Kerosene as TPH in Water Back Catalog number: 38208 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9057.7-K-IP 4,5-Dichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2460-49-3 Price on request 9282.28-100-ME Sildenafil citrate,100 µg base/mL,MeOH,1mL Price on request 32352 1,1-Dichloropropanone-2 Price on request