Test

Specification

Results

Appearance

Light yellow -brownish red liquid

Conforms

Odor

Mild characteristic

Conforms

Acidity

 ≤1ml

0.20ml

Specific rotation

≥+24°

+24.82°

Heavy metal (as Pb)

Max 10ppm

Conforms

Content of total tocopherols

94.49%

Content of D-alpha tocopherols

≥93.96%

94.37%

Assay(IU/G)

≥1400IU

1406IU

D-alpha in tocopherols(by weight)

≥ 95%

99.87%

Benzo[a] pyrene

<2ppb

Conforms

Microbiological test

Total plate count

≤1000cfu/g

<10cfu/g

Yeast and moulds

≤100cfu/g

<10cfu/g

E. Coli

Negative in 10g

Negative