PCDD & PCDF Calibration Kit, 6 x 200ul, nonane

Bensulfuron-methyl, 100 µg/ml, Acetonitrile, 1ml

Lanthanum Chloride Modifier (La)

1,6-Pyrenequinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17885-51-9