CERTIFICATE OF ANALYSIS

Instructions for handing and correct use

The RM should be equilibrated to room temperature and shaken prior to use.The concentration with its uncertainty is guaranteed in the range between(20±4)℃.The expiry date is valid for original sealed bottles under recommended storage conditions only.Open slowly and carefully to avoid dispersion of the material

Intended use:

For laboratory analysis only,not for drug, household or other uses.

Uncertainty:

The reported uncertainty is the expanded uncertainty estimated in accordance with SO 17034 with a coverage factor k=2 corresponding to a level of confidence of about 95%

Measurement traceability:

Traceability to SI has been established through an unbroken chain of comparisons, each having stated uncertainties All analytical balances and Class A glassware used in manufacturing and quality control are calibrated by an accredited calibration laboratory.

Safety information:

Treat as hazardous substance.Use appropriate work practices when handling to avoid skin or eye contact, ingestion on inhalation.

注：以上信息仅供参考，以产品附带证书为准。