Whether borax is adulterated in food can be determined through qualitative test by curcuma paper or through qualitative and quantitative test by beryllonⅢ.

Catalytic decoloring spectrophotometryfor determination of trace molybdenum with berylliumⅢ;

Spectrophotometric determination of stibium with Sb(Ⅲ)-beryllon Ⅲ-TritonX-100 ternary system;

The paper introduces the principle and method in mixed liquid of ammonium hydroxide ammonium chloride EDTA beryllon Ⅲ for determining the beryllium in industrial waste water.

Oscillopolarographic determination of trace boron in plant sample has been studied The complex formed by boron with beryllon Ⅲ in a buffer solution of potassium biphthalate at pH 4 0 The complex gives a sensitive adsorptive catalytic wave at the potential of -0 45V(VS SCE) The test shows that it has the advantages of convenient operation,rapid procedure, good selectivit

Study on the inhibitory effect of titanium? on the reaction of beryllon Ⅰ oxidized by potassium bromate and its application;

The method is based on the inhibitory effect of strontium on the oxidation of beryllon I by potassium bromate when usingα,α1-dipyridul as activing reagent in the neutral midea.

Determination of Human Serum Albumin by Spectrophotometry with Beryllon;