Quality index  Quality system: in accordance with ISO9001:2000 standard 

Index	Medical grade	Industrial high grade	Industrial  grade
Appearance	Colorless transparent viscous liquid	Colorless transparent viscous liquid	Colorless transparent viscous liquid
Content	99.5 % min	99.5 % min	99.0% min
Chroma(platinum-cobalt)	10  max	10 max	16 max
Density (20/25 °C)	1.0350~1.4010	1.0350~1.4010	1.0350~1.4010
Refractive index (25°C)	1.4307~1.4317	1.431~1.435	1.426~1.435
Distillation range, IBP	184.0 °C min	184.0 °C min	183.0 °C min
Distillation range, DP	189.0 °C max	190.0 °C max	190.0 °C max
IR test	passed	--	--
Water content	0.2 wt% max	0.2 wt% max	0.2 wt% max
Alkalinity	0.0020 wt% max	0.0020 wt%	0.01% max
Chloride	0.007 wt% max	--	--
Sulphate	0.006 wt% max	--	--
Heavy metal	5 ppm max	--	--
Residue on ignition	0.0070 wt% max	--	--
Oxidizing substance	Not required	--	--
Reducing matter	Not required	--	--
Organic volatile matter-chloroform	60 ppm max	--	--
Organic volatile matter-dioxane	380 ppm max	--	--
Organic volatile matter-methylene chloride	600 ppm max	--	--
Organic volatile matter-trichloroethylene	80 ppm max	--	--

 Packing, storage

Packed in galvanized iron drum or varnish baked drum, NW: 200 or 215±0.5kgs. Packed in ISO TANK or on the clients' requirements.