PCB No. 18, certified, 25mg Back Catalog number: C20001800 Availability: In the manufacturer's stock Price on request - + Recommended S-4085-5K-ME VOC Standard Mixture 1 13 Analytes, each 5000µg/mL in methanol; units: 1x1mL 1350.1 Chloroform [67-66-3] 1264.7 Toluene [108-88-1] 1351.2 1,1,1-Trichloroethane [71-55-6] 1268.8 Ethylbenzene [100-41-4] 1352.1 Tetrachloromethane [56-23-5] 1 Price on request 675622 Isopropalin, 100 µg/ml, Ethyl acetate, 5ml Price on request 2080.6-K-IP 3,4-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 95-77-2 Price on request