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-01 (new) Helicobacter pylori tester

Product features: The use of 800*480 resolution LCD screen, with capacitive touch screen model, more in line with modern medical equipment technology requirements, instrument self-check function, sample storage in place, printer loading paper

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 advantage: This product has more than 10,000 units nationwide, and the annual failure rate is less than 1%. The solid flash and liquid flash modes can be switched directly, and can be operated on a single machine through the touch scre

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 for about 25 minutes (do not do strenuous exercise)
03The third step
Go to the medical staff to collect gas cylinders and disposable trachea
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 instrument: HUBT-01 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
国产精品嫩草影院AV| 国产精品.XX视频| 欧美人牲交免费观看| 一本色道久久88综合日韩精品| 精品熟妇视频一区二区三区| 伊人久久大香线蕉综合AⅤ| 99久久影院,无码 人妻| 97无码人妻免费精品视频| 亚洲三级高清免费| 亚洲色欲大片AAA无码| 精品成人一区二区三区四区| 国产一区二区在线影院欧美超级乱婬视频播放| 国产亚洲av片在线观看18女人| 亚州av综合色区无码一区| 无码人妻一区二区三区免费视频| 亚洲av午夜福利精品一级无码| 国产AV丝袜一区二区三区| 一级做a爰片久久毛片a片护士| 欲色a∨人人爽网站hd播放器| 欢迎访问欧美成人精品第一区二区三区| 国产三级视频在线观看视| 99精品無碼人妻一區二區三區| 亚洲色偷拍区另类无码专区| 2024年最新最全为您提供亚洲中文无码不卡在线观看| 日本中文字幕在线精品一区| 亚洲AV人无码综合在线观看| 日韩免费无码视频一区二区三区| 丁香婷婷亚洲AV成人综合APP| 1000部国产黄色网站免费观看| 亚洲高清一区二区三区不卡| 亚洲毛片免费一级| 色AV专区无码影音先锋| 精品免费久久久久| 国产精品熟女一区二区| 色综合久久久无码中文字幕| 无码乱码av天堂一区二区| 中文字幕乱码亚洲中文在线| 精品国精品无码自拍自在线| 久久久久久精品人妻免费网站| 欧美精品久久久久久精品爆乳| 国产啪精品视频网站免费尤物|