Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended LA15631015AC 4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml Price on request 71917 Ethyl (S)-(-)-lactate Price on request S-4056-KIT Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5 Price on request