Methods for the sampling and analysis of tin and tin alloys-Method for the determination of silver in solders (volumetric: ammonium thiocyanate method)
锡及锡合金的取样和分析方法
Describes the reagents required, recommended methods of sampling and test procedure for the determination of silver in solders having a silver content up to 3 per cent.Cross References:BS 219BS 3252BS 3332BS 3338:Part 12