SPCC Class III - Method 8261 Back Catalog number: 82469 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3,6-OPFHPA Perfluoro-3,6-dioxaheptanoic acid (NFDHA), 1.2ml x 50ug/ml, methanol Price on request 73252 Azimsulfuron Price on request 96769 Deuterated Volatiles Price on request