... , Pigment Red 81 , Pigment Red 81:1 , Pigment Red 81:3 ,Pigment Red 112 , Pigment Red 122 , Pigment Red 146 , Pigment Red 168 , Pigment Red 170 (F3RK) , Pigment Red 170 ... (F5RK) , Pigment Red 170 (F2RK) , Pigment Red 171 , Pigment Red 175 , Pigment Red ...