Toluene 4 L Ultimar&Reg;, Case Of 4

Details:

Specifications suitable for liquid chromatography, extract/conc, uv-spectrophotometryformula: c6h5ch3formula weight: 92.14Cas number: 108-88-3 meets a.C.S. Specificationsassay (c6h5ch3) (by gc, corrected for water)min. 99.8 %Color (apha)max. 10Residue after evaporationmax. 0.0002 %Substances darkened by h2so4passes testsulfur compounds (as s)max. 0.003 %Water (h2o)(by kf, coulometric)max. 0.02 %Optical absorbance (1-cm path vs water):285 nmmax. 1.00286 Nmmax. 0.70288 Nmmax. 0.40293 Nmmax. 0.20300 Nmmax. 0.10310 Nmmax. 0.05335 Nmmax. 0.02400 - 350 Nmmax. 0.01Gc-ecd sensitive impurities (as heptachlor epoxide) single peak (ng/l)max. 10Gc-fid sensitive impurities (as 2-octanol) single peak (µg/l)max. 10Product information (not specifications): appearance(clear, colorless liquid)for laboratory, research or manufacturing use