Water LC/MS LGR

H₂O
M.W: 18.02  CAS: 7732-18-5  EC: 231-791-2  TARIC: 28539010

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

• LC-MS Suitability
• ESI+ mode (as Reserpine) ? 50ppb
• ESI- mode (as 4-Nitrophenol) ? 50ppb
• Residue after evaporation ? 1ppm
• UV Absorbance at 200 nm ? 0.01
• UV Absorbance at 250-400 nm ? 0.005
• Gradient Elution test
• Largest eluted peak (254 nm) ? 1mAU
• Largest eluted peak (210 nm) ? 5mAU
• Fluroescence Trace Impurities
• -at 450 nm Emission ? 0.1ppb
• -at Emission Maximum for impurities ? 0.2ppb
• Aluminium (Al) ? 25ppb
• Barium (Ba) ? 5ppb
• Cadmium (Cd) ? 5ppb
• Calcium (Ca) ? 25ppb
• Chromium (Cr) ? 5ppb
• Cobalt (Co) ? 5ppb
• Copper (Cu) ? 5ppb
• Iron (Fe) ? 5ppb
• Lead (Pb) ? 5ppb
• Magnesium (Mg) ? 5ppb
• Manganese (Mn) ? 5ppb
• Lithium (Li) ? 5ppb
• Nickel (Ni) ? 5ppb

[/expand]