Analysis Note

Purity (GC): ≥ 99.8 %Identity (IR): conformsEvaporation residue: ≤ 2.0 mg/lWater: ≤ 0.05 ¬idity: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gAl (Aluminium): ≤ 10 ppbCa (Calcium): ≤ 10 ppbFe (Iron): ≤ 10 ppbK (Potassium): ≤ 5 ppbMg (Magnesium): ≤ 10 ppbNa (Sodium): ≤ 50 ppbTransmission (at 260 nm): ≥ 50 %Transmission (at 265 nm): ≥ 80 %Transmission (from 270 nm): ≥ 98 %Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppbSuitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI negative): ≤ 20 ppbFiltered by 0.2 µm filter.

Application

Intended for HPLC or LC-MS, either as an extraction solvent or as a mobile phase.

Features and Benefits

no ghost peaks full reproducibility extends the lifetime of columns optimized and tested for LC-MS applications minimal background ion suppression reduced risk of contamination less exposure to hazardous chemicals

General description

The product is a high purity solvent that ensures baseline stability, lowest impurity levels and high UV transmittance in LC-MS applications.

Legal Information

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

2.5 l in Glass bottle

Preparation Note

Product filtered through a 0.2 µm filter