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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 | STANDARDS | ||
| Appearance | White to yellow crystalline powder | ||
| Assay(%) | 98.0 - 102.0 | ||
| L-Arginine(%) | 65.5 - 69 | ||
| Alpha Ketoglutarate(%) | 26.5 - 29 | ||
| Specific rotation(°) | +16.5 - +18.5 | ||
| Loss on drying(%) | 1.0 Max | ||
| Ash(%) | 0.2 Max | ||
| pH | 5.5 - 7.0 | ||
| Cl(%) | 0.05 Max | ||
| Heavy Metals(ppm) | 10.0 Max | ||
| As(ppm) | 1.0 Max | ||
| Pb(ppm) | 1.0 Max | ||
| Cd(ppm) | 1.0 Max | ||
| Hg(ppm) | 1.0 Max | ||
| Fe(ppm) | 10.0 Max | ||
| Bulk density(g/ml) | 0.5 Min | ||
| Particle size | 30 Mesh | ||
| Total Plate Count(cfu/g) | 1000 Max | ||
| Yeast & Mold(cfu/g) | 100 Max | ||
| E.Coli(cfu/g) | Negative | ||
| Salmonella(cfu/g) | Negative |
