beta-Lactam Antibiotics Back Catalog number: 67017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54006 Organic Mercury (Hg) Price on request 10683.12-100-IO 2,3',4,6-Tetrachlorobiphenyl Price on request 678463 Tolylfluanid, 10.0 µg/ml, Acetonitrile, 10ml Price on request