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

General-purpose bacterial growth medium base

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

this 12-pack of off-white unglazed porcelain plates supports mineral streak analysis in geology classrooms

a step up from the 70mm model with extended pole separation that gives field-mapping experiments more room along the magnet axis

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.