Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: 64688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended J211030 JHSB3 , approximately 80%, 0,5mg Price on request 20138 EPA Method 1618 Organochlorine Mix C Price on request 79430 Alachlor Price on request