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Ethanol absolute,HPLC Grade
CAEQ-4-016362-4000
4L
[64-17-5]
CNW
瓶
HPLC
¥ 570.00 570.00
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Guarantee analysisAssay (by GC) ≥ 99.9%Identification Passes testDensity at 20/4 0.787~0.790Colour(APHA) ≤10APHAWater (KF) ≤0.1%Acidity ≤0.0005meq/gAlkalinity ≤0.0002meq/gNon-volatile matter ≤0.0003%2-Propanol (GC) ≤0.01%Acetone (GC) ≤0.01%Methanol (GC) ≤0.005%Transmission ( at 205 nm ) ≥10%Transmission ( at 210 nm ) ≥35%Transmission ( at 220 nm ) ≥55%Transmission ( at 235 nm ) ≥80%Transmission ( at 245 nm ) ≥90%Transmission ( 270nm-400 nm ) ≥98%Microfiltered product (0.2um) and bottled under nitrogen atmosphere
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乙醇
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