Color Back Catalog number: 50818 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677111 D3-Triclabendazole, 10mg Price on request 675958 1-(3,4-Dichlorophenyl)urea, 100 µg/ml, Acetonitri Price on request PFS-537-SPDS 537.1 Surrogate primary dilution std 574,70 €