WS Anions - Cal Check Back Catalog number: 53107 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54115 Chloride (Cl-) Price on request 70824 Pyrazophos, 1000µg/ml in MeOH, 1ml Price on request MBP-123 2',3,4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request