Internal Standards Mix 33, 2000 ng/µl, 1ml Back Catalog number: YA08273300TO Availability: In the manufacturer's stock Price on request - + Recommended X9042 Chloroethane Price on request 11962.14-250MG trans-Stilbene-d12,neat,neat,250mg, Price on request 2617.31-10UG 17 alpha(H),21 alpha(H)-(22RS)-Homohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request