TETRAHYDROFURAN FOR SPECTROSCOPY UVASOL

Analysis Note

Purity (GC): ≥ 99.9 %Evaporation residue: ≤ 0.0002 %Water: ≤ 0.01 %Colour: ≤ 10 HazenAcidity: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gFluorescence (as quinine at 254 nm): ≤ 1.0 ppbFluorescence (as quinine at 365 nm): ≤ 1.0 ppbTransmission (at 215 nm): ≥ 30 %Transmission (at 245 nm): ≥ 50 %Transmission (at 265 nm): ≥ 80 %Transmission (at 275 nm): ≥ 90 %Transmission (from 310 nm): ≥ 98 «sorbance (at 215 nm): ≤ 0.52Absorbance (at 245 nm): ≤ 0.30Absorbance (at 265 nm): ≤ 0.10Absorbance (at 275 nm): ≤ 0.05Absorbance (from 310 nm): ≤ 0.01

Legal Information

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

Packaging

500 ml in Glass bottle

2.5 l in Glass bottle