Method 200.8 Single Element Kit Back Catalog number: 52251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677070 Musk ketone, 10.0 µg/ml, Cyclohexane, 1ml Price on request 2127.12-K-IOX10 Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 677971 Chlorpyrifos, 100 µg/ml, Toluene, 1ml Price on request