产品特点

洗气瓶是一种洗去气体中杂质的仪器，是将不纯气体通过选定的适宜液体介质鼓泡吸收（溶解或由于发生化学反应），从而洗去杂质气体，以达净化气体的目的。在有可燃性气源的实验装置中，洗气瓶也可起到安全瓶的作用。

洗气瓶内装选定的液体，用以洗涤气体，除去其中的水分或其它气体杂质。使用时注意气体的流向，进气管与出气管不能接反。洗气瓶不能长时间盛放碱性液体洗涤剂，用后及时将该洗涤剂倒入有橡胶塞试剂瓶存放待用，并用水清洗干净放置。该瓶还可以收集气体以及计算气体的体积。一般情况下，长导管进，短导管出。长导管进密度比空气大的气体，短导管进密度比空气小的气体。

用向上排空气法说明所收集的气体密度大于空气长进短出可以使所收集的气体把空气压出去如果短进长出所收集的气体将直接从长管跑出。

主要优点

1、外观透明无色，在塑料中折射率低；洗气过程中，能够很好的观察瓶内的样品具体洗气情况；

2、滤球采用高纯实验级聚四氟乙烯材质加工而成，滤球上的微孔直径细小，数量居多，确保通过滤球洗气的气体能够满足清洗的标准；

3、可恢复性好：对于抽真空或是负压的实验，FEP的瓶子也可以用，不过因为负压的原因可能会导致实验过程中瓶体会憋掉，但会很快恢复原状，不影响二次使用；

4、低的溶出和析出，金属杂质含量均低于0.01PPb值；

5、有化学耐受性，可耐受所有的化学溶剂（王水，氢氟酸、硫酸、魔酸、丙酮、醇类等等）

公司介绍

Name of the company(English):Nanjing Ruinik Technology Development Co., Ltd.E-mail:138 138 88374@163.com

Web:http://www.njrnk.com
Nanjing Nick technology development co., LTD

The brief introduction to the company:
Our company is located in thehigh-tech business incubator,Maigao Bridge in Nanjing-an ancient capital with six dynasties. It is a modern enterprise integrating research,development, production, andsales. The companyboaststechnology research and development team with exquisite and professional knowledge, neat and bright workshop and advancedapparatusequipment with technical abundance. Our goal is to trace analysis of production research and develop the most perfect domestic vessel andto make the customer satisfiedis our eternal pursuit. We always adhere to the "focus on quality, customer first" business philosophy, which has long established good cooperative relations with customers. Wehaveset upour own reputation and brand among our counterparts. The company will, as always, provide more comfortable services for the customers!

Vision:We aim to manufacture trace analysis instruments and apparatus with global competitiveness

Mission:We willmake the sample pretreatmentas simple as possible

Values:We hold the idea of“customer first, teamwork,appreciating and dedicating”，embrace changeshonestly andpositively,bear the results-focused in mind so as to makecontribution to the society.

Goal:We willtrace analyzethevessels - your satisfaction is our pursuit!

Company philosophy: build a harmonious team forscientific development and quality-focused

We will concentrate our attention on more upon your trust!

Application fields: trace and ultra trace analysis;chemistry and chemical engineering,nuclear andgeology, photovoltaic electron, food inspection, medicine and environmental protection, physical and chemical environment of the earth, biology, geology, environmental protection, pharmacy,PV, food

Main products:

1. Trace consumables analysis including FEP, PFA, PTFE Teflon series products, digestionsystem , microwave digestion instrument in cans.

2.Apparatus:acid purification device,hotplate, cast acid plate,digestionsystem,

3.Customized products: We will provide various kinds offluorine plastic products,microwave digestion instrument in cans,hotplate, digestion system and castacid plate according to the requirements of costumers.