C-163S-TP
2,3,3',4',5,6-Hexachlorobiphenyl, analytical standard solution 100 ug/ml in Isooctane ml 1
C-163S
2,3,3',4',5,6-Hexachlorobiphenyl, analytical standard solution 35 ug/ml in Isooctane ml 1
687969
PCB 163, analytical standard solution 100 ug/ml in Isooctane ml 5