Custom PT Samples Mix #1 Back Catalog number: 38366 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50743 Copper (Cu) Price on request 8243.11-100-T 2-Methyl-1-nitronaphthalene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request E888006 17beta-Estradiol-2,4,16,16,17-d5, 1mg Price on request