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IKA ETS-D5 Error 5
Thanks for your quick response but I do have this problem on heating, for example if I set the safe ...
21-7-2018 at 07:04
by: DrScrabs
IKA ETS-D5 Error 5
So I just got my new used mag stirrer (IKA RCT Basic 3) and the thermoprobe always displays "Error 5 ...
21-7-2018 at 04:40
by: DrScrabs
Phosphorus purification (C inpurity)
Thanks, great help, did not think about that :)
17-7-2018 at 06:53
by: DrScrabs
Phosphorus purification (C inpurity)
The title says all, I have no idea how to get rid od the carbon impurity, does sb have an idea?
16-7-2018 at 11:13
by: DrScrabs
EN 12124:2012 Sodium Sulfite %
May be of interest.

Taken from
Chemicals used for treatment of water intended for human consump ...
29-6-2018 at 14:58
by: DrScrabs
Photocatalyst Supports Carbon Dioxide-to-Methanol Conversion at Atmospheric Pressure
Check out the [url=https://www.efoy-pro.com/en/efoy-pro/fuel-cartridges/]EFOY fuel cartridges[/url] ...
6-5-2018 at 12:51
by: DrScrabs
Schneider General Purpose Thermometer with FEP sheathing ,DIN 12770 for sale
Hello guys I do have 7 Schneider General Purpose Thermometer with FEP sheathing -10 to 200 deg C ,DI ...
6-5-2018 at 12:22
by: DrScrabs
Extraction off less volatile essential oils
About a month later I sadly have to report that my try on tapping the tree is considered as a fail f ...
6-5-2018 at 12:08
by: DrScrabs
Bad days in the lab or with glassware?
Spilling a solution of HgSO4 and H2SO4 into your glove can really ruin your day! I will never pick u ...
9-4-2018 at 07:53
by: DrScrabs
Extraction off less volatile essential oils
Here I got a photo showing the resin, thanks to my brazilian friend :)

I also am into tapping the ...
8-4-2018 at 07:11
by: DrScrabs
Extraction off less volatile essential oils
With superheated steam it is a hot gas extraction and by introducing a slow stream of sodium metabis ...
6-4-2018 at 13:38
by: DrScrabs
Extraction off less volatile essential oils

[quote]
Dry steam is steam that is at the temperature of saturation, but does not contain water p ...
6-4-2018 at 06:21
by: DrScrabs
Extraction off less volatile essential oils
That is exactly the patent I placed a link to.
Maybe I will give it a try but acually I do not have ...
5-4-2018 at 01:41
by: DrScrabs
Extraction off less volatile essential oils
Well, I am interested in the hot gas extraction above 100 deg C in gerneral. In the linked patent th ...
28-3-2018 at 09:07
by: DrScrabs
Extraction off less volatile essential oils
Hello guys, I am currently moving to portugal and am into building a hot gas extractor for gas temp ...
28-3-2018 at 02:03
by: DrScrabs
CAS-Nr.:19718-92-4 to trade
deleted, totally wrong sry

[Edited on 17-3-2018 by DrScrabs]
17-3-2018 at 08:26
by: DrScrabs
CAS-Nr.:19718-92-4 to trade
Well, thats exactly the way I felt on getting the wrong chem. Sadly illigal to synthesise, [url=http ...
17-3-2018 at 07:49
by: DrScrabs
CAS-Nr.:19718-92-4 to trade
You can do a Fischer indole synthesis with 4-x substituted phenylhydrazines or eschenmoser-claisen r ...
17-3-2018 at 01:14
by: DrScrabs
CAS-Nr.:19718-92-4 to trade
Ok changed my mind, I am willing to sell the appx 200g for 5$ per gram. excl shipping and packaging ...
16-3-2018 at 05:20
by: DrScrabs
CAS-Nr.:19718-92-4 to trade
Hello guys,
got up to 200g of
4-(Dimethylamino)butyraldehyde Dimethyl Acetal CAS-Nr.:1971 ...
14-3-2018 at 15:06
by: DrScrabs
Anyone want to swap chemistry stuff?
Hello guys, got up tp maybe 200g of
4-(Dimethylamino)butyraldehyde Dimethyl Acetal CAS-Nr.: ...
13-3-2018 at 08:21
by: DrScrabs

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