POE (4-17) tert-Octylphenol,1000 µg/mL,water,10mL,

ASTM D-2887 Column Test Standard

Olanzapin-d3, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

Tadalafil, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 171596-29-5