Pyridine-d5 Back Catalog number: 43019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682214 Metribuzin-diketo, 100 µg/ml, Acetonitrile, 1ml Price on request 676209 Cymiazole, 100 µg/ml, Acetonitrile, 5ml Price on request 41000 EPA Method 608 Pesticides and PCB's Price on request