Crotoxyphos, 100 µg/ml, Isooctane, 1ml Back Catalog number: 678338 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59587A Conductance @ 20°C [2,000 µmho/cm] Price on request 679982 (-)-Nicotine, 100 µg/ml, Methanol, 1ml Price on request 2030.12-50-NN 1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request