Wholesale price salmonella antigen rapid test kit

Product Description
Sale! Medical device salmonella antigen test kits feces
PRINCIPLE OF THE TEST
Salemonella Rapid Test is an in vitro qualitative immunochromatographic assay for the rapid detection of S. Typhi antigens in human stool specimen. The test are intended to help in the diagnosis of S. Typhi infection and to monitor the
effectiveness of therapeutic treatment.
HOW TO USE
Bring the device and the sample solution to room temperature (10°C ~30°C) if it is refrigerated. Then mix the sample solution well by gently shaking the collector a few times.
1.Remove the test device from the foil pouch by tearing at the notch and place it on a level surface.
2.Holding a sample collector upright, carefully twist off the tip of the collector at the break point.
3.Squeeze 3 drops (about 80ul) of sample solution to the sample well, as in the illustration.
4.Read the test results after 10 minutes. Do not read results after 30 minutes.
HOW TO READ
INTERPRETATION OF RESULTS
Positive (+)
Rose-pink bands are visible in both the control region and the test region. It indicates a positive result for hemoglobin antigen.
Negative (-)
A rose-pink band is visible in the control region. No color band appears in the test region. It indicates that the concentration of the hemoglobin antigen is zero or below the detection limit of the test.
Invalid
No visible band at all, or there is a visible band only in the test region but not in the control region. Repeat with a new test kit. If test still fails, please contact the distributor or the store, where you bought the product, with the lot number.
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FAQ
Q1.What's the method you use to do the test?
A: Colloidal Gold Method.Q2: What's ur MOQ ?
A: Always, for strip format, the MOQ is 5000pcs. While for cassette format, MOQ is 2000pcs, same as midstream. Q3: What's ur packing of the tests?
A: If u choose the low cost, we will suggest u the bulk packing to go. Which means 1 test in a single pouch, then 100/40 pouches in a plastic bag, 50 bags in a carton. If u need to sell in pharmacy/chain shop or some countries which have strict requirements about the packing, u can choose to pack in a box, like 100pcs in a box, or even 1 test in a single box.Q4: What's the main differences when comparing products from different suppliers?
A: U can compare the mainly features of the test: Accuracy, Sensitivity, Specificity, and then the Price.Q5: Some tests can be tested with serum/plasma or with whole blood, so what's the difference?
A: Well, if the specimen is whole blood, people will need buffer, lancet and alcohol swab to help the test. If they buy all the accessories, they can test very easily at home. But if the specimen is serum/plasma, it will need centrifuge to separate serum from whole blood first. This way, it's better to use at lab or hospital. And in some words, serum/plasma test will always give a more accurate results.Q6: How can i distinguish a good test kit?
A: U can judge from the 4facts:
1. Technical data: Such as the accuracy, specificity and sensitivity.
2. Pouch sealing: Tight enough. If the foil pouch is not sealed well, the humidity in circustance will destroy the reactivity of antibodies labeled on NC membrane. Shelf life will be shorten down.
3. Flow speed: The shorter the better?? NO!! The reaction of antibodies on NC membrane and antigens in specimen usually requires quite a while to work sufficiently. U can refer to the instruction for more accurate time.
4. Background: Good test usually gives clean background after running. If there are red smears in the reading window, it usually caused by bad colloidal gold technology or bad NC membrane. Sometimes, the defect caused false positive result in practice.
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Promise:We will offer our good after sale service always!as we strongly believe,QUALITY and SINCERE is very important among countries cooperations!
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