BZ-66J1-1ML
2,3',4,4'-Tetrachlorobiphenyl, analytical standard solution 100 ug/ml in Hexane ml 1
C-066S-TP
2,3',4,4'-Tetrachlorobiphenyl, analytical standard solution 100 ug/ml in Isooctane ml 1
C-066S
2,3',4,4'-Tetrachlorobiphenyl, analytical standard solution 35 ug/ml in Isooctane ml 1