beta-Lactam Antibiotics Back Catalog number: 67017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDF-12389 1,2,3,8,9-Pentachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene Price on request NK-ST-A Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 12049.15-10MG Bendroflumethiazide,neat,neat,10mg, Price on request