DIPSOL SN-239C1 Neutral Tin Plating Agent AppearanceColorless to pale yellow liquid Packing20kg OriginJapan
DIPSOL SN-239SN Neutral Tin Plating Concentrate AppearancePale yellow to dark brown liquid Packing20kg OriginJapan
DIPSOL SZ-242C Conductivity Booster for Sn-Zn Alloy Plating AppearanceWhite to pale yellow powder Packing15kg OriginJapan