PSA-C18-Mix 2 Back Catalog number: 674743 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79343 3-Methyl-1-butanol Price on request P-028S o,p'-DDT, 100µg/ml in MeOH, 1ml Price on request 50024 Common Anions Custom Mix #2 Price on request