SDWA UV 254 Absorbance/ DOC Back Catalog number: 55098 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673941 Propoxycarbazone sodium, 100mg Price on request 30065R High Conc VOC Mix #8, 2000µg/ml in MeOH, 1ml Price on request 52136 Multi-Element Solution 4 Price on request