RECENTLY, a new colorimetric reagent was introduced for the spectrophotometric determination of magnesium 1. This reagent (LaMotte Chemical Products Co., Chestertown, Md.), ...
METTLER TOLEDO offers a wide variety of combined glass pH electrodes for non-aqueous, aqueous, or low ionic strength media and for challenging or small samples. The Plug & Play sensors are fitted with ...
Each chemical reaction involves an enthalpy change that leads to a change in temperature. The amount of substance converted during the reaction determines the increase (i.e. exothermic reaction) or ...