Chloride (Cl-) Back Catalog number: 50733 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 16130CVS Alternative Method 16130 Calibration Kit, 5 ampoules, nonane Price on request 96629 Opiate Standard Price on request 676261 2-Amino-4,8-naphthalenedisulfonic acid, 100mg Price on request