ZINC OXIDE ( 5640)

POTASSIUM FLUOBORATE ( 2699)

AMMONIUM BIFLUORIDE ( 2823)

POTASSIUM FLUORIDE(ANHYDROUS) ( 2443)

LITHIUM FLUORIDE ( 3791)

AMMONIUM FLUORIDE ( 2782)

SODIUM FLUORIDE ( 3057)

STRONTIUM NITRATE (ANHYDROUS) ( 3491)

CADMIUM SULFATE(ANHYDROUS) ( 2306)

CADMIUM CHLORIDE ( 2194)

CADMIUM NITRATE ( 2258)

NICKEL SULFATE HEXAHYDRATE ( 2753)

COBALT HYDROXIDE ( 5302)

COBALT SULFATE ( 3896)

COBALT CHLORIDE ( 3825)