HCG Midstream

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• Category : Medical devices/Diagnostic Devices
• Description :
• One-step HCG test is designed by sandwich principle for detection ofHCG in urine. The test owned characteristics of 25 mIU/ml sensitivity, specifity, speedy and simplicity. Specimen Collection. Any urine specimen is appropriate for HCGtesting, but the first morning urine is optiomal because it generally contains the highest concentration of HCG. Urine specimens may be collected in any clean and dry container which be stored in the refrigerator(4-8) for up to 72 hours before assay if it can not be tested immediately. The stored specimens should be allowed to reach room temperature before testing. Procedure 1. Remove the test stick from its foil pouch by tearing at the notch. 2. Take the cap off the test stick. 3. To perform the test, turn the test stick so that the purple side of the handle is facing you, and the twin absorbent windows are located on the bottom of the test stick. With the purple side of the test stick facing you and the twin absorbent windows pointing in a downward direction, hold the test stick in your stream of urine (hold it for at least six seconds so that adequate urine goes into the absorbent windows. Seal the twin absorbent windows with the cap. 1. Turn the stick over with the purple side down and set it on the table. 2. You should see a rose-pink color moving across the viewing windows as the test beings to work. 3. In 2 to 5 minutes, a pink color band will appear in the small window to show that the test is complete. 4. Read the viewing windows and interpret the results. Standard of interpretation 1. Negative: Only one pink band appears on the control region and no clear band on the test region. It means HCG in the sample is negative. 2. Positive: Two distinct purple bands appear on the control and test region. It means HCG in the sample is positive. 3. Weak Positive: The red color band in the test region of strip shows dimmer than the purple color band in the control region of strip. It means it is necessary that test be done again in the 48 hours. 4. Strong positive: The red color band in the test region of strip show very bright and the purple color band very dim in the control region of strip. It means the pregnancy is developing in the end of the first trimester. 5. Invalid: No visible red at all, it means the test is fail. Storage and stability Stored at normal room temperature (4-30) up to the expiration date. The test CARDs should be kept from direct sunlight, moisture and heat. Do not freeze. Shelf life is 18 months. Notes The package of kit should not be opened until it reaches the room temperature after taken from the refrigerator. The dryers in the aluminium foil package are not victuals. Company: Hangzhou Yikang Biotech Co., Ltd.