Product document

BT combo test kit instruction manual 100002-BT-Combo-Test-55-100ppb.pdf (485.21 KB)
Spiking protocol for sensitivity study BT-combo-test-kit-spiking.pdf (71.79 KB)

Beta-lactams & Tetracyclines Combo Test Kit


The kit is a 10min to detect beta-lactams antibiotic residues in milk, water, etc. The detection limit is 2-4ng/mL for penicillin G and 90-100ng/mL for ceftiofur. The whole operation is at room temperature. No extra instrument is required. Test result is watched by eye directly.

  • 10min for more than 14 beta-lactams drugs, 4 tetracycline drugs
  • No extra instrument needed.
  • Testing at room temp. without heater
  • Result observed by eye
  • Validated by ILVO, Belgium
Item #: 100002 Category: Tags: , ,
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Technical details

ProductBeta-lactams & Tetracyclines Combo Test Kit
Item #100002
PrincipleLateral flow assay
Detection LimitPenicillin G, 2-4ppb/1.5-2ppb, Ceftiofur, 60-80ppb, Tetracycline, 2-4 or 80-100 ppb, meet EU MRLs
Sample ApplicationsMilk, milk powder, and other biological samples
Package Content12 tubes of rapid test strip, 8 tests per tube,
Microwell holder,
Micropipette tips,
Postive and negative control,
Kit instruction manual,
Storage2-8 ℃ in cool dark place
Shelf Life12 months when stored properly
ValidationILVO, Belgium, Internal validation
Application NotesThis product is validated for milk, milk powder samples. Other sample application may be provided upon request. The product is intended for milk testing and research use purpose. The product is validated by ILVO Belgium and registered in Turkey, Cezch and many other countries.

β-lactam antibiotics and tetracyclines are widely used natural or artificial antibiotics in animal or human clinical practice, side effects of which include severe allergy, etc. Maximum Residue Level/Limit (MRL) has been established against these two classes of drugs in USA, EU, Japan, China and many other countries..
This product is a receptor assay with broad-specificity to all β-lactamas, including penicillins and cephalosporins, which can detect penicillins and cephalosporins in various biological samples, such as food, cell cuture, body fluid, etc.  It is for qualitative detection of β-lactamas, including penicillins and cephalosporins in foods and other biological samples. It is a perfect choice for on-site testing.

This kit is validated internally and externally according to ISO standards. It is validated by ILVO, Belgium and Russian Research Institute of the Dairy Industry-VNIMI. The test kit is in compliance with GOST standards.


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