Lanthanoids Mix

d4 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 5 x 1ml

2-Methylquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Pesticide Mixture 6 Analytes, each 10000 µg/mL, in acetonitrile; units: 1x1, 1x2mL Prod.no. Compound CAS No. 2768,8 Atrazine [1912-249] 2769,9 Propazine [139-40-2] 2770,7 Simazine [122-34-9] 2771,9 Tertbuthylazine [5915-41-3] 2772,6 Atrazine-deseth