เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AOCS
Cc 13b-45
Color Wesson Method Using Color Glasses Calibrated in Accordance with the Color Scale
2017
5
665.0288 AOCS 7th ed. 2017-2019 rev. Ref.
This method determines color by comparison with glasses of known color characteristics. Applicable to all normal fats and oils, providing no turbidity is present in the test sample. In international trade, the British Standard Lovibond color, AOCS Official Method Cc 13e-92, may be preferred or required.