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Medical Diagnostic Test Kits LH Ovulation Rapid Test(Colloidal Gold)

Instant Ket(Ketamine) Drug Abuse Urine Test Monoclonal antibody to ketamine Test Kits

Cotinine Test Nicotine TestCotinine (Nicotine) Urine Test Kits

Litmus Blue Paper

pH gastric juice strips 2.0-9.0 universal ph test paper

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pH meter paper

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One-step Anti-HIV(1+2) Antigen Test rapid test kit

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