Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Alkane/Hopane Mix S-4100 0132,30 17 alpha(H), 21ß(H)-Hopane 0.1 mg/ml 13849-96-2 0627,15 Farnesane 1.0mg/ml 3891-98-3 0629,20 Phytane 1.0mg/ml 638-36-8 0628,18

Monoisobutyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml