Di-n-butyl-carbonate,neat,neat,5g,

alpha-Hydroxymetoprolol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 56392-16-6

Carbofuran-d3 (N-methyl-d3), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1007459-98-4

Tebutam, 100µg/ml in Acetonitrile, 5ml