One must prepare excellent utensils. At present, the more excellent camps are the grid grids and grids. Each group of squares needs 200 pieces to be prepared and placed on top. More than 3 meters long, 40-45 eggs need to be prepared. It is forbidden to use bamboo shoots, loose hair, rape culms and other substitutes.
The second is to have a proper period of time and master the density. The main sign of proper cooked silkworms is that the silkworm baby stops eating mulberry and raises the transparent chest swinging left and right. Both unripe and overcooked silkworms will affect cocoon quality. In the late 5th instar period, the 5% increase in the amount of ecdysone used in mature silkworms can promote the rapid growth and maturity of silkworms. About 500 silkworms on each cocoon are suitable for density. According to the density of the cocoon, we must adjust the uniformity and then pull on the cooking utensils. At the same time, clear the mulberry bar before you pull on the cooker and keep the camp site dry.
Third, we need to ventilate and ventilate. A large amount of excrement will be discharged during the period of mature silkworm cocooning. The coagulation of the silk liquid and the respiration will release a large amount of water. The accumulation of moisture will increase the adhesive surface of the sericin, which will make the cocoon difficult and reduce the wire-out rate. After the silkworm cocoon cricket is formed to the clam shell, doors and windows should be opened to ventilate and exhaust. In case of rainy and damp weather, warming and humidification are also required. After more than a dozen hours of Shangyu, it is necessary to promptly clean up the uninhabited crawling silkworms in order to reduce pollution.
Fourth, we must pick in due course. The pick is too early, not the hairy feet or the tenderness, and some silks have not been spit, some haven't been spoiled, some are tender and easy to bleed, and some have caught the inner silk. Silk production and quality have a great influence. Generally 7 days after silkworm silkworms have been raised, 6 days in summer and autumn silkworms, and about 8 days in late autumn silkworm silkworms are appropriate dates.
Five to be classified and sold out. Shangyu, Diangong, and sub-catenary were collected and sold. If the system is used, it is very difficult to pick it up at the station and sort it at the wire factory, often only selling a lower price.
Sixth, hard packaging and transportation. Fresh oysters are easily deformed under pressure, bleeding, fever, and increase the rate of death. The water content of the enamel layer is increased. It must be hard-packed when selling silkworm cocoons. When a large number of baskets are installed, an air cage should be inserted in the basket to ensure that the cocoon does not produce heat. Avoid using plastic bags and snakeskin bags to prevent dripping from the sun and the rain.
The second is to have a proper period of time and master the density. The main sign of proper cooked silkworms is that the silkworm baby stops eating mulberry and raises the transparent chest swinging left and right. Both unripe and overcooked silkworms will affect cocoon quality. In the late 5th instar period, the 5% increase in the amount of ecdysone used in mature silkworms can promote the rapid growth and maturity of silkworms. About 500 silkworms on each cocoon are suitable for density. According to the density of the cocoon, we must adjust the uniformity and then pull on the cooking utensils. At the same time, clear the mulberry bar before you pull on the cooker and keep the camp site dry.
Third, we need to ventilate and ventilate. A large amount of excrement will be discharged during the period of mature silkworm cocooning. The coagulation of the silk liquid and the respiration will release a large amount of water. The accumulation of moisture will increase the adhesive surface of the sericin, which will make the cocoon difficult and reduce the wire-out rate. After the silkworm cocoon cricket is formed to the clam shell, doors and windows should be opened to ventilate and exhaust. In case of rainy and damp weather, warming and humidification are also required. After more than a dozen hours of Shangyu, it is necessary to promptly clean up the uninhabited crawling silkworms in order to reduce pollution.
Fourth, we must pick in due course. The pick is too early, not the hairy feet or the tenderness, and some silks have not been spit, some haven't been spoiled, some are tender and easy to bleed, and some have caught the inner silk. Silk production and quality have a great influence. Generally 7 days after silkworm silkworms have been raised, 6 days in summer and autumn silkworms, and about 8 days in late autumn silkworm silkworms are appropriate dates.
Five to be classified and sold out. Shangyu, Diangong, and sub-catenary were collected and sold. If the system is used, it is very difficult to pick it up at the station and sort it at the wire factory, often only selling a lower price.
Sixth, hard packaging and transportation. Fresh oysters are easily deformed under pressure, bleeding, fever, and increase the rate of death. The water content of the enamel layer is increased. It must be hard-packed when selling silkworm cocoons. When a large number of baskets are installed, an air cage should be inserted in the basket to ensure that the cocoon does not produce heat. Avoid using plastic bags and snakeskin bags to prevent dripping from the sun and the rain.
Finished vials can meet the FDA`s authorised 14-day sterility test.Clear Sterile Serum Vials are produced by aluminum caps, non-latex butyl stoppers and clear SCHOTT Neutral Type I glass vials. The production process of Sterile Serum Vials is carried out under strict Class 100 workshop.Clear sterile Serum Vials are primarily used for mixing different medications or solutions for injection or research applications like HCG, heparin, lidocaine, diabetic medications and morphine for intravenous or syringe injections.
Clear Sterile Serum Vials
Clear Sterile Serum Glass Vials,Clear Serum Vials,Clear Glass Serum Vials
China Lemon Trading Co.,Ltd , https://www.sterilevial.nl