How to bleach with hydrogen peroxide

Started by zanarota | Last post by zanarota November 26, 2020, 09:19:33 PM

PPMs, electrical conductivity, the actual elements

Started by az2008 | Last post by az2008 November 24, 2020, 03:47:26 PM

Mercury leaching?

Started by beebug | Last post by Borek November 23, 2020, 06:14:01 PM

Latex glue dries so fast

Started by zanarota | Last post by zanarota November 23, 2020, 01:29:45 PM

Do i need to use food grade grease for turntable motor lubrication?

Started by xchcui | Last post by xchcui November 11, 2020, 06:20:23 AM

Potassium Ferrocyanide ANHYDROUS?

Started by DavidSolomon | Last post by AWK November 09, 2020, 11:35:39 AM

Extraction of caffeine from soda

Started by zzbre1 | Last post by jeffmoonchop October 30, 2020, 12:44:44 PM

Help with an Endothermic Foaming Agent Project

Started by scant | Last post by scant October 28, 2020, 07:06:09 PM

Is this reaction safe on skin

Started by Cryptic_bore | Last post by Borek October 28, 2020, 03:41:20 AM

Shelf life

Started by pcm81 | Last post by Enthalpy October 18, 2020, 09:13:43 AM

Beirut Port 2020 Explosion

Started by Enthalpy « 1 2 » | Last post by wildfyr September 24, 2020, 03:03:54 PM

How to get Potassium fluoride or sodium fluoride ?

Started by sprotz | Last post by Enthalpy September 21, 2020, 05:01:52 PM

Ingredients needed to pressurize a empty bottle

Started by EDsteve « 1 2 3 » | Last post by EDsteve September 21, 2020, 01:26:04 AM

Fiber reactive dyes and acid damage

Started by pcm81 | Last post by pcm81 September 18, 2020, 05:17:57 PM