GOST R 51823-2001 酒类产品及其生产原料.逆向伏安法测定钙,铅,锌,铜,砷,汞,铁与总二氧化硫的含量
Alcoholic products and raw material for it's production. Inversion-voltammetric method for determination of cadmium, lead, zinc, copper, arsenic, mercury, iron and total sulphur dioxide content