Beta-lactams, Tetracyclines and Cephalexin Combo rapid test card（Cassette format) easy to operate add milk directly

Beta-lactams, Tetracyclines and Cephalexin Combo rapid test card

(Cassette format)

Catalogue No.: LSY-20117A

[Product Introduction]

The Beta-lactams, Tetracyclines and Cephalexin Combo rapid test card, based on Colloidal gold immunochromatography assay method, is used for testing β-lactam antibiotics, Tetracyclines and Cephalexin residue in milk and goat milk quickly.

[Specifications]: 50 tests/kit

[Detection limit]

[Principle]

The Beta-lactams, Tetracyclines and Cephalexin Combo rapid test card is based on competitive inhibition immuno-chromatographic principle. When the antibiotics residue in sample is higher than or equal to the detection limit, it will combine with labeled antibody, then inhibit the combination between colloidal gold antibody coated antigen on T line, making T line lighter than C line or T line invisible or T line has same color with C line. Otherwise, T line is darker than C line. No matter whether there is antibiotics residue in sample, C line is visible.

[Operation procedures]

1. Return test card and sample into room temperature.

2. Take necessary test cards on desk, use it in 1 hour.

3. Put test card on desk flatly, use dropper to drop 4 drops (100μL) of sample in the Sample collect region vertically.

4. Wait for 5 min to read the result. (It’s valid in 10 minutes)

[Test Result Interpretation]

Results picture show

[Precautions]

1) This product is suitable for pure milk of cattle and sheep and raw milk.

2) Test cards are disposable, do not use test cards out of date.

3) Do not touch the white membrane surface in the middle of test card, avoid sunlight and fan blowing directly.

4) Store milk sample in cold, no more than 3 days.

5) Milk samples should be fully liquid without any agglomeration, sour and precipitation. Stir milk sample to even before test.

6) Use the test card testing again for positive results.

[Storage and expiry date]

Storage: Store at 4-30 ℃ in sealed, dry, and dark place, no frozen.

Expiry date: 12 months; date of production is on box.

Shenzhen Lvshiyuan Biotechnology Co., Ltd

D Building, National Biological Industrial Park of Marinelife, No.2 Binhai Road, Dapeng, Shenzhen, 518120 China

Tel. 86-755-28438788 Fax 86-755-28938800

Email: info@lsybt.com www.lsybt.com