DF-IS-B Mass-Labelled PCDD/PCDF Internal Standard Solution - 1.2 ml in nonane.

Support solutions for DF-CVS-A10, DF-CVS-A5, DF-CVS-B10

MASS-LABELLED PCDD/PCDF (µg/ml)

1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin (1)

1,2,3,4-Tetrachloro[13C12]dibenzofuran 1.0 200 40 (1)