1. INTENDED USE

The N.K.Biotech Beta-Lactam and Tetracycline Combo Milk Rapid Test Card  is used to qualitative detect Beta-lactams, Tetracyclines residues in Raw Milk at the sensitivity of 2-4μg/kg(2-4ppb). The total assay time takes approx. 5 min.

2. STORAGE AND STABILITY

-Store at 2-25℃. DO NOT use beyond the expiration date,

-Keep away from moisture circumstances

-The shelf life is 12 months when the kit is properly stored.

3. KIT CONTENTS

-Beta-lactam + Tetracyclines Combo Rapid Test (50 tests /kit)

-Reagent vials (50 bottles / kit)

-300μL disposable dropper(50 pieces/ kit)

-Product Instruction(1 set /kit)

4. SAMPLE PREPARATIONS

-Suck 300μL milk sample into a reagent vial by provided disposable dropper.

-Put the dipping part  (refer to below illustration ) of the test into the reagent vial, wait for 5mins to read result.

Please note:

-Please keep the room temperature at 20 - 25℃ before testing.

-Don’t heat test strips and freeze-dried receptor.

-Make sure to use the dropper and reagent vials in the package.

-Do not mix dropper and reagent vials, the test results will be affected.

5. READING RESULTS

NEGATIVE:

Control Line(C) appears,

Test Line(T) and Beta Line(B) appear too,

but the test Line (T) and Beta Line(B) is darker than the Control Line (C).

It is negative.

POSITIVE:

Control Line(C) appears,

No Test Line(T) and Beta Line(B);

or the T line and B line is the same as or lighter than the C Line,

It is positive.

INVALID: Control Line(C) fails to appear, it is invalid.

6. PERFORMANCE CHARACTERISTICS

We are an ISO & TUV certificated biotech company that have developing, manufacturing, marketing rapid test kits and traceability system building for food and feed for more than 10 years,

Our products have verified by international health authority as a confident screening method for argriclutre industry.

we now have following product lines available: 
1) Rapid test in feed and grains
2) Rapid test in seafood and fish
3) Rapid test in animal meat and urine
4) Rapid test in honey
5) Rapid test in milk
6) Rapid test in eggs & edible oil

1) Our Company  

2) Available Rapid Tests  

3) Our Storage 

4) Exhibition