CLP - Semi-Volatile Base/Neutral Standard Back Catalog number: 91759 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673092 L-Ascorbic acid 6-palmitate, 250mg Price on request 90126 Aroclor 1242 Price on request 673259 Dimethoate, 100 µg/ml, Acetonitrile, 5ml Price on request