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Quick Details

  • Type: Pathological Analysis Equipments
  • Brand Name: Green Spring
  • Place of Origin: Guangdong, China (Mainland)
  • Model Number: LSY-20082
  • Specification: 96 tests/kit
  • Certificate: ISO9001&ISO14001&OHSMS18001
  • MOQ: 1 kit
  • Sample performance: Milk, goat, sheep milk
  • Shelf life: 12 months
  • Reaction time: 5min-5min

Packaging & Delivery

Packaging Details By foam box with ice to maintain cool storage
96 tests/kit
Delivery Time In 3 days after payment

2 in 1 β-lactams & Tetracycline (BT Combo) Rapid Test Strips

Catalogue No.: LSY-20082

 

Product Description

1. Brief

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

 

2. Specifications

(1) 8 microwells and 8 dipsticks in one bottle      12 bottles / kit.

(2) Instruction                                        1 piece

 

3. Principle

The β-lactam and Tetracyclines Combo rapid test strip 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. Otherwise, T line is darker than C line or has same color with C line. No matter whether there is antibiotics residue in sample, C line is visible.

 

 4. Detection limit

Name

Detection Limit (ppb)

Name

Detection Limit (ppb)

Penicillin G

2

Cefazolin

40~50

Amoxicillin

2~3

Cephalonium

8~10

Ampicillin

2~3

Cefacetrile

20~30

Oxacillin

5~7

Cefoperazone

3~5

Cloxacillin

4~6

Cephapirin

8~10

Piperacillin

6~8

Ceftiofur

60~100

Nafcillin

15~25

Tetracycline

8~10

Dicloxacillin

6~8

Oxytetracycline

5~10

Cefquinome

8~15

Chlortetracycline

5~10

Cefalotin

30~40

Doxycycline

10

 

5. Operation procedures

1) Read the manual carefully before testing, return test strips and milk sample into room temperature before use.

2) Absorb 200ul milk sample into Micro-well, sucking 5~10 times until sample mix even with reagent in micro-well, observe by eyes no solid.

 

3) Incubate at 40℃ for first step [Recommended, if no incubator, incubate at room temperature(25℃) is also OK], timing for 5min;

4) Insert the strip into micro-well, put the end with MAX down, incubate at 40℃ for second step[Recommended, if no incubator, incubate at room temperature(25℃) is also OK], timing for 5min

5) Take out the strip from micro-well, judge the result.

6. Test Result Interpretation

Color depth comparison of  T line and C line

Result judgment

Result analysis

T line > C line

Negative

antibiotics residue is lower than detection limit in sample

T line = C line

Weak positive

antibiotics residue is equal to detection limit in sample

T line < C line or T line is invisible

Positive

antibiotics residue is higher than detection limit in sample

C line is invisible

Invalid

The test dipstick is invalid, test again

 

7. Results picture show

 

 

8. Precautions

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

2) Test dipsticks and micro-wells are disposable,do not use test dipsticks 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) For milk sample with high fat content, chromatography is slow, recommending extension the second step for another 1 min.

7) Use the test strips testing again for positive results.

 

9. Specificity

This product has no cross-reaction with Quinolones, Sulfonamides, Chloramphenicol and Melamine etc.

 

10. Storage and expiry date

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

Expiry date: 12 months; 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 Milk rapid test strips 

Product 

Code

Product NameSpec

Sensitivity

 (ppb)

LSY-20004Chloramphenicol rapid test strips96 test/kit0.1
LSY-20040Sulfonamides (SAs) Rapid Test strips96 test/kit0.5~60
LSY-20041Neomycin rapid test strip96 test/kit5~10 
LSY-20042Streptomycin rapid test strip96 test/kit5~15
LSY-20043Gentamicin rapid test strip96 test/kit2~3
LSY-20044Beta-lactams rapid test strip96 test/kit2~100
LSY-20045β-lactamase rapid test strip96 test/kit0.75U-2U
LSY-20046Tetracyclines rapid test strip96 test/kit5~15
LSY-20047Quinolones rapid test strip96 test/kit3~30
LSY-20048Lincomycin rapid test strip96 test/kit2~3
LSY-20049Kanamycin rapid test strip96 test/kit3~5
LSY-20079Florfenicol rapid test strip96 test/kit0.2~0.3
LSY-20082

Beta-lactams and Tetracyclines 

Combo rapid test strip

96 test/kit2-100/5-10
LSY-20095Beta-Lactams and Cephalexin Combo 
rapid test strip
96 test/kit2~100/5~15
LSY-20093Spectinomycin rapid test strip96 test/kit30
LSY-20097Tylosin rapid test strip96 test/kit3~5
LSY-20098Erythromycin rapid test strip96 test/kit3~5
LSY-20099Thiamphenicol rapid test strip 96 test/kit0.3~0.5
LSY-20100Tilmicosin rapid test strip96 test/kit2~3
LSY-20050Nitrofuran(AMOZ) rapid test strip96 test/kit0.2
LSY-20051Nitrofuran(AOZ) rapid test strip96 test/kit0.2
LSY-20052Nitrofuran(AHD) rapid test strip96 test/kit0.5
LSY-20053Nitrofuran(SEM) rapid test strip96 test/kit0.5
LSY-20038Aflatoxins M1 rapid test strips96 test/kit0.2-0.3
LSY-20003Melamine rapid test strips96 test/kit
50 test/kit
10 ~15/50

 

 

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.

 

ISO9001&ISO14001 Certificate

 

 

 

 

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