Multi-Element Solution 4 Back Catalog number: 52136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3474.6-100 Pentachloronitrobenzene, 100ug/ml, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 82-68-8 Price on request 682498 3-Methoxypropylamine, 1000mg Price on request C15201000 Metronidazole, certified, 0.25g Price on request