T291375-MG1
2,3,7,8-Tetrachlorodibenzofuran, analytical standard mg 1
APP-9-170
2,3,7,8-Tetrachlorodibenzofuran, analytical standard solution 5 ug/ml in Toluene ml 1
F-402S
2,3,7,8-Tetrachlorodibenzofuran, analytical standard solution 50 ug/ml in Toluene ml 1