61F1CAP Std. 2 Back Catalog number: 59175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93622 H O C Screening Standard Price on request DF-IS-J Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request 8388.X-K-W Triton X-100 (n=4-17) Price on request