Yttrium (Y)

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,

Atrazine-desisopropyl D5 (ethylamino D5), 100µg/ml in Acetone, 1ml

12-cis,15-cis-Heneicosadienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 191545-08-1