PCB No. 21, 100µg/ml in Isooctane, 1ml Back Catalog number: 66021 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11971.44-100MG Hydroxyzine pamoate,neat,neat,100mg, Price on request 673509 Chlorpropham, 10.0 µg/ml, Ethyl acetate, 10ml Price on request S-4253-ASS-4IO Routine Biomarker Internal Standard Cocktail 5 S-4253-ASS-5IO 9 Analytes, each concentration in isooctane; units: 10x1mL, 1x5mL, 5x5mL Please inquire for other quantities. Chiron No. Name CAS No. Conc. 1019.12 n-Dodecane-d26 [16 Price on request