ACS Grade Ammonium Hydroxide Solution, 2.5L Science at Home_Innovating Science Kits the weak triprotic acid used

the weak triprotic acid used as a pH-control agent in food-chemistry and as a chelating agent in metal-ion solutions

supplying a finer-gauge option for precision resistors and standard-cell construction in physics labs

Tamper-evident 12 x 22-inch coin bags in semi-transparent 2

General-purpose bacterial growth medium base

this magnetic data-logging sensor reads ±10 mT at 0

ACS Grade Ammonium Hydroxide Solution, 2.5L Science at Home_Innovating Science Kits the weak triprotic acid usedTwo and a half liter ACS grade ammonium hydroxide solution, the analytical grade ammonia source for buffer preparation, copper complex chemistry demos, and quantitative precipitation work.