Egg Beta lactams & tetracyclines 2in1, BT Combo Test

Product Code
Kit Principle
Test Type



Beta lactams, tetracyclines, Egg BT Combo Rapid Test Kit is used to detect β-lactam antibiotics and tetracyclines residues in eggs in 10min.

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.

Key facts of the Egg BT Combo Rapid Test Kit

  • Ready to use kits for farmers, truck drivers, etc.
  • No incubation required.
  • No organic solvent required.
  • Result visible in 10min.
  • Receptor assay with broad-specificity to all β-lactams and tetracyclines
  • EU MRL / US MRL can be met in different specifications.

Detection Limit of the Egg BT Combo Rapid Test Kit

This product utilizes the high-affinity antibodies and capture protein against tetracyclines and beta-lactams antibiotics, which can easily identify these potentially hazardous substances in eggs without any instrument.

  • Tetracyclines: 4-8 μg/kg
  • Beta-lactams: Penicillin G 2-3 μg/kg, amoxicillin 3-5μg/kg

Materials required but not provided

  • Micropipette, 20-200ul
  • Flask or beaker

Egg BT Combo Rapid Test Kit components

  • Tritest BTS Test Strip, 48pcs
  • Microwell reagent, 48wells
  • Plastic Pipette, 50pcs
  • Sample buffer, 7ml, 1 bottle,


Please check the following three products for more details.

How to run the Beta lactams, tetracyclines, sulfa drugs, BTS 3in1 TriTest S test kit