Ng-I1960
Borax glass-ground
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Ng-I1960
Borax glass-ground

Ng-I1972
Boric acid-crystal

Ng-I1974
Boric anhydride powder

Ng-I1980
Boron phosphate

Ng-I2
Aluminum chloride

Ng-I20
Barium acetate

Ng-I2000
Boron trifluoride-ether complex

Ng-I2030
Cadmium borate

Ng-I2040
Cadmium bromide

Ng-I2050
Cadmium carbonate

Ng-I2060
Cadmium cyanide

Ng-I2080
Cadmium iodide

Ng-I2090
Cadmium metal-sticks

Ng-I21
Barium carbonate

Ng-I2100
Cadmium-m-silicate

Ng-I2110
Cadmium octoate-liquid

Ng-I2120
Cadmium oxide

Ng-I2130
Cadmium potassium cyanide

Ng-I2140
Cadmium silicofluoride

Ng-I2150
Cadmium sulfate-crystal