Terbufos-sulfone, 100 µg/ml, Toluene, 1ml Back Catalog number: 678009 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8863.5-K-IO 2-Methylthiopyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 2770.7-100-AN Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9 Price on request 675549 Chloropropylate, 10.0 µg/ml, Acetonitrile, 10ml Price on request