Interference Standard 1 Back Catalog number: 52039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BPS Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol Price on request 79457 Isoflurane Price on request 15900-0050-100AN5 Alachlor, 100µg/ml in Acetonitrile, 5ml 51,40 €