Ng-I2902

Copper metal-light turnings

Ng-I2904

Copper metal-fine powder

Ng-I2906

Copper

Ng-I2908

Copper metal-granular

Ng-I2909

Copper metal alloy-copper tin

Ng-I2930

Copper (I) bromide

Ng-I2940

Copper (II) carbonate

Ng-I2960

Copper (I) cyanide

Ng-I2970

Copper (I) iodide

Ng-I2980

Copper (I) oxide - red powder

Ng-I3

Aluminum nitrate

Ng-I30

Cadmium nitrate

Ng-I3010

Copper (II) sulfate - anhydrous powder

Ng-I3020

Copper (II) sulphide - anhydrous

Ng-I3080

Ethylenediaminetetraacetic acid tetralithium salt

Ng-I3090

Ferric acetylacetonate

Ng-I31

Calcium acetate monohydrate

Ng-I3100

Ferric ammonium citrate-green granular

Ng-I3102

Ferric ammonium citrate-brown granular

Ng-I3110

Ferric citrate