Test Result

Serial Number

Test Item

Standard

Result

1

Appearance

Free flowing powder

Conform

2

Assay

≥90%

96.00%

3

1,6-Anhydro-D-glucose

≤4.0%

1.02%

4

D-Glucose

≤4.0%

1.30%

5

Sorbitol

≤2.0%

1.25%

6

5-Hydroxymethylfurfural and related compounds

≤0.1%

0.001%

7

Sulfated Ash

≤0.3%

0.001%

8

PH (10%sol.)

5.0-6.0(10% aqueous solution)

5.3

9

Solubility

70g Min in 100mL solution at 20°C

95g

10

Moisture

≤4.0%

1.00%

11

Heavy metal(as Pb)

≤5mg/kg

Conform

12

Arsenic(as As)

≤0.3mg/kg

Conform

13

Lead

≤0.5mg/kg

Conform

14

Total Plate Count

≤1,000cfu/g

110cfu/g

Conclusion: The above product conforms to the standard.