CERTIFICATE OF ANALYSIS

 Instructions for handing and correct use:

The RM should be ecuilibrated 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.Sonicate in 35℃ prior to use, and the use temperature is not less than 35 ℃

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 ISO 17034 with a coverage factor k=2,corresponding to a level of confidence of about 95%

Measurement traceabilitv:

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

Safetyinformation:

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

ANALYTICALDATA

Part number: 30917Y4B 
Name: Aromatics Mix-2 
Column: DB-5ms30mx0.25mmx0.25um 
Injection Temperature: 280℃ 
Inj-vol: 1.00uL 
Flow rate: 1.0mL/min 
Carrier gas: He 
Oven Temperature 60℃(2min)15C/min→180℃(0min)25Clmin→280℃(10min)

注：以上信息仅供参考，以产品附带证书为准。