Laboratory Spike Solution Back Catalog number: 50829 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54166 UV 254 Absorbance / DOC Price on request 71674 1-Chloro-3-nitrobenzene, 1000µg/ml in MeOH, 1ml Price on request 54115 Chloride (Cl-) Price on request