Lanthanide Metals Starter Kit Back Catalog number: 52254 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4254-KIT Sulfur Calibr. Mix. Dibenzothiophene in Toluene (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt Price on request 72338 1-(2,3-Dichlorophenyl)-3-methylurea Price on request 70221 Molinate Price on request