BZ-141J1-1ML
2,2',3,4,5,5'-Hexachlorobiphenyl, analytical standard solution 100 ug/ml in Hexane ml 1
C-141S-TP
2,2',3,4,5,5'-Hexachlorobiphenyl, analytical standard solution 100 ug/ml in Isooctane ml 1
C-141S
2,2',3,4,5,5'-Hexachlorobiphenyl, analytical standard solution 35 ug/ml in Isooctane ml 1