Why is the leek still yellow after watering and fertilizing?

A: Yellowing of amaranth may be caused by yellow leaf disease, bacterial disease, powdery mildew and insect pests. At the same time, the lack of trace elements and improper fertilization can also be caused. In addition, soil acidification is also caused by the yellowing of leaves caused by poor absorption of nutrients by crops.

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Nucleic Acid Extraction Reagent Kit 100T(manual)

The product is suitable for the extraction, accumulation and purification of virus DNA & RNA. After washing and eluting the binded DNA & RNA on the magnetic beads, the protein and other impurities can be removed effectively.
The purified DNA & RNA can be used for clinical in vitro detection, such as PCR, qPCR, library construction, sequencing and so on.

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