During the growth of the sheds, if the air in the enclosed shed is high in humidity and the transpiration of the leaves is inhibited, the moisture absorbed from the roots and the moisture in the leaf cells cannot transpire, and water-stained bubble spots appear on the leaves, which may appear as downy mildew. And bacterial angular spot. If it lasts for a long time, the bubble patches will be blunt and the leaves will be green and will gradually turn brownish-brown with dead spots. Measures: By increasing the temperature in the shed, properly ventilating and evacuating, spraying the antifreeze on the leaves, strengthening the insulation measures, adopting the method of early pulling and covering the straw curtain, and setting indoor temperature conditions, etc.
Preservation tubes are swabs with disposable virus sampling tubes to collect DNA tests for disposable nasal flocking sterile medical transport.
Made of high-quality PP material, high chemical stability, high temperature sterilization, suitable for multi-channel pipettes and automatic machines. Square well, U-shaped bottom design ensures minimal sample residue. Molded letters and numbers for easy positioning. Complies with SBS regulations and can be stacked stably. Good sealing performance, the top of the plate is flat and uniform, maintaining an effective seal. Optional gamma radiation sterile, DNase and RNA enzyme free, pyrogen-free.
Stable performance, low price, the material has a strong electrostatic adsorption capacity, can provide customized plastic card color according to user requirements, good color consistency
Non-invasive, painless and easy to operate. Samples are non-contagious and can be transported safely.
Disposable sampling swabs,Sterile sampling swab,Medical grade disposable swab Jiangsu iiLO Biotechnology Co., Ltd. , https://www.sjiilobiotech.com
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