4 element Interference Check Standard
This Standard contains the following;
Cadmium (Cd) - 250 µg/mL, Arsenci (As), Lead (Pb), Selennium (Se), Thallium (Tl) - 500 µg/mL
Matrix - 2% HNO3

Price:
Grade : Analytical Reagent (AR)
Appearance : Clear colorless liquid
Type : Subboiled Distilled Nitric Acid, Other
Purity(%) : 99.999%
CAS No : 7697372
Grade : Analytical Reagent
Appearance : Clear Liquid
Type : Other, Solution
Purity(%) : 1%
CAS No : 6484522
Grade : Laboratory Grade
Appearance : Clear light green liquid
Type : Chemical Solution, Other
Purity(%) : 1%
CAS No : 13477344
Grade : Analytical Grade
Appearance : Clear Liquid
Type : Other, Standard Solution
Purity(%) : 100%
CAS No : 7440053