Promecarb Back Catalog number: 31641 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA16996500AL Sulfamethazine, 100μg/mL in Acetonitrile, 1ml Price on request 59563 IC Cal Standard High Price on request 12128.8-250MG Metaldehyde,neat,neat,250mg, Price on request