Duksan - princescientific.in

High Purity Solvents for HPLC, UHPLC and LCMS analysis from Duksan Pure Chemicals, leading manufacturer since 1978.

Quality:

Supra Gradient Grade Solvents

Top performance, ISO & BGMP certified
Batch to batch consistency
Accuracy
Precision
Assay, Water content & Residue on evaporation
Very low UV absorption on lower to higher wavelength

Gradient elution test performed @210 nm (limit <2 mAU) & @254nm (limit <0.5mAU)

Fluorescence testing for trace impurity

LCMS Grade Solvents

Trace Mass detectable impurities
No signals should be greater than 50ppb
Reserpine (ESI positive mode) & 50ppb 4-Nitrophenol (ESI negative mode)
Trace metal ions and non-volatile residues
UHPLC-UV, UHPLC-MS/MS &
UHPLC-TOFMS Tested
Filtered through the 0.2um filter
Also tested for HPLC gradient suitability,
UV/VIS Absorbance, Assay, Water & Residue after evaporation

Products:

Acetonitrile Supra Gradient Grade
Methanol Supra Gradient Grade
Acetonitrile LCMS
Methanol LCMS
Water LCMS