Spectrophotometric methods for trace quantities of lead and sulphide; sulphide in raw discoloured or turbid water. Preparation of samples for arsenic determination, see BS 4404.

BS 2690-14:1972
Original price was: $264.16.$132.00Current price is: $132.00.
Methods of testing water used in industry-Arsenic, lead and sulphide
BSI Group , 06/29/1972

