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low concentration of arsenic

low concentration of arsenic, Total:3 items.

In the international standard classification, low concentration of arsenic involves: .

YU-JUS, low concentration of arsenic

• JUS C.A1.155-1980 Methods for chemical analysis ofcopper and copper alloys. Spectrophotometric determination ofarsenic in copper (for bw concentrations ofarsenic)

Canadian General Standards Board （CGSB), low concentration of arsenic

• CGSB 1.500-75 METH 7-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Arsenic (As) in Low Concentration

CU-NC, low concentration of arsenic

• NC 44-12-12-1985 Ores. Copper Conoentrates Photometric Deterraination of Arsenic

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