CCC Class III- Method 8261 Back Catalog number: 82475 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70429 1,2-Epoxybutane Price on request PCB-SCS-H Mass-Labelled PCB Cleanup/Sampling Standards, 1.2ml, nonane Price on request 94736 4-Chloro-2-methylaniline Price on request