Multi-Element Solution 2 Back Catalog number: 53134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2195.11-100-ME 1-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 880-93-9 Price on request 50280 Anion Standard Price on request 79446 o-Chlorobenzylidenemalononitrile Price on request