Description

• General description: LiChrosolv® solvents exhibit 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.
• 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 minimum metal ion contaminationslowest levels of trace metal impurities for a minimum metal ion adduct formation—< 5ppblowest 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): ≥ 99.9 %Identity (IR): conformsAcidity: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gTransmission (at 240 nm): ≥ 70 %Transmission (at 245 nm): ≥ 90 %Transmission (from 260 nm): ≥ 99 %Evaporation residue: ≤ 5.0 mg/lWater: ≤ 0.01 %The product is stabilized with 2-Methyl-2-buten.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