Water for Injection 2ml/5ml/10ml

Min.Order: 30,000

Product origin: Guangzhou, Guangdong, China

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US$ 0.1

Description

Basic Info.

Generic Name	Water for Injection 2ml/5ml/10ml
Strength	2ml/5ml/10ml
Packing	1 Ampoule
Origin	China

The water for injection is distilled water or deionized water by distillation, so the distilled water is weighed. In order to effectively control microbial contamination and at the same time control the level of bacterial endotoxins, the design and manufacture of purified water and water for injection systems are characterized by two main features: first, the increasing use of disinfection/sterilization facilities in the system; The second is the pipeline distribution system from the traditional water supply pipeline road show to the circulation pipeline.

Water for injection should be prepared, stored and distributed in such a way as to prevent the growth and contamination of microorganisms. The materials used in storage tanks and conveying pipes should be non-toxic and corrosion-resistant. Dead corners and blind pipes should be avoided in pipeline design and installation. Storage tanks and pipes shall be specified for cleaning and sterilization cycles. The vent of the water storage tank for injection should be installed with a hydrophobic debacterializing filter that does not shed fibers. The storage of water for injection can be insulated above 80ºC, insulated circulation above 70ºC or stored below 4ºC.

The pipes used in the pretreatment equipment of water for injection are generally made of ABS engineering plastics, as well as PVC, PPR or other suitable materials. However, the distribution system of purified water and water for injection should use pipe materials corresponding to chemical disinfection, pasteurization, thermal sterilization, such as PVDF, ABS, PPR, etc. It is best to use stainless steel, especially the 316L model. Stainless steel is a general term, strictly divided into stainless steel and acid-resistant steel two. Stainless steel is resistant to the corrosion of weak media such as atmosphere, steam and water, but it is not resistant to acid, alkali, salt and other chemical aggressive media corrosion of steel, and has stainless steel.

In addition, the effect of the flow rate in the tube on the propagation of microorganisms should be considered. When the Reynolds number Re reaches 10,000 to form a stable flow, can effectively create unfavorable environmental conditions for microbial growth. On the contrary, if you do not pay attention to the details of the design and manufacture of the water system, resulting in too low flow rate, rough pipe walls or blind pipes in the pipeline, or the selection of valves that are not suitable for the structure, the microorganisms are entirely likely to rely on the objective conditions caused by the resulting, build their own beds - biofilms, and bring risks and trouble to the operation and daily management of purified water and water for injection systems.

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