URS-10T Merydi Urine test strips Gluose protein ketone pH test strips

Product Description
URS-10T Merydi Urine test strips Gluose protein ketone pH test stripsUrobilinogen: 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.
Packaging & Shipping
You Can Choose Different Type Packages
manufacturer's Logo (Merydi)
With our company's information on package. Not charge printing feeShipment
1. We ship goods by UPS/DHL/FEDEX/TNT express which is door to door,takes 3~ 5 days to arrive;
2. We can also help you ship by air cargo which you need to go to Air port to takehome, it takes about 2-7 days to arrive;
3. If goods are large quantity and you not need so urgently ,you can choose by sea to save some freight cost which takes about one month to arrive.
No matter what delivery way ,depending on your actual requirements.
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FAQ
Q1: Can I have a sample for our testing?
A1: Yes, stock samples are available and free by freight collect.Q2: What is sample ready time?
A2: Usually 3-5 days, since it was produced against specific demands to guarantee most fresh.Q3: What about the payment methods?
A3: 1) 100% T/T advance.
2) 50% T/T advance, balance before delivery
3) Irrevocable L/C at sightQ4 : What's your delivery time?
A4: Usually 25-35 days after receiving the deposit.Q5: Can I print our logo on the package?
A5: Yes, we can do custom printing. Q6: What's your MOQ of each product?
A6: Lowest MOQ but price is different for different quantity.
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