Water density how to increase

Started by seza | Last post by pcm81 May 06, 2021, 11:39:36 AM

Can i use PH meter to test coolant PH?

Started by xchcui | Last post by Orcio_87 May 10, 2021, 09:59:27 AM

Question about yellow plastic chemistry

Started by pcm81 | Last post by pcm81 May 11, 2021, 08:23:09 PM

Trick to turn an erasable marker into a permanent marker

Started by abdulloh | Last post by billnotgatez June 04, 2021, 10:01:52 AM

Differences in cleaning or sanitizing, by strongest acid and that of base

Started by abdulloh | Last post by Borek June 05, 2021, 02:56:13 AM

Emulsifier alternative to and possibly cheaper than soy lecithin

Started by abdulloh | Last post by rxldcrd June 05, 2021, 11:36:34 AM

Pen pH meter care before storage.

Started by xchcui | Last post by lucas.paula June 06, 2021, 12:30:21 PM

Making metal oil paint by use of unsaturated polyester resin

Started by abdulloh | Last post by abdulloh June 11, 2021, 10:15:26 AM

weak acid for oxide removal... that things won't grow in.

Started by pcm81 | Last post by pcm81 June 13, 2021, 03:11:08 PM

heat that'd make unsaturated polyester resin to cure properly

Started by abdulloh | Last post by abdulloh June 17, 2021, 11:19:25 AM

Fine Particle Extraction from Solvent

Started by manc.aero | Last post by Babcock_Hall June 24, 2021, 03:35:13 PM

Practical forum?

Started by MarkPawelek | Last post by vmelkon July 19, 2021, 07:40:30 PM

Glucuronolactone vs D-Glucuronolactone

Started by pcm81 | Last post by pcm81 July 25, 2021, 02:43:36 PM

Help me duplicate a gardening supplement- Liquid Bone Meal!

Started by TRS71 « 1 2 » | Last post by cosmonaut August 31, 2021, 12:56:01 AM

Recrystalization of aluminum sulphate on surface of liquid

Started by pcm81 | Last post by vmelkon September 06, 2021, 12:26:50 AM