ACS Grade Ammonium Hydroxide Solution, 2.5L Science at Home_Innovating Science Kits this magnetic data-logging sensor reads

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

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

Features a glass stopcock and a 29/32 size socket with an interchangeable plastic stopper

Series-type 0-100 ohm Ohm's meter in an unbreakable case with a clear front

this Brownlee-pattern apparatus gives a clean visual proof of the 2:1 stoichiometry of water decomposition

ACS Grade Ammonium Hydroxide Solution, 2.5L Science at Home_Innovating Science Kits this magnetic data-logging sensor readsTwo 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.