Description

• General description: LiChrosolv® solvents provide high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them ideal for reproducible separations.
• Application: Intended for HPLC and UHPLC-MS applications.Used as an extraction solvent to analyze nucleotides of Drosophila gut microbiome in flies prior to LC-MS analysis.[1]
• Features and Benefits: suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibilityspecified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)—ESI/APCI (+) < 2 ppb—ESI/APCI (-) < 10 ppblowest impurity profile: for interference-free baselines (test 2)Microfiltered through 0.2 μm filter (test 3) to provide—a long lifespan to filters and mechanical parts of HPLC systems—reduced risk of column cloggingpacked in borosilicate glass bottles for minimized metal ion contaminationslowest levels of trace metal impurities for a minimum metal ion adduct formation—<5 ppblowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)
• Preparation Note: Product filtered through a 0.2 μm filter
• Analysis Note: Purity (GC): ≥ 99.8 %Identity (IR): conformsEvaporation residue: ≤ 2.0 mg/lWater: ≤ 0.02 %Acidity: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gTransmission (at 240 nm): ≥ 60 %Transmission (at 255 nm): ≥ 85 %Transmission (from 280 nm): ≥ 98 %Filtered by 0.2 µm filter
• Other Notes: Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
• Legal Information: LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany