PCB No. 209, 100ug/ml in IO, 1ml Back Catalog number: 66209 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended DF-1238-S 1,2,3,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 673728 Alachlor, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 678357 CMPU, 100 µg/ml, Acetone, 1ml Price on request