Yellow Laser excitation (between 560 and 600 nm) is potentially very useful for flow cytometry. DPSS (diode-pumped solid-state) yellow and orange lasers, the Laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. They are widely used in sodium guide star, holographic imaging and material analysis etc.
Following wavelength are available for yellow laser: 577 589
Yellow Laser Yellow Burning Laser,Yellow Laser,Yellow Light Laser Therapy,577 Nm Yellow Laser Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com
Ding Jie, deputy director of the Development and Reform Commission’s Price Department, emphasized that in order to ensure the stable price of chemical fertilizers, the General Office of the National Development and Reform Commission has issued the “Notice on Intensifying the Special Inspection of Chemical Fertilizer Prices and Effectively Stabilize the Prices of Chemical Fertilizersâ€, and decided to implement national chemical fertilizer prices during the spring plough and fertilizer application period. Special inspection. Focus on whether fertilizer producers such as urea and diammonium phosphate will exceed the factory guideline price stipulated by the government and exceed the stipulated ex-factory price limit of the government; whether there is an out-of-price price increase, an out-of-price charge, a goods-two-vote price change, etc. According to the regulations, the company will perform strict inspections of price increase declarations and price adjustment filing procedures, as well as the use of preferential prices for electricity and gas production and other non-productive products. The law-breaking problems found on inspections will be dealt with according to law. The typical cases of price violations that are of a poor nature, serious circumstances, and repeated investigations will be publicly exposed through the news media.
Zhang Manying, deputy director of the Development and Reform Commission's Price Division, reiterated the country's fertilizer price policy regulations, clearly stated that the urea ex-factory price of the centrally managed fertilizer company will not be adjusted, and the ex-factory price of urea, phosphate fertilizer, and compound fertilizer for the localized fertilizer companies will be due to cost. If there is a real need for adjustments, the government's price authority should reasonably determine the price on the basis of strict review of the cost. If the chemical fertilizer price is not included in the scope of price management, the system of price increase filing and price adjustment shall be implemented in accordance with the regulations; continue to wholesale and retail chemical fertilizers. The implementation of the price difference between import and sales, wholesale and retail sales, and the maximum price limit management, the combined ratio of chemical fertilizers from the factory to the retail chain should not exceed 7% in principle; continue to implement the current state of the electricity, gas, transportation and other aspects of the fertilizer industry The preferential policy will not change.
At the meeting, China Nitrogen Fertilizer Industry Association issued the proposal of "conscientiously implementing fertilizer price policy and effectively ensuring the stability of fertilizer prices." It is recommended that all fertilizer producers should take the overall interests of farmers' interests as their priority, conscientiously control exports, and ensure the supply of chemical fertilizers in the domestic market. They must strictly implement the state's policy on fertilizer prices, and not raise the price of chemical fertilizers, and keep increasing prices. More than 30 large and medium-sized nitrogen fertilizer production enterprises attended the meeting. Yunnan Yuntianhua Co., Ltd., speaking on behalf of the fertilizer manufacturer, stated that it is necessary to ensure the supply of spring fertilizer to the domestic fertilizer market, strictly implement the government's fertilizer price policy, and take practical actions to maintain the stability of prices in the fertilizer market.
China Nitrogen Fertilizer Industry Association issued an initiative to ensure the stability of the spring plowing market On January 22nd, the National Development and Reform Commission and the China Nitrogen Fertilizer Industry Association held a “Strict Implementation of Chemical Fertilizer Price Policy Reminder†in Beijing. The person in charge of the National Development and Reform Commission once again reiterated that the urea ex-factory prices of the fertilizer enterprises managed by the Central Government will not be adjusted. During the spring plowing and fertilization, the National Development and Reform Commission will organize the nationwide fertilizer price inspection. The China Nitrogen Fertilizer Industry Association has proposed to the fertilizer industry to ensure stable prices and ensure the supply of spring plowing.