LSY-20007 Aflatoxin test kit for feed detection of aflatoxin in animal feeds

Total Aflatoxin rapid test strip

Catalog No. LSY-20007

1. Brief

This product is used for testing Aflatoxins in grain, feed, peanut and edible oil qualitatively, the whole test procedure only need 10-15min, easy to operate with high sensitivity.

2. Detection limit (ng/g or ppb)

3. Specifications: 8 dipsticks/bottle, 12 bottles/box

4. Principle

The Aflatoxins rapid test dipstick is based on competitive inhibition immuno-chromatographic principle. In the flow process, Aflatoxins in the sample combined with Aflatoxins specific colloidal gold-labeled monoclonal antibody, Inhibit the combination between antibody and TAF -BSA conjugate on Test line of NC membrane, lead to the color change of Test line.

When the sample has no Aflatoxins residue or concentration lower than detection limit, T line is darker than or has same color with C line. when the concentration is equal to or higher than detection limit, T line is lighter than C line obviously or T line is invisible. No matter whether there is Aflatoxins residue in sample, C line will appear, it means the test is valid.

5. Contents

6. Sample preparation

6.1 A. Grain: rice, wheat, corn, sorghum

B. Feed: regular feed, DDGS, soybean meal

C. Beans: peanut, soybean

Weigh crushed sample 1±0.05 g into 15ml centrifuge tube, add 3ml Sample extracting buffer, shake vigorously by hand or Vortex for 3 min, centrifuge at 4000r/min at room temperature for 10min, Take up-layer clear liquid to test.

6.2 Special sample ( sample is highly absorbent)

Wheat bran, rice bran, green fodder

Weigh crushed sample 1±0.05 g into 15ml centrifuge tube, add 10ml Sample extracting buffer, shake vigorously by hand or Vortex for 3 min, centrifuge at 4000r/min at room temperature for 10min, Take up-layer clear liquid to test.

6.3 Edible oil

Use Pipette to take 200ul sample into 50ml or 15ml centrifuge tube, add Sample extracting buffer(Quantity as following tablet), shake vigorously by hand or Vortex for 3 min,take sample to test.

7. Operation procedures

7.1 Read the instruction carefully before use. Return test dipsticks and sample into room temperature.

7.2 Take bottles needed from the kit package, take out required micro-wells and dipsticks, making proper marks. Please use these test dipsticks within 1h. Seal the cap of the bottles, avoid moisture.

7.3 Take 200ul of the test samples into the micro-wells, then repeatedly absorb for 5 times, mix the sample with the reagent in the micro-wells completely until no solid judge by eyes (this is a very important step).

7.4 Incubate for 3min at room temperature(20-25℃), then insert the test dipsticks into the micro-wells with the "MAX" end fully dipped in to the mixture solution.

7.5 Insert the test dipsticks into micro-wells for 5-8min then read the result, it is invalid in other time.

8. Test Result Interpretation

8.1 Negative: T line is darker than or has same color with C line. It means there is no Aflatoxins B1 residue in sample or the residue is lower than detection limit.

8.2 Positive: T line is obviouly lighter than T lin or T line is invisible. It means the Aflatoxins B1 residue is higher than or equal to detection limit.

8.3 Invalidation: C line isn’t seen wine red. It means the test strip is out of efficacy, out of date or improper operation. Please run the test again using another package. If the invalid tests keep happening, please contact the local distributor.

9. Precautions

1) The test dipsticks can be used only once at room temperature, do not use test dipsticks out of expiry date.

2) Please seal the bottle after taking out required test dipsticks. If can not use all 8 micro-wells at once, cup the rest and put it back to bottle and sealed.

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

4) Use the test dipsticks testing again for positive results.

5) Please contact the supplier for any questions.

6) The result is for reference only, for confirmation, please refer to the relevant national standard method.

10. Specificity

Test 500ppb of Tetracyclines, Chloramphenicol, Sulfonamides etc., the result is Negative.

11. Storage and expiry date

Storage: Store at 2-8 ℃ in dark, sealed, dry place, no frozen.

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

Our Mycotoxins test kit

We are Shenzhen Lvshiyuan LSY-20007 Aflatoxin test kit for feed detection of aflatoxin in animal feedsnology Co.,Ltd (www.lsybt.com), professional manufacturer and exporterof the most advanced Food Safety ELISA test kit(e.g. Nitrofuran (AMOZ, AOZ, AHD, SEM) ELISA kit, Clenbuterol ,Ractopamine ELISA kit), Animal Disease Diagnostic kits(e.g. Swine FMD lgG Distinguish kit,PRRS,PRV ELISA kit, NDV,IB,IBD ELISA kit),small molecule antigen and antibodies, gene recombination antigen and antibodies, etc.

Our advantages at the Diagnostic kits/ ELISA test kits field are as following:

* ISO9001:2008 certificated company

* Own a high-quality R&D team with many years of experience on bio-diagnostic field.

* Professional manufacturer of ELISA test kits, offer OEM service.

*At present, our products have been exported to over 40 countries, such as United States, Belgium, France, Korea, Germany, Singapore etc.

*Delivery time: 1-3 days after confirmation by FedEx,EMS or other cheaper ways.

Jinan Joysun Machinery Co., Ltd. professionnels de R & D de grains entiers, des équipements de raffinage de l'extraction du pétrole, du matériel de raffinage du pétrole partout dans le pays et exportés vers le Vietnam, l'Inde, la Russie, Hong Kong, Taiwan et d'autres endroits. Hong Renbing plus hospitalier pour « l'innovation scientifique, l'intégrité et durable, la qualité première, les services aux doués « philosophie d'entreprise, dédiée à vous fournir pratique, avec des prix compétitifs et de qualité et un service efficace 0,Jinan Joysun Machinery Co., Ltd. plate-forme de test disponible à tout moment Vous êtes invités à prendre les essais et discuter de la coopération!

Jinan Joysun Machinery Co., Ltd. par l'innovation et efforçons l'excellence en ressources humaines, la technologie, les produits et services, et d'améliorer constamment le niveau de service à l'acheteur, avec une forte, ciblée et efficace d'améliorer la satisfaction de l'acheteur. "Intégrité, excellence, équipe, responsabilité" est la valeur de notre entreprise, est le facteur clé dans le succès de la formation du personnel.