Cadmium Oxide Powder Reagent
Test Specification Min Max ASSAY (CdO) 97% CADMIUM CARBONATE (CdCO[@3@]) 1.00% ZINC (Zn) 0.04% LEAD (Pb) 0.03% COPPER (Cu) 0.02% SILVER (Ag) 0.01% ARSENIC (As) 0.00%
Color Standard Stock Solution 500 Units APHA
Test Specification Min Max ABSORBANCE (1 cm) : @ 430 nm 0.110 - 0.120 0.110 - 0.120 @ 455 nm 0.130 - 0.145 0.130 - 0.145 @ 480 nm 0.105...
Cobalt Bromide Anhydrous
Test Specification Min Max ASSAY APPROX. 99% APPROX. 99%
Calcium Chloride Anhydrous Desiccant 4 Mesh
Test Specification Min Max ASSAY (CaCl[@2@]) APPROX. 95 % APPROX. 95 %
Bathocuproine Sulfonated Sodium Salt
Test Specification Min Max SENSITIVITY TO COPPER TO PASS TEST TO PASS TEST COLOR OF SOLUTION TO PASS TEST TO PASS TEST
Basic Fuchsin Special
Test Specification Min Max PARAROSANILINE ACETATE (CAS # 6035-94-5) 3 parts 3 parts PARAROSANILINE CHLORIDE (CAS # 569-61-9) 1 parts 1 parts APPEARANCE Green to very da Green to very...
Basic Fuchsin
Test Specification Min Max VISUAL TRANSITION INTERVALS pH 1.2 (purple) pH 1.2 (purple)
Barbituric Acid
Test Specification Min Max ASSAY 99% RESIDUE ON IGNITION 0.30% EXPIRATION DATE
