PCB No. 156, 100µg/ml in Isooctane, 1ml

N6,O2'-Dimethyladenosine-d3, 5mg

N-Acetyl-S-(carbamoylethyl)-L-cysteine, 97%, 100mg

Phthalic acid, bis-2-ethylhexyl ester D4, 100µg/mL in Cyclohexane, 1ml