Semi-Volatile Surrogate Standard Back Catalog number: 92257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50129 Fluoride (F-) Price on request 59265 Hydrazine (N2H4) Price on request 2126.12-100-IO Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9 Price on request