Benzthiazuron, 100 µg/ml, Acetonitrile, 1ml

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

Sulfur, 1500µg/g in 20 cSt Mineral Oil, 100ml

Diphenyl isopropylphenyl phosphate, techn. isomer mixture,100 µg/mL,isooctane,1mL,