D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml

5-Hydroxy L-Tryptophan, 250mg

2,4-Diamino-6-nitrotoluene

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane