PCB No. 47, 100µg/ml in Isooctane, 1ml Back Catalog number: 66047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90556 Ethylene glycol Price on request 72340 1-(2,5-Dichlorophenyl)-3-methylurea Price on request 59382 Metals Mix Price on request