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Quick Details

  • Type: Pathological Analysis Equipments
  • Brand Name: Green Spring
  • Place of Origin: Guangdong, China (Mainland)
  • Model Number: LSY-20006
  • Sample perfomance: Grain, feed, peanut and edible oil
  • Certificate: ISO9001&ISO14001&OHSMS18001
  • MOQ: 1 kit
  • Specifications: 96 tests/kit
  • Shelf life: 12 months

Packaging & Delivery

Packaging Details By cardboard box
Packing kit size: 16.5*12.5*12.5cm
96 tests/kit
Delivery Time In 3 working days after payment

Aflatoxins B1 rapid test strip

Catalog No. LSY-20006

 

 
Product Description

 

1. Brief

This product is used for testing Aflatoxins B1 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)

Sample

Detection limit

Sample

Detection limit

Rice

3-5ppb

Peanut

3-5ppb

Wheat

3-5ppb

Soybean

3-5ppb

Corn

3-5ppb

Wheat bran

20-30ppb

Regular feed

5-8ppb

Rice bran

20-30ppb

DDGS

20-30ppb

Green fodder

20-30ppb

Soybean meal

10-15ppb

Edible oil

5-20ppb

 

 

 

 

 

 

 

 

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

 

4. Principle

The Aflatoxins B1 rapid test dipstick is based on competitive inhibitionimmuno-chromatographic principle. In the flow process, Aflatoxins B1 in the sample combined with Aflatoxins B1 specific colloidal gold-labeled monoclonal antibody, Inhibit the combination between antibody and AFB1-BSA conjugate on Test line of NC membrane, lead to the color change of Test line.

When the sample has no Aflatoxins B1 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 B1 residue in sample, C line will appear, it means the test is valid.  

5. Contents

AFB1 test dipsticks

8 dipsticks/bottle

Red powder micro-wells

8 micro-wells/bottle

Manual

1 piece

Sample extracting buffer

300ml

 

 

 

 

 

 

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.

Detection limit (ppb)

5

10

15

20

Sample extracting buffer (ml)

2ml

4ml

6ml

8ml

 

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: 12months; date of production is on box.

 

 

ORDER PROCEDURE

Negotiation – Confirm invoice – Payment (T/T or Western Union) – Prepare goods – shipment by FedEx – Providing Tracking No.—Feedback

 

 

Our Mycotoxins test kit

Product

Code

Product NameSpec

Sensitivity

(ppb)

Sample Performance
LSY-10028Aflatoxins B1 ELISA test kit96 well/kit0.02

Feed, rice, corn, peanut, tissue,

edible oil

LSY-10032Aflatoxin M1 ELISA test kit96 well/kit0.03Milk, Milk powder, Yogurt
LSY-10029Total Aflatoxins ELISA test kit96 well/kit0.02

Feed, rice, corn, peanut, tissue,

edible oil

LSY-10030Zearalenone ELISA test kit96 well/kit0.1Feed, corn, peanut, rice
LSY-10031Deoxynivalenol(DON) ELISA test kit96 well/kit3Feed, corn, peanut, rice
LSY-10033Fumonisin B1 ELISA test kit96 well/kit0.5Feed, peanut, rice, maize
LSY-10034Ochratoxin A ELISA test kit96 well/kit0.2Grain, feed 
LSY-10035Trichothecenes (T-2) ELISA test kit96 well/kit0.05Feed, peanut, rice 

 

LSY-20006Aflatoxins B1 rapid test strips50 test/kit
96 test/kit
2/3~30

Crops(corn, rice, peanut.etc),

feed, edible oil 

LSY-20007Total Aflatoxins rapid test strips50 test/kit
96 test/kit
1/3~30

Crops(corn, rice, peanut.etc),

feed. edible oil 

LSY-20038Aflatoxins M1 rapid test strips96 test/kit0.2-0.5Milk
LSY-20078Ochratoxin A (OTA) rapid test strip50 test/kit5 and    100Grain, feed 
LSY-20084Deoxynivalenol(DON) rapid test strip50 test/kit500-2000Food, grain and feed
LSY-20085Zearalenone(ZEN) rapid test strip50 test/kit60~1000Grain and feed
LSY-20086Fumonisin rapid test strip50 test/kit1000Food, grain and feed
LSY-20087Trichothecenes (T-2) rapid test strip50 test/kit 200-2000Food, grain and feed

 

ISO9001&ISO14001 Certificate 

 

 

 

 

Company Information

We are Shenzhen Lvshiyuan Biotechnology 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.

 

 

 

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