• Chemical Manufacturer of Laboratory Reagents, Bulk Inorganics and Organics for Process Chemistry Since 1928.

Analytical Analytical Chromatographic Solvents Chromatographic Solvents 1238 ETHYL ETHER, ULTIMATE ULTIMATE (C₂H₅)₂O 74.12 60,29,7 60297 29,7 6029,7 60 29 7 3/I 2-4-2 0.710 Suitable for pesticide analysis, gas chromatography and ultraviolet spectrophotometry, Stabilized with ethanol 2, 38723 45.00 1 L 38724 186.60 6 X 1 L 38721 102.60 4 L 38722 338.50 4 X 4 L Assay (GLC) excl. preservative 99.5% min. Chlorinated hydrocarbon residue 10 pg/ml Residue after evaporation 0.0003% Water 0.08% UV Absorbance at 215 nm 1.00 max UV Absorbance at 230 nm 0.30 max UV Absorbance at 254 nm 0.08 max UV Absorbance at 280 nm 0.01 max UV Absorbance at 300 nm 0.005 max