Chemical weeding must pay attention to the problem

The method of application should be accurate. Do liquid mixing, spraying the field evenly and thoughtfully, to fill with small droplets of liquid and liquid droplets is not appropriate, the higher the atomizer atomization effect is better. Generally 667 square meters of water for 30 to 40 kg, the amount of water used for soil treatment can be increased to 50 to 60 kg.
Weeding occurs at the initial stage of weeds, and the herbicidal effect is superior to that when the grass ages. When the temperature is high before winter, the application effect is better than when the temperature is low in winter. Generally, the average daily temperature during application is not lower than 10°C.
The high soil temperature and good sensation are beneficial to the absorption of pharmaceuticals, and it is easy to exert its efficacy. Drought after application, poor sensation, the poor weeding effect. After 12 hours of treatment, rain or winter irrigation, the application of herbicides such as metsulfuron, superstar, suberine, chlorotoluron, wheat straw, isoproturon, dried oats, oatmeal, and thrips can significantly improve the herbicidal effect.
Choose no wind and rainy days to prevent liquids from drifting or losing, affecting efficacy or harming sensitive nearby crops.
After the spraying is completed, the medical equipment shall be promptly cleaned. The vinegar, washing cleansing, washing powder, and water may be used for washing 3 to 5 times alternately. The liquid medicine after cleaning must be properly handled.
When using drugs, it is generally appropriate to add acidic fertilizers or a little detergent to improve the efficacy.
Sand land pays attention to the dosage, and its dosage is generally reduced by about 1/3.

Injection Grade Hyaluronic Acid is mainly used for intra-articular and intra-ocular preparations. Injection Grade HA is widely used in plastic surgery, joint dysfunctions of human or animals (horse, dogs etc.), preventing postsurgical tissue adhesion and drug carrier.


Feature

1. Reliable and safty: Our Injection Grade Hyaluronic Acid is GMP, CEP, DMF certificated and the factory passed an on-site inspection by the US FDA. Our Injection Grade Sodium hyaluronate is all fermented products, non-animal sources, non-GMO and non-BSE/TSE risk.
2. High-purity and lower impurities: higher glucuronic acid content, lower protein, heavy metals and nucleic acid content, extremely low endotoxin content, compared with other injection grade hyaluronic acid in the market.
3. High stability: stability test shows our injection grade hyaluronic acid is stable during the transportation and storage.

 

Function

Healthy Skin:

Hyaluronan is also a component of skin tissues, and helps in the repair of skin cell. It helps in tissue lubrication and faster healing of wounds. Another major benefit of this acid is its anti-wrinkle effects, as it helps the skin build up levels of collagen, increasing suppleness and moisture.

 

Treating Osteoarthritis:

Hyaluronic acid covers the spaces between the joints of the knees and protect the bones from damage due to friction. Injections of hyaluronic acid are prescribed to increase the level of this acid in the joints, and relieve pain. Even the oral intake of this acid through foods or supplements is helpful.

 

Healthy Eyes:

Hyaluronic acid is also beneficial to the eyes, as it can be used as artificial tears for dry eyes. The acid is used in many anti-aging creams for the face, and can also be injected into the wrinkles near the eyes, commonly known as 'crow's feet'.

 

Aesthetic Injections (Facial & Body)

Hyaluronic acid based gel injections(HA dermal filler) are a new option for the on-spot treatment of facial wrinkles. These shots must be administered by a dermatologist and last up to 4 to 6 weeks.

Injection Grade Hyaluronic Acid Powder

Specification

Test Items

Standard

Appearance

White powder

Hyaluronic acid

≥98%

Molecular weight

≥2.0X 106 Da

PH

6.0-7.5

Loss on drying

≤8%

Protein

≤0.05%

Nitrogen

2.0-3.0%

Heavy metal

≤10ppm

Bacterial counts

≤10cfu/g

Mold and Yeast

≤10cfu/g

Endotoxin

≤0.5eu/mg

Sterile Test

Complies

Shelf Life

Two Years

Conclusion

The results meet the standard

 

Injection Grade Hyaluronic Acid Powder

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Qufu Hi-Tech Trading Co., Ltd. , http://www.chinahyaluronic-acid.com