Crotoxyphos, 10 µg/ml, Isooctane, 1ml Back Catalog number: 678337 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677360 AHTN (Tonalid), 100 µg/ml, Cyclohexane, 5ml Price on request 72182 Hydrochlorothiazide Price on request 684177 Bromoform, 100 µg/ml, Methanol, 1ml Price on request