基本和有条件的要求。后者与商定的参考颜料样品有关。包括镉、锌、硒和硫含量的测定方法。参考已公布的方法规定的“可溶性”重金属限值，包括“可溶性”镉和锌的方法。交叉引用:BS 846BS 1583BS 1752BS 1792BS 3483:A1BS 3483部分:A4BS 3483部分:B3BS 3483部分:B6BS 3483部分:B7BS 3483部分:C2BS 3483部分:C4BS 3483部分:C8BS 3900部分:B5BS 3900部分:B7BS 3900部分:B8BS 3900部分:B9BS 3900部分:B11BS 3900部分:B12BS 3978BS 4404BS 4726ISO 3856/8

Essential and conditional requirements. The latter related to agreed samples of reference pigments. Methods for determination of cadmium, zinc, selenium and sulphur contents included. Limits for 'soluble' heavy metal specified by reference to published methods with methods included for 'soluble' cadmium and zinc.Cross References:BS 846BS 1583BS 1752BS 1792BS 3483:Part A1BS 3483:Part A4BS 3483:Part B3BS 3483:Part B5BS 3483:Part B6BS 3483:Part B7BS 3483:Part C2BS 3483:Part C4BS 3483:Part C8BS 3900:Part B5BS 3900:Part B6BS 3900:Part B7BS 3900:Part B8BS 3900:Part B9BS 3900:Part B11BS 3900:Part B12BS 3978BS 4404BS 4726ISO 3856/8