Demeton-S-methyl, 1000µg/ml in MeOH, 1ml Back Catalog number: 72613 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 10019R CLP Semi-Volatile Internal Standard Price on request 676167 Pyrimisulfan, 10mg Price on request 11673.12-100-IO 2,3,4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request