(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2)

D3-Metsulfuron-methyl, 5mg

Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane

Benzo(g,h,i)perylene D12, 10mg