Clenbuterol, one of the three substances detected by the triple-test card, is a synthetic β-adrenergic agonist that can be classified into three types—clenbuterol, ractopamine, and salbutamol—depending on their structural differences. Because these drugs can increase lean meat yield, reduce fat deposition, and promote animal growth, the triple-test card is primarily used by some livestock farmers and breeding enterprises as a growth promoter in animal husbandry. When humans consume animal products raised with clenbuterol, residual clenbuterol can cause food poisoning. Consequently, the presence of clenbuterol residues in animal products has become a social issue of public concern. For this reason, many countries around the world have banned the use of clenbuterol in animal feed. The clenbuterol triple-test card can simultaneously detect clenbuterol, ractopamine, and salbutamol in pig urine, providing valuable evidence to determine whether clenbuterol has been used in pig farming.
The lean meat powder triple-test card is a rapid detection reagent designed based on the principle of competitive immunoassay and colloidal gold labeling technology. It can simultaneously detect substances in urine samples. Lean meat powder,
Ractopamine and salbutamol.
Clenbuterol, one of the components in the triple-test card, is a synthetic β-receptor agonist that, depending on its structural differences, is classified as clenbuterol.
Ractopamine and salbutamol. Because these drugs can increase lean meat percentage, reduce fat deposition, and promote animal growth, the triple-test card is primarily used by some livestock farmers and breeding enterprises as a growth promoter in animal husbandry. Humans consume animals raised with these substances. Residues from animal products fed with lean meat additives Lean meat powder can cause food poisoning and leave residues in animal products. Lean meat powder has become a social issue that has drawn public attention. As a result, many countries around the world have banned its use in animal feed. Lean meat powder. The clenbuterol triple-test card can simultaneously detect clenbuterol in pig urine.
Ractopamine and salbutamol—whether to use them in pig farming Lean meat powder provides evidence.
The triple-test card is simple, rapid, and does not require special equipment. The triple-test card can be used in laboratories or on-site, such as pig farms and slaughterhouses. Thanks to its small sample volume, straightforward operation, and fast speed, it’s ideal for screening large numbers of samples. The results are accurate. Testing...
The sensitivity of clenbuterol hydrochloride is 3 ppb.
The sensitivity of ractopamine is 5 ppb, and the sensitivity of salbutamol is 10 ppb, with an accuracy rate exceeding 95%.
Step pace
1. Take the required test card from the test card pouch, reheat it at room temperature, and mark the sample number on the card.
2. Use a disposable sampling pipette to draw up the sample and dispense 3 drops (75 µL) into each sample well. During the filling process, be careful not to let any liquid spill over the edges of the sample wells.
3. Observe the results within 5–10 minutes; the results become invalid after 15 minutes.
