Prometon, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677921 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended H281200 Hexanoyl Glycine, 10mg Price on request 93981 Bromoacetic acid Price on request 98860 Formaldehyde-DNPH Level 3 (1.0ug/mL) Price on request