1-(3,5-Dichlorophenyl)-3-methylurea Back Catalog number: 72342 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3055.28-50-IO alpha alpha alpha (20R,24S)-24-Methylcholestane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-20-6 Price on request 71157 Tetraethylene glycol Price on request 52140 EPA 1620 Standard 2 Price on request