Anhydrous Grade?Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench.AR?Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.Standard for GC?GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation.Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Anhydrous Grade?Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench.≥99.5%inhibitor-free
AR?Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.≥99.5%(GC)
Standard for GC?GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation.≥99.5%(GC)stabilized with 0.01% BHT
Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.≥99.7%(GC)
Anhydrous Grade?Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench.≥99.5%
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Sinónimos: SCHEMBL371475 | A4479 | MFCD00009130 | BETA-nicotinamide ribose;Beta-Nicotinamide Riboside | Diethyl...