Terbium (Tb) Back Catalog number: 58265 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673391 Monocrotophos, 100 µg/ml, Acetonitrile, 5ml Price on request 11748.12-100-IO 2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 673792 Dioxathion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request