624B Internal / Surrogate Standard Back Catalog number: 98628 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1543.10-K-IOX5 n-Decane-d22, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-29-9 Price on request 2311.12-100-AN Carbofuran Price on request 676950 Alachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request