8082LCS / Matrix Spike Back Catalog number: 92214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33511 1-Chloro-1,1-difluoroethane, 20mg/mL in MeOH, 1ml Price on request 71542 Ethylamine Price on request C12170000 Desmetryn, 250mg Price on request