Product name

Clenbuterol Triple Rapid Test Card (Clenbuterol Hydrochloride, Ractopamine, Salbutamol)

Color

None

Packing specifications

30 copies/box

Expected usage

Clenbuterol is a kind of synthetic β-agonists. In addition to the commonly known clenbuterol hydrochloride, there are also ractopamine and salbutamol. The addition of clenbuterol in feed can increase the lean meat rate and promote animal growth, but long-term consumption of animal products with residual clenbuterol can cause food poisoning, so many countries in the world prohibit the use of clenbuterol in feed. The triple rapid detection card of clenbuterol can simultaneously determine the residues of clenbuterol hydrochloride, ractopamine and salbutamol in pig urine and tissues, and provide the basis for the use of clenbuterol in pig feeding.

Main components

Test card, dropper, desiccant, aluminum foil bag.

Sample requirements

Urine samples can be collected directly. Sample collection should avoid cross-contamination. The collected samples should be tested on the same day. If they cannot be tested in time, they should be stored at 2 to 8°C, and the storage period should not exceed 2 days.

Detection steps

1.Collect the samples to be tested in a clean container. 
2.After the detection card is taken out and restored to room temperature, the aluminum foil bag is torn. 
The ID number of the sample to be tested is recorded on the detection card. 
4.Add 2 ~ 3 drops ( about 0.1 mL ) to each hole of the urine sample, and do not make the liquid overflow the sample hole during the liquid addition process. 
5.3 ~ 5min, observe the color area, judge the results.

Result determination

Swimming lane 1 : Clenbuterol hydrochloride 
Lane 2 : Ractopamine 
Lane 3 : Salbutamol 
Negative ( - ) : the quality control line ( C ) appears, the detection line ( T ) appears clearly, indicating the sample 
It does not contain clenbuterol or its concentration is below the detection limit. 
Positive ( + ) : the quality control line ( C ) appears, the detection line ( T ) does not appear, it means that the concentration of clenbuterol in the sample is higher than or equal to the detection limit. 
Invalid : the quality control line ( C ) does not appear, indicating that the operation process is incorrect or the test card has failed.

Storage conditions and validity period

Store at 4-30°C away from light; this test card is valid for 18 months.