Spike Sample Standard 3 Back Catalog number: 52031 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679748 Erythromycin, 100 µg/ml, Methanol, 5ml Price on request 33054 EPA Method 552.1, 552.2 - Haloacetic Acids Price on request 8833.6-K-IO 2,5-Dimethylpyrazine, Flavour grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0 Price on request