Water, LC/MS Grade, ≥99.9% (4x4L)


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Description

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:

 

  • No LC/MS TIC signals higher than 50 ppb Reserpine (ESI+ mode) and 50 ppb 4-Nitrophenol (ESI– mode)
  • Very low metal concentration
  • Low particles (sub-micron filtered)
  • Packaged in amber glass bottles with Actual Lot Analysis printed on each label
  • QR codes on labels for quick access to SDS

Our solvents are extensively QC tested to ensure the highest purity and lot-to-lot consistency.

Testing Parameters Water LC/MS Grade Specification
ESI+ mode (as reserpine) ≤ 50 ppb
ESI- mode (as 4-nitrophenol) ≤ 50 ppb
Fluorescence trace impurities ≤ 0.1 ppb at 450 nm emission
≤ 0.2 ppb at emission maximum of impurities
Maximum UV absorbance λ: 200 nm  Amax: ≤ 0.01 Au
λ: 250-400 nm  Amax: ≤ 0.005 Au
LC gradient suitability/elution test ≤ 1 mAU at 254 nm
≤ 5 mAU at 210 nm
Residue after evaporation ≤ 1 ppm
Trace metal impurities (ppb) ≤ 5-50 ppb (depending on element – 18 elements tested)

 

Specifications

Format Liquid
Grade LC/MS
Material Water
Product Group LC & LC/MS Solvents
Technology Type Liquid Chromatography/Mass Spectrometry
Volume 4x4L

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