Sales & Support: Request A Quote
Home ProductsHot Sales

One-Step Beta-Lactam&Tetracycline Combo Rapid Test

One-Step Beta-Lactam&Tetracycline Combo Rapid Test

One-Step Beta-Lactam&Tetracycline Combo Rapid Test

Product Details:

Place of Origin: China
Brand Name: SPAN
Certification: Beta-Lactam&Tetracycline
Model Number: Beta-Lactam&Tetracycline

Payment & Shipping Terms:

Minimum Order Quantity: 10 BOXES
Price: U$80/BOX
Packaging Details: 96 strips/ box
Delivery Time: within 7 working days
Payment Terms: T/T,Western Union,Paypal
Supply Ability: Beta
Contact Now
Detailed Product Description
Specificity: 100% Sensitivity: 100%

One-Step Beta-Lactam&Tetracycline Combo Rapid Test


1.        INTENDED USE

Beta lactam + Tetracycline Rapid Test is a competitive immunoassay for the semi-quantitative detection of the presence of Beta lactam and Tetracycline residue in milk.

Assay Time:  5 - 10 min

Sample: milk



1.    6×plastic canister each containing 8 microwells and 8 strips

2.    48×pipettes

3.    Product Manual



One-Step Beta-Lactam&Tetracycline Combo Rapid Test


-Collect milk as testing sample.

-Take out the microwells and strips of necessary quantity from the plastic canister. Recover the milk and test kit to room temperature (20-25 °C). Do not heat the milk.

-Use pipette to transfer 200 μL of sample (a mark on the pipette) into the microwell.

-Repeatedly suck and extrude the sample until all red reagents are completely dissolved.

-Stand for 2 – 3 min and insert the “max” end of strip into the well.

-Read the result in 5 - 10 min. Result after 10 minutes is only considered as reference.



One-Step Beta-Lactam&Tetracycline Combo Rapid Test


Positive: The T band does not appear.

Negative: The T band appears.

Invalid: No colored band appears in C zone.



-Penicillin G 2 - 4 ppb, Ampicillin 10 - 15 ppb, Amoxicillin 4 - 5 ppb

-Oxacillin 10 - 15 ppb, Cloxacillin 10 - 15 ppb

-Cefacetril 125 ppb, Cefquinome 15 - 25 ppb

-Ceftiofur 50 ppb, Cefapirin 60 ppb.

-Tetracycline 100 ppb

-The results are negative when the rapid test is applied to detect 100 ppm of Chloramphenicol, Aminoglycosides, Macrolides and Sulfonamides.



All materials must be stored at 2 - 8°C. The test kit is stable through the expiration date (12 months) marked on the foil pouch. Do not store the test kit in direct sunlight.



-For best results, please strictly adhere to these instructions.

-All reagents must be at room temperature before running the assay.

-Do not remove rapid test from its pouch until immediately before use.

-The milk sample should be fresh and homogeneous liquid without caking and precipitation.

-Do not reuse the test strip.

-Do not use the test beyond its expiration date.

-Do not use water, powdered milk as negative control. Use confirmed negative fresh milk as control.

-The components in this kit have been quality control tested as standard batch unit. Do not mix components from different lot numbers.



Beta lactam + Tetracycline Rapid Test is an useful tool offering a rapid and accurate testing in field screening, exceeding with its convenience. If you want a quantitative result, it is suggested to apply other method such as ELISA / HPLC in practice.



Contact Rebecca Yan

Skype: span.biotech


Tel: +86(755)89589611

Fax: +86(755)89580096




Contact Details

Contact Person: Ms. Anna Lee

Tel: 86-755-89589611

Fax: 86-755-89580096

Send your inquiry directly to us (0 / 3000)