Water 4 L Baker Analyzed&Reg; Hplc Solvent, Case Of 4

Details:

Specifications formula: h2oformula weight: 18.00Cas number: 7732-18-5specifications provided on label, not actual analysis.Uv absorbance on gradient elution^1largest peak at 254nm (au) max. 0.001Fluorescence trace impurities, in ppb, measured as quinine base:at 450 nm emission max. 0.1At emission maximum for impurities max. 0.2Filtration test passes testresidue after evaporation max. 2 Ppm^1gradient test: sample enrichment for 10 minutes, followed by linear gradient elution from 100% h2o to 100% acetonitrile for 20 minutes at 2.0 Ml/min on a bakerbond 5 micron c18 0.46 X 25 cm colu