Direct Black 38 Back Catalog number: 10545.34-1G Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 675959 1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril Price on request 3381.5-100-AN Dimethoate, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 60-51-5 Price on request S-4147-1ML Calibration Standard 16 Analytes, each Wt.% as listed; units: 1x1mL, 5x1mL neat This standard can be used for qualitative and quantitative analysis. Chiron No. Name Wt.% Chiron No. Name Wt.% 1231.5 Price on request