8082LCS / Matrix Spike Back Catalog number: 92214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93927 Semi-Volatile Surrogate Standard Price on request 9496.18-K-IO Tris(2-butoxyethyl) phosphate,1000 µg/mL,isooctane,1mL Price on request 1022.24-K-IO n-Tetracosane-d50, 1000µg/ml in IO, 1ml Price on request