Certificate Of Analysis
Part Number: ACS-253202
Product Name: Arachidonic Acid
General Information:

LOTNUMBER: US210310-03
FORMULA: C20H32O2
FORMULA WEIGHT: 304.47
CAS NUMBER: 506-32-1
MDL NUMBER: MFCD00004417
QUALITY RELEASE DATE: 10-Mar-2021
EXPIRATION DATE: 9-Mar-2024
LONG TERM STORAGE: -20℃
Test |
Specification |
Result |
Appearance(Color) |
Colorless |
Colorless |
Appearance(Turbidity) |
Clear |
Clear |
Appearance(Form) |
Liquid |
Liquid |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity |
≥99.0% |
99.05% |
Uncertainty |
---- |
+/- 0.5 % |
Recommended Retest Period |
---- |
3 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。