Multi-Element Internal Standard Back Catalog number: 50160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1344.12-25MG 2,6-Dimethylnaphthalene-d12,neat,neat,25mg, Price on request 675500 Bentazone, 1000 µg/ml, Methanol, 1ml Price on request 678957 Imazapic, 100 µg/ml, Acetonitrile, 1ml Price on request