BZ-193J1-1ML
2,3,3',4',5,5',6-Heptachlorobiphenyl, analytical standard solution 100 ug/ml in Hexane ml 1
C-193S-TP
2,3,3',4',5,5',6-Heptachlorobiphenyl, analytical standard solution 100 ug/ml in Isooctane ml 1
C-193S
2,3,3',4',5,5',6-Heptachlorobiphenyl, analytical standard solution 35 ug/ml in Isooctane ml 1