Drinking Water Standards Kit Back Catalog number: 53074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1699.20-200-T 1-n-Butylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8 Price on request 71581 2,3,4,6-Tetrachlorophenol-PFB derivative Price on request 10835.21-10MG Quetiapine hemifumarate,neat,neat,10mg Price on request