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Our range of high purity LC/MS grade solvents, specifically optimized and tested for LC/MS suitability, ensure high-sensitivity analysis with minimal impurities and interferences. Designed for the most demanding UHPLC and MS applications, you can be assured of the following:
Our solvents are extensively QC tested to ensure the highest purity and lot-to-lot consistency.
|Testing Parameters||Methanol LC/MS Grade Specification|
|ESI+ mode (as reserpine)||≤ 50 ppb|
|ESI- mode (as 4-nitrophenol)||≤ 50 ppb|
|Assay (by GC)||≥ 99.9 %|
|Water||≤ 0.03 %|
|Color (APHA)||≤ 10|
|Titratable acid||≤ 0.0003 mEq/g|
|Titratable base||≤ 0.0002 mEq/g|
|Maximum UV absorbance||λ: 220 nm Amax: ≤ 0.25 Au
λ: 230 nm Amax: ≤ 0.15 Au
λ: 254 nm Amax: ≤ 0.02 Au
λ: 280 nm Amax: ≤ 0.01 Au
|LC gradient suitability/elution test||≤ 2 mAU at 254 nm|
|Residue after evaporation||≤ 1 ppm|
|Trace metal impurities (ppb)||≤ 5-50 ppb (depending on element - 18 elements tested)|
|Product Group||LC & LC/MS Solvents|
|Technology Type||Liquid Chromatography/Mass Spectrometry|
Best-in-class HPLC, UHPLC, and LC/MS performance requires high-purity, high-performance solvents. See how our solvent testing parameters provide complete confidence in your results.