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TEL：0086-27-82288353
+86-13971029269
FAX：0086-27-82288295
Email: whcz_78@163.net
ADD.: Rm 1013,BLDG 3,Area C,Hankou City Plaza,Houhu Avenue,Wuhan
地址：武汉市江岸区后湖大道汉口城市广场C区3号楼1013
网址：www.zoyochem.com
| ITEM | STANDARD |
| Appearance | White to light tan, amorphous powder |
| Enzyme activity | >=2,300,000 u/g |
| Loss on drying (%) | =< 7.0 |
| Taste | Papaya |
| Lead (Pb) | =< 2 mg/kg |
| Arsenic (As) | =< 2 mg/kg |
| Mercury (Hg) | =<1 mg/kg |
| Cadmium (Cd) | =<1 mg/kg |
| Total heavy metals(as Pb) | =<20 mg/kg |
| Colon bacillus bacteria | < 30 cfu/ 100g |
| Enterococcus and enteropathogenic bacteria | Negative |
