WP Total Phenolics Back Catalog number: 50218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8542-K-ME Tallow trimethyl ammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 72236 Piperacillin Price on request 675785 Terbufos-sulfoxide, 100 µg/ml, Ethyl acetate, 5m Price on request