1.Heavey metal ppm¡Ü
2.Arsenic ppm¡Ü
3.Lead ppm¡Ü
4.Buring remains ¡Ü
5.Drying weightlessness ¡Ü
10
2
3
4%
25%
1.Germs count
2.coliform bacillus
300cfu/g max
negative
Tianjin Huida Hetai Biotechnology Address:E-501,No.6 Erwei Road,Huayuan Industry Development Area,Tianjin,China
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