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Urinalysis Reagent Strip (Urine)

China Urinalysis Reagent Strip (Urine), Find details about China Urinalysis Reagent Test, Urinalysis Reagent Strips from Urinalysis Reagent Strip (Urine)

Model NO.
Urinalysis01
Package
100PCS in One Bottle
Types
Strip
Shipment
by Air or by Sea
Specification(mm)
Strip: 2.5, 3.0; Cassette: 3.0, 4.0
Trademark
Diagnos
Transport Package
Carton
Origin
Jiangsu, China
HS Code
3822001000
Model NO.
Urinalysis01
Package
100PCS in One Bottle
Types
Strip
Shipment
by Air or by Sea
Specification(mm)
Strip: 2.5, 3.0; Cassette: 3.0, 4.0
Trademark
Diagnos
Transport Package
Carton
Origin
Jiangsu, China
HS Code
3822001000
Urinalysis Reagent Strip (Urine)
Customized 6/8/10/11/12 parameter urine test strips
Urinalysis Reagent Strips for Urinalysis provide tests for Glucose, Bilirubin, Ketone (Acetoacetic acid), Specific Gravity, Occult Blood, pH, Protein, Urobilinogen, Nitrite, Leukocytes and ascorbic acid in urine. Test results may provide information regarding the status of carbohydrate metabolism, kidney and liver function, acid-base balance and bacteriurea. Please refer to the outside box and bottle label for the specific test parameters of the product you are using. If necessary, please contact with our company.

Product Information
Urinalysis Reagent Strip (Urine)
Urinalysis Reagent Strip (Urine)


Principles 

Urobilinogen: this test is based on the Ehrlich reaction in which p-diethylamino benzaldehyde in conjunction with a color enhancer reacts with urobilinogen in a strongly acid medium to produce a pink-red color.

Bilirubin: The direct bilirubin and dichlorobenzene diazonium produce fuchsia azo dyes in a strongly acid medium.

Ketone: The acetoacetate and sodium nitroprusside cause a reaction in the alkaline medium, which produces a violet color.

Blood: Hemoglobin acts as a peroxidase. It can cause peroxidase to release neo-ecotypes oxide [O]. [O] oxidizes the indicator and causes the color change.

Protein: The test is based on the protein-error-of-indicators principle. An ion in the specific pH indicator attracted by cation on the protein molecule makes the indicator further ionized, which changes its color.

Nitrite: Nitrite in the urine and aromatic amino sulphanilamide are diazotized to form a diazonium compound. The diazonium compound reacting with tetrahydro benzo(h) quinolin 3-phenol causes the color change.

Leukocytes: Granulocyte leukocytes in urine contain esterase that catalyze the hydrolysis of the pyrrole amino acid ester to liberate 3-hydroxy-5-pheny pyrrole. This pyrrole reacting with diazonium forms a purple color.

Glucose: The glucose oxidized by glucose oxidase catalyzes the formation of glucuronic acid and peroxide hydrogen. Peroxide hydrogen releases neo-ecotypes oxide [O] under the function of peroxidase. [O] oxidizes iodide potassium, which causes the color change.

Specific Gravity: Electrolyte (M+X-) in the form of salt in urine reacts with poly methyl vinyl ether and maleic acid (-COOH), which is a weak acid ionic exchanger. The reaction produces hydrogenous ionogen, which reacts with a pH indicator that causes the color change.

PH: Applied to acid alkali indicator method.

                                        
Notice 

1. Do not remove desiccant form the bottle.

2. Do not touch test areas of Urinalysis Reagent Strips.

3. Do not open container until ready to use.

4. The use of urine preservatives can prevent the decomposition of ketone, bilirubin and urobilinogen in the urine.

5. Do not store the sample long time (one hour or longer) before testing.


Storage and Stability 

1. Store at room temperature between 2-30°C(35.6°F-86°F).

2. Leave away form direct sunlight and moisture.

3. Do not use after expiration date.


Urinalysis Reagent Strip (Urine)Urinalysis Reagent Strip (Urine)

Urinalysis Reagent Strip (Urine)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.

 

Contact Us

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:Genos Dai
E-mail:sales@diagnosbio.  com

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