| Items | Standard |
| CHATACTERS | A WHITE TO OFF WHITE POWDER |
| LOSS ON DRYING | NMT10% |
| ASSAY | NLT95%(HPLC) |
| PH | 5.5-7.5 |
| NITROGEN | 2.5-3.8% |
| HEAY METALS | NMT20PPM |
| CLARITY | |
| 260NM(SOL.0.4%) | NMT0.28 |
| 280NM(SOL.0.4%) | NMT0.18 |
| 420NM(SOL.5.0%) | NMT0.15 |
| PYROGENS | MEET REQUIREMENTS |
| MICROBIAL TEST | |
| TOTAL PLATE COUNT | NMT10CFU/G |
| PATHOGENS | ABSENT |