Triphenyl phosphate, 100 µg/ml, Methanol, 1ml

1-(4-Isopropylphenyl)urea, 100 µg/ml, Acetonitrile, 1ml

TCPP, 100µg/ml in Toluene, 1ml

Diltiazem-d3 hydrochloride (acetoxy-d3),neat,neat,10mg