KN95 Medical Disposable Face Mask 2 PACK
Masque de protection jetable médical suspendu 50pcs / lot Livraison gratuite
KN95 Médicaux Masque 5pcs -Protection Bouche Masque-Sac scellé-Masque protecteur Filtre anti poussière Mouth Cove
20Pcs Hang-on Ear Medical Mask Disposable
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 such as blood, serum, plasma, urine, nasopharyngeal swabs, and cell culture.