2,2-Bis(4-hydroxyphenyl)propane, 1.2ml x 50ug/ml, methanol

BTEX - Mix 6, 1000µg/ml in MeOH, 5ml

n-Nonacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-03-5

(+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me