1,1-Dichloroethene, 2000µg/ml in MeOH, 1ml Back Catalog number: 31251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95181 Hexachlorobenzene, 200µg/ml in MeOH, 1ml Price on request 673748 Bromoxynil, 10 µg/ml, Ethyl acetate, 10ml Price on request 679142 N-Phenylurea, 500mg Price on request