MA - VPH Matrix Spike #2 Back Catalog number: 93625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MCDE-0 [13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 676689 Prohexadione Calcium, 100mg Price on request 2644.8-100-ME 2-Methyl-1-heptene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15870-10-7 Price on request