test method

Method 1: Concentrated hydrochloric acid sucrose method (requires self prepared hydrochloric acid)

Take 1ml of oil sample and place it in a test tube. Add 3-5 ml of concentrated hydrochloric acid. Pour a small bag of "cannabis oil detection reagent" into the test tube, shake for 1 minute, and observe. If the acid layer turns pink and gradually turns red after standing, it indicates the presence of cannabis oil. Sesame oil interferes with this method.

Method 2: Phosphoric acid method

Take 1ml of oil sample and place it in a test tube. Add 2ml of "Cannabis Oil Detection Reagent" and shake it evenly. Let it stand for 5 minutes and observe. The acid layer appears green, indicating the presence of cannabis oil.

Both methods must be positive in order to be confirmed as positive

Complete set of reagents

Cannabis oil detection reagent (bagged) 1 large bag (10 small bags)

Cannabis oil detection reagent (bottled) 1 bottle

10 large straws

1 test tube

precautions

1. A large straw is a graduated straw used to measure reagents and samples

2. Immediately clean the test tube, straw, etc. after each use for future use

3. The shelf life is 2 years, and the production date can be found in the packaging.