Perchlorate (ClO4-), 100µg/mL in Water, 100ml Back Catalog number: 59344 Availability: In the manufacturer's stock Price on request - + Recommended 70118 1,4-Dichlorobenzene-d4 Price on request 689104 D6-Dimethachlor Metabolite CGA 369873, 100µg/ml in AL, 1ml Price on request 681451 Chlordimeform, 10.0 µg/ml, Ethyl acetate, 10ml Price on request