Anion Standard - Nitrite, 10µg/ml in Water, 100ml Back Catalog number: IC-NO2-0.1X-1 Availability: In the manufacturer's stock Price on request - + Recommended 8863.5-K-IO 2-Methylthiopyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 79584 4-Chloro-2-methylphenol Price on request DF-IS-C Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request