IS 998 Pt.3-1983
Methods for chemical analysis of solders (soft solders and rosin core solders) Part 3 Determination of cadmium, zinc, aluminum, bismuth and nickel

Standard No.

IS 998 Pt.3-1983

Release Date

1983

Published By

IN-BIS

Latest

IS 998 Pt.3-1983

Scope

This standard ( Part 3 ) covers photometric methods of determination of cadmium, zinc, aluminium, bismuth and nickel in lead and tin base solders (see IS : 193-1982〓 and IS : 1921-1975〓) having chemical composition within the following range: Constituents Percent Cadmium 0·005 Max Zinc 0·003 Max Aluminium 0·001 Max Bismuth 0 05 Max Nickel 0·002 Max

IS 998 Pt.3-1983 history

• 1983 IS 998 Pt.3-1983 Methods for chemical analysis of solders (soft solders and rosin core solders) Part 3 Determination of cadmium, zinc, aluminum, bismuth and nickel