Sulfamethazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S497052 b-Sitosterol-d7 (mix of diasteromers), 10mg Price on request N-13562-100MG Thiamethoxam, 100mg Price on request 677174 Tri-n-propyltin chloride, 1000 µg/ml, Methanol, Price on request