Rifampicin 0.7

BATCH NO.: 20041001      QUANTITY: 500KG
MANUF DATE:2004/10/01      EXPIRY DATE: 2007/10/01
DESCRIPTION:A brick-red to reddish brown crystalline powder

Test	Standard	Result
Identification:	Positive	Positive
Bulk Density(g/ml)	0.7	0.73
PH :	4.5-6.5	5.3
Loss On drying :	<=1.0%	0.5%
Residue on Ignition	<= 0.1%	0.05%
Heavy Metals:	<= 20ppm	<20ppm
Related Substances :	A.B.C. as per BP	conform
Assay (On Dry Basis):	97.0-102.0%	99.75%

This is certified that we, the undersigned, have inspected the quality of above-mentioned goods and found the result as following:

CONCLUSION: Be up to the Standard of BP2000

Approved by: WangRuZhou                      Tested by: ZhouShuHai