couple of years ago but had the same p ... |
8-11-2014 at 00:20
by: greenlight |
Trinitrotoluene preparation
When i did the 3-step nitration the smell was quite strong especially on the last steps where the te ... |
7-11-2014 at 21:42
by: greenlight |
Trinitrotoluene preparation
Does anyone at all trust Jared Ledgard's 3-step Trinitrotoluene synthesis in his book a Preparatory ... |
7-11-2014 at 18:06
by: greenlight |
Short question / quick answer - Thread
I just found an MSDS for the Damprid brand moisture absorbers and in the composition/information on ... |
6-11-2014 at 06:58
by: greenlight |
Best-smelling chemicals
Chloroform for sure, and toluene smells slightly appealing sometimes. |
6-11-2014 at 01:10
by: greenlight |
Synthesis of Palladium Chloride
Palladium chloride can be brought online easily in small amounts which sounds better than making it ... |
5-11-2014 at 22:58
by: greenlight |
questions about my chloroform
I have also heard to store the chloroform in a bottle where it can be as full as possible with almos ... |
5-11-2014 at 22:48
by: greenlight |
Storage for Sulfuric Acid (H2SO4)
I keep my 98% Sulphuric acid in a 1000ml glass reagent bottle with a glass slip-in stopper from a sc ... |
5-11-2014 at 00:00
by: greenlight |
Hazardous combinations of simple chemicals
60% Hydrogen peroxide and wood after watching someone accidentally spill it on a wooden pallet and n ... |
4-11-2014 at 23:48
by: greenlight |
Absolute Best Smoke Bomb?
The Potassium chlorate and lactose compositions would be better for more rapid smoke concealment and ... |
4-11-2014 at 18:15
by: greenlight |
Can I store nitric acid safely?
I have had 10 litres of 70% Nitric acid stored in a cool cupboard in a black 15 litre HDPE (high den ... |
4-11-2014 at 07:26
by: greenlight |
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