Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: 64688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673603 Fluroxypyr-1-methylheptylester, 10 µg/ml, Ethyl a Price on request SCP150-100-205 CONOSTAN 1000ppm Standard, Ca, 50g Price on request PN-20S 1,3,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request