... . most advanced technology 40Y TCEtrichloroethylene(tce)ITEM INDEX TEST RESULTPURITY,WT,% 99.6 min. 99.7WATER CONTENT,PPM, 100 max 20NON ... -VOLATILE RESIDUE CONTENT,WT,% 0,005 max 0.0005ALKALINITY (as NaOH),WT,% 0,025 max 0.00054COLOR at ... max 8PH-VALUE 9.51 9.51 ACIDITY(AS HCL) WT,% 0.001 max Density (g/cm3 at 20°C) 1 ...