PRODUCT INFORMATION
Product Name:δ-Tocopherol
CAS No:119-13-1
Molecular formula:C₂₇H₄₆O₂
Molecular weight:402.65
Appearance:Dark yellow thick oil
Storage:2-8℃

QCTEST R ESULTS
ITEM         TEST RESULTS
Purity:           > 90.0%

Please Note:

For laboratory use only

Before use: some components will crystallize at low temperature, must be restored to room temperature and shaken or ultrasonic untilcompletely dissolved before opening ampoules.

Uncertainty: Uncertainty of the purity is expressed as Expanded Uncertainty corresponding to the 95% confidence interval(k=2).

Traceability: All weights used to verify balance calibration traceable to national primary standards.

The pack is closed and is recommended to be stored as indicated. The unopened product is guaranteed to fulfill the specifications of this analytical report for a period of expiry date.

注：证书信息仅供参考，以产品附带证书为准。