L-Alanine-13C3, 25mg Back Catalog number: A481504 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 681919 Fensulfothion-oxon-sulfone, 100 µg/ml, Cyclohexan Price on request 10711.4-100-ME O,O-Diethyldithiophosphate-13C4, sodium salt Price on request 680813 (Z)-Dimethylvinphos, 50mg Price on request