LCMS Grade Water
Description
LCMS Grade Water Product Description CovaChem's LCMS Grade Water is exceptionally refined for optimal performance in mass spectrometry applications. This product is submicron filtered, lot tested for optimal performance in LCMS positive and negative ionization modes, and contains exceptionally low metals concentrations, and very low ultraviolet absorbance values. Package Sizes: 1 Liter, 4 Liters and 4 x 4 Liters Product Numbers: 17411-1, 17411-4, 17411-4x4
Product Name: LCMS Grade Water Alternative Names: LCMS Water; LCMS Grade H2O; LCMS H2O; Water for LC/MS
Appearance: Clear, Colorless Liquid LC/MS Gradient Suitability Test: To pass test Residue after evaporation: 1 ppm max LCMS Positive Mode (as Resperpine): 50 ppb max LCMS Negative Mode (as Aldicarb): 50 ppb max Total Halogens: Not Detected Proteases: Not Detected Optical Absorbance (210 - 280 nm): To pass test Aluminum (Al): 10 ppb Max Barium (Ba): 10 ppb Max Cadmium (Cd): 10 ppb Max Calcium (Ca): 10 ppb Max Chromium (Cr): 10 ppb Max Cobalt (Co): 10 ppb Max Copper (Cu): 10 ppb Max Iron (Fe): 10 ppb Max Lead (Pb): 10 ppb Max Magnesium (Mg): 10 ppb Max Manganese (Mn): 10 ppb Max Nickel (Ni): 10 ppb Max Potassium (K): 10 ppb Max Silver (Ag): 10 ppb Max Sodium (Na): 20 ppb Max Tin (Sn): 10 ppb Max Zinc (Zn): 10 ppb Max Recommended Storage: Room Temperature, protected from excess light
Properties Physical State: Solid CAS#: 7732-18-5 Chemical Formula: H2 O Molecular Weight: 18.02 Melting Point: 0 °C (Lit) Boiling Point: 100 °C (Lit) Country of Origin: USA Tariff Code: 2853.00.0095 |