Test Items

Specification

Test Result

Appearance

White to Yellow Powder

White to Yellow Powder

Grain Size

95% off 100 head

100% off 100 head

Moisture()

≤10.0

9.05

Content (dry basis)%

≥99.5

99.7

Degree of substitution,DS

0.5-0.75

0.57

Lead (ppm)

≤1.0

Conforms

Arsenic (ppm)

≤1.0

Conforms

Total Bacterial Count

≤10000cfu/g

Conforms

Coliforms

≤30MPN/100g

Conforms

Salmonella

Not detected

Not detected

ConclusionBe up to standards.

RemarksThis specification reference on certificate of USP.