EPA Method 8010B - Surrogate Standard Back Catalog number: 80119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 1ug/ml, nonane Price on request PFS-8327-TAM 8327 Target Analytes Mix 10 410,12 Kč 50465 Total Kjeldahl Nitrogen as N Price on request