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KN95 Medical Disposable Face Mask 2pcs/pack with Free Shipping.
EMIE Emie-X6 INFRARED ELECTRON high-precision imported sensor Non-contact One button quick measurement HD LCD mute function Thermometer.
Nucleic Acid Extraction and Purification Kit is used for isolating high-quality pathogen nucleic acids (DNA/RNA) from a variety of specimens.
Nucleic acid can be directly extracted from liquid sampled succh as blood, serum, plasma, urine, nasopharyngeal swabs, and cell clucture.