beta-Lactam Antibiotics Back Catalog number: 67017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678471 Bis(2-ethylhexyl) phthalate, 100 µg/ml, Acetone, Price on request S-12406A1-1ML Methoxyfenozide, 100µg/ml in Acetonitrile, 1ml Price on request 678505 Tebufenpyrad, 100 µg/ml, Acetonitrile, 5ml Price on request