WP AMP 2 Trace Elements - Cal Check Back Catalog number: 52130A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-178 2,2',3,3',5,5',6-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 41316 Indeno(1,2,3-cd)pyrene, 100µg/ml in Acetonitrile, 1ml Price on request 56103 Lithium (Li) Price on request