PSA,CEA,FOB,Dengue,Troponin I,Toxoplasma ,Drug of Abuse test,saliva alcohol test and so on.
MORE test device approved
Fertility(pregnancy ) Test
Infectious Disease Test
Drugs of Abuse Test
Tumor Marker Tests
Cardiac Marker tests
Urinalysis Test
Saliva Alcohol Test
Bacterial Intection Test
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CONTACT PERSON: ShirleyZhang
SKYPE: diagnos-04
QQ: 2745328373
PHONE NUMBER: 0086-0513-80115015
sales04 at dnsbio.com
1.Introduction
The rapid test strips based on the specific immuno-chemical reactions between antigen and antibody. It relies on the competition between B1 residues in the sample and the B1 immobilized on T line on the membrane for the B1 antibody-dye conjugate. Since the drug has been presenting in the sample,it will compete with the drug immobilized on T line, to the limited amount of dye-antibody. As a sufficient amount of drug in the sample is presenting, the drug will saturate the antibody. Consequently, it will show an extremely light or even invisible T line, indicating a positive result. On the other hand, if there is a negative sample (or the amount of the drug is lower than the minimum detectable concentration, 3 ppb), itwill generate two obvious lines in both the T and C line section.
2. Contents 1Test cassette
2 Manual 3 Dropper
3.TEST PROCEDURE:
1. Collect feces from ground with swab or just take out feces directly from the recta.
2. Insert the swab into the diluent tube and agitate sufficiently.
3. Put the test cassette on a plate desk or ground and drop 3 drops of the diluted specimen into the test window “S”. Purple solution will flow laterally to opposite side.
4. Read the test result after about 5-10 minutes. The result is invalid if read after 10 minutes.
INTERPRETATION OF THE RESULTS:
The presence of only one band within the result window indicates a negative result. The presence of two color bands (“T” and “C”) within the result window, no matter which band appears first indicates a positive result. If the controll band is not visible within the result window, the result is considered invalid.
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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!
Welcome to enquiry .Pls feel free to contact us
Contact Name:IVY ZHU E-mail:sale04@diagnosbio. com WhatsApp/Wechat:+86-13962910709 Mobile:+86-13962910709 Skype:goldenmed-01
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