Synephrine, 50mg Back Catalog number: 677445 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4258-SET Aromatics Calibration Standards Kit (4 Internal Standard Version) 24 Analytes + 4 ISTD, each Vol.% as listed in isooctane; units: 5x1mL Set, one of each Std. 1-5 + opt. 1x1mL (Std. 6) To these calibration standards are 4 deuterated Internal Standards Price on request MBP-D7 Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane Price on request 70430 1,4-Phenylenediamine Price on request