Multi-Elements Mix Back Catalog number: 50123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8988.8-100MG 4-(Trifluoromethyl)cyclohexan-1-carboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95233-30-0 Price on request 3482.12-100 Phosalone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2310-17-0 Price on request S-4543-20-DCX10 Naphthalene Mix, 20µg/mL in dichlorometh., 10 x1ml Price on request