Chlorbromuron, 100µg/mL in Acetonitrile, 1ml

2 alpha,17 alpha(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

Extended Calibration/Low Level Solution , 500ul, nonane

Chitin, Practical Grade, 1g