Coumaphos, 1000µg/ml in MeOH, 1ml Back Catalog number: 70596 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674487 Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 96803 VOC Standard Price on request ISO 21675-NSS ISO 21675:2019 Native Stock Sol, 100ng/ml in MeOH Price on request