aaa级精品久久久国产片,国产主播一区二区在线放,国产自产自愉精品一区二区63一区二区三区四区在线不卡,91高清国产不卡一区二区,欧美成人精品欧美一级乱黄黄瓜视频在线观看,亚洲无码少妇午夜电影,国产午夜无码专区喷水 ,洲国产成人久久一区久久

HUBT-01P Helicobacter pylori tester

Product features: Innovative structural design, more compact, lighter, the latest circuit design and the latest components, lower background, higher efficiency, more reliable, fully automatic design, push and test, Free choice of measuring tim

Technical indicators: The detection efficiency of 14C non-quenching standard source should be ≥87%, and the counting rate of 14C background should be ≤60CPM. After the instrument has been working continuously for 48 hours, the relative change

Product advantages: Equipped with graphic workstations, can choose to print graphic reports, support scanning guns, support connection to the hospital network, automatically generate detection databases, convenient for query and call: especial

Back to list

InstructionsVideo presentationOnline documentationEquipment comparison table

01 The first step
Subjects should be tested on an empty stomach or two hours after eating, and take a urea [14C] capsule with about 20ml of cold drinking water.
02 The second step
Wait about 25 minutes (without strenuous exercise).
03The third step
Go to the medical staff to get the gas cylinder and disposable gas tube.
04 Step 4
Open the cap of the gas collecting bottle and insert the thin end of the blowing tube below the liquid level of the gas collecting agent bottle. The subject’s mouth contains the thickest end of the air-blowing tube and blows into the gas-collecting agent bottle with moderate and steady force. The air can be changed during blowing, but it is strictly forbidden to suck back. Do not spill liquid. Do not blow saliva into the air-gathering agent. The blowing time is 1~3 minutes. Stop blowing when the gas collector turns from purple to colorless. If the color fades after more than 3 minutes, you can also stop blowing, cover the bottle, and discard the disposable blowing tube. Designated place.
05 Step 5
The gas collector bottle is handed over to the examiner, waiting for the test result.
Video demonstration reference supporting equipment: HUBT-01P Helicobacter pylori tester
Comparison table of cassette and liquid scintillation equipment
Instrument type Detection principle Sampling material Detection efficiency Accuracy Repeatability Detection time Blowing force Blowing time Specimen effective gas Database Exterior market share
Liquid scintillation Photomultiplier Scintillation fluid >87% 94.60% >94% 1 minute easy 1-2 minutes 99% Have Simple 95%
Cassette Ionization Gas collection card >15% 85% >85% >4 minutes Strenuous 3-5 minutes 80% Have Simple and lightweight 5%

Keep your stomach healthy

  • Service Hotline： 0571-85392896
  • Fax： 0571-85392896
  • Address：807, Block C, Zijin Plaza, Gudun Road, Xihu District, Hangzhou City, Zhejiang Province
最近中文字幕MV高清在线视频| 色综合91久久精品中文字幕| 一级a性色生活片久久无| 成人性生交大片免费看好| 国产中文区3幕区2021| 岛国精品视频一区二区三区| 97夜夜澡人人爽人人免费| 日本一区二区三区免费高清| 亚洲第一天堂中文字幕a∨| 饭桌上故意张开腿让公国产免费AV吧在线观看在线a | 日本大片在线看黄a∨免费| 天天日天天插欧美日韩手机在线| 亚洲成a人片77777国产| 国产一区二区三区精品视频| 国产精品黄网站免费进入| 天堂mv在线mv免费mv香蕉 | 亚洲欧洲日韩国产精品妖精| 亚洲天堂在线观看视频网站| 欧美日韩免费在线观看| 亚洲国产香蕉碰碰人人| 久久人人爽人人爽人人片aV东京热| 亚洲国产成人在线免费| 久久久精品国产亚洲成人满18免费网站| 日本免费高清视频二区| 人妻av一区二区三区精品| 亚洲综合色在线观看一区二区三区| 在线观看高清黄网站免费| 韩国三级中文字幕hd| 中文字幕 日韩 人妻 无码| 亚洲欧美日韩综合俺去了伊人| AV人摸人人人澡人人超碰妓女| 强奷人妻日本中文字幕| 精品国产鲁一鲁一区二区交| 欧美老熟妇又粗又大| 最近更新免费中文字幕大全| 国产a一级无码毛片一区二区三区| 国产精品视频第二区第二页| 女生主动让男生舔自己的坤坤| 亚洲精品天天影视综合网| 国产欧美日韩va另类在线| 免费中文字幕囯产在线|