Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card (Cassette format) add milk directly for testing

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Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card (Cassette format) add milk directly for testing

Large Image : Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card (Cassette format) add milk directly for testing

Product Details:

Place of Origin:	Shenzhen,China
Brand Name:	Green Spring
Certification:	ISO9001, ISO13485, GMP Certificate
Model Number:	LSY-20103A

Payment & Shipping Terms:

Minimum Order Quantity:	1 kit
Price:	FOBShenzhen$80/kit
Packaging Details:	By cardboard box
Delivery Time:	3 working days
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	300 kits per day

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Detailed Product Description

Shelf Life:	12 Months	Specifications:	50tests/kit
Specimen:	Milk And Goat Milk

Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card

(Cassette format)

Catalogue No.: LSY-20103A
[Product Introduction]
The Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card, based on Colloidal gold immunochromatography assay method, is used for testing β-lactam antibiotics, Tetracyclines and Sulfonamides residue in milk and goat milk quickly.

[Specifications]: 50 tests/kit

[Detection limit]

Beta-lactams	Detection Limit(ppb)	Sulfonamides	Detection Limit(ppb)	Tetracyclines	Detection Limit(ppb)
Penicillin G	3~5	Sulfamethazine	7	Tetracycline	20-25
Amoxicillin	7~10	Sulfamonomethoxine	2	Oxytetracycline	10-15
Ampicillin	7~10	Sulfamerazine	2	Chlortetracycline	25-30
Oxacillin	6~8	Sulfachlorpyridazine	20	Doxycycline	15-20
Cloxacillin	8~10	Sulfisomidine	10
Piperacillin	10-15	Sulfamethizole	30
Nafcillin	25~30	Sulfadimethoxine	25
Dicloxacillin	8-10	Sulfaquinoxaline	20
Cefquinome	60~70	Sulfadiazine	2
Cephalothin	25~30	Sulfamethazine	30
Cefazolin	80~100	Sulfamethoxazole	60
Cephalonium	8~10	Sulfameter	2
Cefacetrile	30-40	Sulfamethoxypyridazine	60
Cefoperazone	8-10	Sulfathiazole	60
Ceftriaxone	100~150	Sulfapyridine	150
Ceftiofur	100~200	Sulfisoxazole	150

[Principle]
The Beta-lactams, Tetracyclines and Sulfonamides 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]

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 card is invalid, test again

Results picture show

Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card (Cassette format) add milk directly for testing

[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

Beta-lactams, Tetracyclines and Sulfonamides Combo rapid test card (Cassette format) add milk directly for testing