674159
4,4'-DDT, analytical standard mg 100
691841
4,4'-DDT, analytical standard mg 50
15900-1310-10AC1
4,4'-DDT, analytical standard solution 10 ug/ml in Acetone ml 1
15900-1310-10AC10
4,4'-DDT, analytical standard solution 10 ug/ml in Acetone ml 10