Selenium (Se) Back Catalog number: 58134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1330.22-10MG Dibenz[a,h]anthracene-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 13250-98-1 Price on request 683090 Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 681401 Diniconazole, 100mg Price on request