Skip to main content

An official website of the United States government

Chapter 9

CBPL methods do not include proprietary information such as ASTM Standards.

CBPL Method Request

Coffee, tea, mate and spices

09-01
Caffeine in Roasted Coffee: Chromatographic-Spectrophotometric Method (AOAC 930.08)

09-02
Roasted Coffee: Macroscopic Examination (AOAC 920.90)

Last Modified: Feb 07, 2018

DHS CBP Logo Seal

You have been selected to participate in a brief survey about your experience today with CBP.gov.