Internal Standards Mix 33, 2000 ng/µl, 1ml Back Catalog number: YA08273300TO Availability: In the manufacturer's stock Price on request - + Recommended 675425 5-(Hydroxymethyl)-2-furaldehyde, 100mg Price on request MCDD-2378 2,3,7,8-[37Cl4]-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 674011 Monuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request