How to properly dissolve melatonin in vegetable glycerine

Started by Ryukk9 | Last post by Corribus January 14, 2021, 12:29:03 PM

Aqueous magnesium sulfate + aqueous barium hydroxide?

Started by Sneezium | Last post by AWK January 14, 2021, 07:02:47 AM

"Light" vs "heavy" solvents

Started by GregS « 1 2 » | Last post by Corribus December 23, 2020, 11:22:19 AM

Would you not be able to float on Neptune without being crushed?

Started by dblake | Last post by Borek December 21, 2020, 06:00:25 PM

Contaminated Water

Started by Charlie67 | Last post by Corribus December 15, 2020, 07:52:58 PM

Can Luminol Spray Be Created from a Glow Stick?

Started by DapperDave | Last post by DapperDave December 14, 2020, 04:00:27 PM

Stabilizing pH of liquid laundry detergents

Started by quantumnoodle | Last post by Corribus December 02, 2020, 10:43:29 PM

question about measuring conductivity of liquids

Started by djrf12 | Last post by chenbeier December 02, 2020, 04:46:13 PM

Miscibility

Started by paplavoki | Last post by billnotgatez November 16, 2020, 03:35:09 AM

Predict or provoque eathquakes?

Started by Enthalpy | Last post by Enthalpy October 31, 2020, 05:05:18 PM

Question about glassware measurements.

Started by Dhisbdj | Last post by jeffmoonchop October 30, 2020, 12:47:48 PM

surface tension of water

Started by Sylus | Last post by Borek October 29, 2020, 08:25:27 PM

Jewelry and Diamond cleaner

Started by bbaumann | Last post by bbaumann October 26, 2020, 03:15:05 PM