Interference Standard 4 Back Catalog number: 53041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675081 Penoxsulam, 25mg Price on request L20020900AL PCB No. 209, 10 ng/µl, 10ml Price on request 679077 Spinetoram, 100 µg/ml, Acetonitrile, 1ml Price on request