2,5-Dimethoxy-2,5-dihydrofuran (cis, trans mixture)

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,

Citalopram hydrobromide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 59729-32-7

Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2