Chloroform-13C,2000 µg/mL,MeOH,1mL,

POE (7-8) tert-Octylphenol, reduced,neat,neat,100mg,

Diltiazem (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 42399-41-7

2,4-D