5-Hydroxy L-Tryptophan, 250mg Back Catalog number: H975710 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended S-4200-ASS-CY Calibration Standard THC 20 Analytes, each concentration as listed in cyclohexane; unit : 6x1mL The working standard concentrations are: o-Terphenyl (ITSD) 200 µg/mL 5a-Androstane (ITSD) Price on request 10530.8-1G 4-Hydroxyindole Price on request 675278 (E)-Metominostrobin, 10mg Price on request