DFI Co., Ltd. is a South Korean manufacturer specializing in urine test strips, urine chemistry analyzers and in vitro diagnostic solutions for laboratories, hospitals and healthcare markets worldwide.
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FAQ
After immersing the test strip in urine, check the results within the specified time, generally 1–2 minutes.
Compare the color of each test pad with the provided color chart.
Do not interpret the results after the recommended reading time has passed.