Recent Posts

Hengcheng Drying: Technical Features of Vacuum Dryer

The characteristics of the vacuum dryer mainly include the following six aspects: 1. The rectangular parallelepiped studio makes the effective volume reach the large size, and the microcomputer temperature controller is accurate and reliable in temperature control. 2, ......

Drug supervisors and re-plasticizers: health foods

On July 29, the State Food and Drug Administration issued the “Notice on Replacement of Accessories Containing Phthalate Esters for Health Food” (the “Notice”). The “Notice” quoted the Ministry of Health According to the announcement No. 16 of 2011, â ......

Filler design requires understanding the bottle and cap para…

The filling machine is a device that can be used to fill a variety of materials and different bottle types. Before designing a production for a customer, first understand the parameters: 1. The capacity of the bottle filled by the customer. 2. The shape and type of the bottle. 2. The output that ......

Causes of yellowing of corn seedlings

Seeding too deep sowing is not easy to emerge, too deep will appear weak seedlings, yellow seedlings, sowing depth should be controlled at 3 to 5 cm; sowing at the same time, apply a certain amount of seed fertilizer, can promote seedling growth. When the young seedlings and young seedlings do no ......

Early raising of pheasants into four misunderstandings

Golden pheasant breeding itself is a kind of high investment and it is normal to spend more money. If you have limited funds, under normal circumstances, you will accidentally misunderstand the following misunderstandings: (1) It is cheap to purchase shell seedlings or even Nishiki eggs. It is no ......

Rubber plug bioburden test method

Bioburden test method for rubber plugs 1. Principle The purpose of this test is to detect all aerobic plants and fermented materials and soil residues attached to the rubber plug by means of membrane filtration, and culture these filters. . 2. Test Procedure 2.1 Preparation of Leachate 2.2 Leaching ......

Investment in health reform has exceeded expectations for th…

Three years of new medical reform program to invest 850 billion yuan of the budget, has far from meeting the needs of medical reform. During the Fourth Session of the Eleventh National People's Congress, Minister of Health Chen Wei, Deputy Director of the National Development and Refor ......

Early raising of pheasants into four misunderstandings

Golden pheasant breeding itself is a kind of high investment and it is normal to spend more money. If you have limited funds, under normal circumstances, you will accidentally misunderstand the following misunderstandings: (1) It is cheap to purchase shell seedlings or even Nishiki eggs. It is no ......

Administrative Measures for the Verification of Work Measure…

* In order to meet the needs of socialist modernization, safeguard the interests of the state and consumers, protect the health of people and the safety of life and property, and strengthen the management of compulsory verification of work meters, according to Article 9 of the Measurement Law of the ......

Rat glycated hemoglobin A1c (GHbA1c) enzyme-linked immunoass…

This kit is for research use only. Detection range: 96T 20pg/ml-480pg/ml purpose of usage: This kit is used to determine the glycated hemoglobin A1c (GHbA1c) content in rat serum, plasma and related liquid samples. Experimental principle The kit uses a double antibody sandwich method to deter ......