28530010

DISTILLED OR CONDUCTIVITY WATER & WATER OF SIMILAR PURITY

28530020

LIQUID AIR W/N ANY FRACTION OF RARE GASES REMOVED

28530030

COMPRESSED AIR

28530040

AMALGAMS OTHER THAN OF PRECIOUS METALS

28530091

CYANOGEN CHLORIDE [(CN)CL]

28530099

OTHER INORGANIC COMPOUNDS, NES