Propyzamide, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673682 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4388-50-IO Multicomponent Stock Solution of native reference substances (§ 5.8) 8 Analytes, each 50µg/mL in isooctane; unit: 1x1mL Price on request 679356 Bis(methylglycol) phthalate, 100 µg/ml, Cyclohexa Price on request 676514 Basic Red 9, 100mg Price on request