Sodium (Na) Back Catalog number: 57211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673234 Clofentezine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 676450 Penthiopyrad, 10 µg/ml, Cyclohexane, 10ml Price on request 676563 3-Bromo-1,2-propanediol, 100mg Price on request