Potassium (K) Back Catalog number: 54558 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9478.9-100-AN Carbendazim, 100μg/mL in Acetonitrile, 1ml Price on request 3576.10-K-IO 1-Methylisoquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1721-93-3 Price on request 59220 Method 6020Mix B Price on request