CLP Semi-Volatile Acid Surrogate Standard Back Catalog number: 23015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673341 Lufenuron, 100 µg/ml, Acetonitrile, 5ml Price on request 50658 Fluoride (F -) Price on request 673669 Pirimicarb, 10 µg/ml, Ethyl acetate, 10ml Price on request