EPA Method 508A DCB Stock Solution Back Catalog number: 30020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8955.23-100-ME 3-Chloro-1,2-propandiol-1-monogadolenate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 675425 5-(Hydroxymethyl)-2-furaldehyde, 100mg Price on request S-11129A1-1ML Triadimenol, 100µg/ml in Acetonitrile, 1ml Price on request