Chloride (Cl-), 1000µg/mL in Water, 100ml Back Catalog number: 54101 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 50843 Sulfide (S), 1000µg/mL in Tr. NaOH / Water, 3 x 20ml Price on request 54506 Sulfate (SO4-2), 1000µg/ml in Water, 500ml Price on request VHG-PCRN-100 Cr, 1000 µg/mL in 5% HNO3, 100ml Price on request