Octachlorostyrene, 1000µg/ml in MeChl, 1ml Back Catalog number: 71233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended HPCB-4009N 4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg Price on request 72353 Menthol, 1000µg/ml in MeOH, 1ml Price on request 59568 TOC Standard #2 Price on request