Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.UPS grade?Ultra-pure-special (UPS) grade — purity above UP for stringent semiconductor steps. Use where UP grade is insufficient for contamination control.PharmPure™?PharmPure™ — Aladdin's line of biopharmaceutical raw and starting materials. Use for pharma manufacturing inputs needing high purity and documentation.USP?United States Pharmacopeia grade — meets USP monograph specs for pharmaceutical use. Use for drug manufacturing, QC, and applications requiring US compendial compliance.ChP?Chinese Pharmacopoeia grade — meets ChP (中国药典) monograph specifications. Use for pharmaceutical work requiring compliance with Chinese standards.UPSS grade?UPSS grade — a very high semiconductor purity tier above UPS. Use in advanced fabrication needing extremely low trace metals.HPLC Plus Grade?HPLC Plus grade — enhanced HPLC purity beyond standard HPLC grade. Use for sensitive separations needing the lowest practical impurity background.Standard for GC?GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation.for Preparative chromatography?Preparative chromatography grade — cost-effective purity for scale-up isolation. Use when purifying larger quantities by prep LC/flash columns.Pesticide residue grade?Pesticide-residue grade — extremely low residue/interference for trace pesticide analysis. Use in residue testing where co-extractives must not interfere.PureSpectra™?PureSpectra™ — Aladdin's premium line for spectroscopy applications. Use where low spectral background ensures clean UV/Vis/IR measurements.ACS?ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity.Spectrum pure?Spectrum-pure grade with impurities controlled to a spectroscopically clean baseline. Use for spectroscopy where background signals must be minimal.UPSSS grade?UPSSS grade — the highest ultra-pure semiconductor tier in this series. Use for the most contamination-sensitive leading-edge processes.Ultra dry?Ultra-dry grade with extremely low water content, packaged to exclude moisture. Use for moisture-sensitive reactions and air-free chemistry.Suitable for molecular biology?Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents.HPLC grade?HPLC grade — purity and low UV-absorbing impurities suited to liquid chromatography. Use as the everyday solvent/reagent for routine HPLC.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.UltraPureChrom™?UltraPureChrom™ — Aladdin's ultra-pure line for chromatography and spectroscopy. Use as a premium solvent/reagent where the lowest impurity background is required.for HPLC?Suitable for HPLC — meets purity needs for liquid-chromatography use. Use for routine HPLC mobile phases and sample prep.
Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.≥99.9%(GC)
UPS grade?Ultra-pure-special (UPS) grade — purity above UP for stringent semiconductor steps. Use where UP grade is insufficient for contamination control.Single metal impurity ≤ 1ppb
PharmPure™?PharmPure™ — Aladdin's line of biopharmaceutical raw and starting materials. Use for pharma manufacturing inputs needing high purity and documentation.USP?United States Pharmacopeia grade — meets USP monograph specs for pharmaceutical use. Use for drug manufacturing, QC, and applications requiring US compendial compliance.ChP?Chinese Pharmacopoeia grade — meets ChP (中国药典) monograph specifications. Use for pharmaceutical work requiring compliance with Chinese standards.
UPSS grade?UPSS grade — a very high semiconductor purity tier above UPS. Use in advanced fabrication needing extremely low trace metals.Single metal impurity ≤ 0.1ppb
PharmPure™?PharmPure™ — Aladdin's line of biopharmaceutical raw and starting materials. Use for pharma manufacturing inputs needing high purity and documentation.
HPLC Plus Grade?HPLC Plus grade — enhanced HPLC purity beyond standard HPLC grade. Use for sensitive separations needing the lowest practical impurity background.≥99.9%
Standard for GC?GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation.≥99.9%(GC)
for Preparative chromatography?Preparative chromatography grade — cost-effective purity for scale-up isolation. Use when purifying larger quantities by prep LC/flash columns.≥99.8%
Pesticide residue grade?Pesticide-residue grade — extremely low residue/interference for trace pesticide analysis. Use in residue testing where co-extractives must not interfere.≥99.9%
PureSpectra™?PureSpectra™ — Aladdin's premium line for spectroscopy applications. Use where low spectral background ensures clean UV/Vis/IR measurements.ACS?ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity.Spectrum pure?Spectrum-pure grade with impurities controlled to a spectroscopically clean baseline. Use for spectroscopy where background signals must be minimal.≥99.5%
ACS?ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity.≥99.5%
UPSSS grade?UPSSS grade — the highest ultra-pure semiconductor tier in this series. Use for the most contamination-sensitive leading-edge processes.Single metal impurity ≤ 0.01ppb
Ultra dry?Ultra-dry grade with extremely low water content, packaged to exclude moisture. Use for moisture-sensitive reactions and air-free chemistry.≥99.5%with molecular sieves,water≤30 ppm
Suitable for molecular biology?Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents.≥99.5%(GC)
HPLC grade?HPLC grade — purity and low UV-absorbing impurities suited to liquid chromatography. Use as the everyday solvent/reagent for routine HPLC.≥99.8%
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%
AR?Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.≥99.7%
UltraPureChrom™?UltraPureChrom™ — Aladdin's ultra-pure line for chromatography and spectroscopy. Use as a premium solvent/reagent where the lowest impurity background is required.for HPLC?Suitable for HPLC — meets purity needs for liquid-chromatography use. Use for routine HPLC mobile phases and sample prep.≥99.9%
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