欧美国产在线一区精品自拍_精品综合久久久久国产日韩_国产 在线 一区二区三区_中文字幕乱码人妻无码久久久1_日韩中文字幕东京热_色欲欧美一级做性受_亚洲精品国产不卡在线观看_成人精品一区二区在线观看_老司机深夜免费福利_小13箩莉黄瓜自慰喷白浆

  • Flip over drip bottleFlip over drip bottle

    Flip over drip bottles are all made of LD...

  • Gold Label Single CardGold Label Single Card

    The gold label single card includes a mat...

  • Test paper bucketTest paper bucket

    The test paper barrel and test paper cyli...

  • 試管試管

    A test tube is a container used to hold a...

  • Phone:+86-317-4052076
    FAX:+86-317-4052076
    Email:czycgs@163.com
    Web:2meiwang.cn
    Address:Du Sheng Xiang Xiao Liu Village, Cang County, Cangzhou City, Hebei Province

    Current Location:HOME > NEWS > Frequently asked questions >

    NEWS

    Classification of specifications for reagent bottles

    Time:2016-08-30Publisher:Xingyuan

    Reagent bottle

    Also known as sampling bottle, purification bottle, sample bottle, sterile bottle, clean bottle, filter bottle, filter bottle, sampling bottle, filter bottle, etc., it is a product for pollution detection. It is different from other liquid samplers, just rinse any beverage bottle. If the container is cleaned by oneself, the bottom contamination level (cleanliness level RCL value) inside the container is not clear, and the test results are skeptical.

    The material of reagent bottles is mostly glass, but some reagents cannot be stored in glass, so plastic bottles will be used for packaging.

    Reagent bottles are...

    In the laboratory, containers are used to hold various liquid and solid reagents, with shapes mainly divided into thin mouth and wide mouth. In order to have strength, the bottle wall is generally thicker. In addition to thin mouth and wide mouth, reagent bottles also have two types: colorless and brown, with or without a stopper. For those with glass stoppers, both fine and wide mouth should have an internal frosting treatment process. For those without stoppers, it is not necessary to use internal frosting and instead use non glass stoppers of different specifications, such as rubber stoppers, plastic stoppers, cork stoppers, etc. In recent years, various practical plastic reagent bottles have been launched one after another, making these containers rich and colorful