男女一边摸一边做爽爽的免费阅读 ,中文字幕无码免费久久,久久99国产综合精品,国产区在线观看成人精品,中国大陆精品视频xxxx,亚洲国产成人久久综合同性,欧美在线Aⅴ性色,免费国产拍久久受拍久久
廣州易測(cè)公司(法國(guó)來(lái)美粘度計(jì)、流變儀、質(zhì)構(gòu)儀技術(shù)服務(wù)中心)，是一家專門提供世界各知名品牌儀器、實(shí)驗(yàn)室儀器整體配套方案、儀器維修和實(shí)驗(yàn)室設(shè)計(jì)的專業(yè)儀器技術(shù)服務(wù)網(wǎng)站，業(yè)務(wù)覆蓋從基礎(chǔ)型到大型專業(yè)化實(shí)驗(yàn)室、工業(yè)檢測(cè)儀器；由于廣州易測(cè)多年來(lái)一直服務(wù)于國(guó)內(nèi)各行業(yè)不同領(lǐng)域，積累了豐富技術(shù)服務(wù)經(jīng)驗(yàn)，現(xiàn)已成為多個(gè)著名品牌的國(guó)內(nèi)授權(quán)代理商; 法國(guó)來(lái)美粘度計(jì)、流變儀、質(zhì)構(gòu)儀技術(shù)服務(wù)中心主要業(yè)務(wù)儀器維修/應(yīng)用測(cè)試/安裝調(diào)試/技術(shù)培訓(xùn)/專題講座/銷售等 進(jìn)口儀器批發(fā)、維修：更專業(yè)、更實(shí)惠！讓您繁瑣的工作變得簡(jiǎn)易是我們的工作目標(biāo)！
 

關(guān)鍵字：
查分類：
您還沒有登陸
歡迎登陸或注冊(cè)后購(gòu)物
  110C-01A.. ￥0
  D10P-16型.. ￥0
  D10P-17型.. ￥0
  D10P-19型.. ￥0
  D10P-20型.. ￥0
  D10P-26型.. ￥0
  D10P-29型.. ￥0
  D10P-35型.. ￥0
  YSI ORP1.. ￥0
  D10P-53型.. ￥0
       聽話乖乖購(gòu)買方式,迷香水貨到付款,迷催藥聯(lián)系方式,乖乖的水貨到付款 >> BUCK美國(guó)博科 >>

商品名稱：氣相色譜儀 GC 910
　
 氣相色譜儀 GC 910
  商品編號(hào)： 2012731881
  商品規(guī)格：
  商品品牌： 美國(guó)BUCK博科
  商品比較：
  商品庫(kù)存： 10臺(tái) 熱賣中
  商品折扣： 0折 ( 贈(zèng)送積分0分 )
  瀏覽次數(shù)： 次
  購(gòu)買數(shù)量：
市場(chǎng)價(jià)：
 ￥1.00元
會(huì)員價(jià)：
 ￥0.00 元
VIP 價(jià)：
 
 

Features

FID & TCD Detectors
On-Column Injector
built-in air compressor
1-meter Silica Gel Column
Temperature Programmable Column Oven
Electronic Pressure Control (EPC) for Carrier & Combustion Gases
4 channel PeakSimple Data System
Programmed oven temperatures from 50°C/min up to 300°C and
20°C/min from 300°C to 450°C
Peak Simple Software for Windows with built-in 4 channel serial
data system
Fast cool oven from 400°C to 50°C in less than 5 minutes for
increased sample throughput
Electronic pressure controls (EPC) maintains flat baselines
over full temperature range, with highly stable retention times
Performs research quality analyses under rigorous lab or field conditions
Over 12 different detector options to choose from for optimal measurement results

    910 GC with FID & TCD detectors 30 Meter column, and built-in air compressor.
    In the lab, the 910-series GCs perform routine industrial analyses and
    complicated research separations easily, generating accurate and reproducible
    results. Designed to be durable and portable, the compact 310-series is ideal
    for operation in the field, E.P.A. and A.S.T.M. methods can be easily performed
    on-site, even in adverse field environments. Use the 910 & 310 and obtain quality
    results.

    A GC with the versatility to meet your lab’s specific needs. The unique
    architecture of the Buck GC systems allow various detector and injector
    combinations, so each GC can be configured to meet your specific lab
    requirements. The full-size 910-GC can accommodate multiple
    injectors and detectors for multi-functional applications, while the smaller
    310-GC is equally flexible for portable and field analysis. Automated Analyses
    Let the GC do the work so you don’t have to -The Buck 910/310 offer total
    control of applicationparameters using PeakSimple software. PeakSimple allows
    unlimitedtemperature programming, electronic pressure control, carrier gas
    pressure,gas valve position, gas solenoid actuation, autosampler control and
    other options. Just program your application parameters into the computer
    and let the 910 do the rest.

    FID (Flame Ionization Detector) Commonly used for Organic analyses, it is
    specific for Hydrocarbon species with a working range from ~10PPM to
    10% for C1-C10 compounds. It has a high temperature range, over 400oC,
    and can be interfaced with add-on detectors for selective-species
    measurements. Solvent and material characterization, environmental samples,
    TPH and petroleum analyses are primary applications. Air & Hydrogen are
    support gases, using Helium for a carrier gas.

    TCD Detector
      • Universal detector
      • Detects from 100% down to 200-500 ppm
      • Easily replaceable filaments
      • Thermostatted up to 275° C
      Because it detects all molecules, the Thermal Conductivity Detector
      is commonly used for fixed gas analysis (O2, N2, CO, CO2, H2S, NO, etc.)
      where the target analytes do not respond well on other, more sensitive
      detectors. The TCD can detect concentrations from 100% down to around
      100 ppm on a flat baseline with sharp peaks. Where the peak is
      broad or the baseline is not flat, detection limits of 300 ppm are more realistic.
      For lower detection limits, the HID detector may be more suitable for inorganics,
      and the FID detector provides 1ppm detection for hydrocarbon species.

      The TCD consists of four tungsten-rhenium filaments in a Wheatstone
      bridge configuration. Electric current flows through the filaments,
      causing them to heat up. Carrier gas (usually helium, which has very high
      thermal conductivity) flows across the filaments, removing heat at a constant
      rate. Two of the filaments are exposed only to carrier gas (reference),
      and two are exposed to the carrier/sample flow. When a sample molecule
      with lower thermal conductivity than the carrier gas exits the column and
      flows across the two sample filaments, the temperature of the filaments
      increases. This temperature increase unbalances the Wheatstone bridge
      and generates a peak as sample molecules transit through the detector.
      A filament protection circuit prevents filament damage by disabling the
      current if carrier pressure is not detected by the GC, but cannot prevent
      filament damage in all circumstances. The TCD is equipped with
      user-replaceable filaments in the event of a burn-out.
       
      傅立葉紅外光譜儀
      氣相色譜儀 GC 910
      高效液相色譜儀 LC-20
      測(cè)汞儀
      火焰-石墨爐原子吸收光譜儀系統(tǒng)
      >>查看更多關(guān)于 美國(guó)BUCK博科 品牌的商品   
      姓 名： ☆ ☆☆ ☆☆☆ ☆☆☆☆ ☆☆☆☆☆
      標(biāo) 題：
      內(nèi) 容：
       
          友情鏈接: 繁體中文| English| Deutsch Instrument Network| lengua española| 한국의| India| Brasil| langue française| 日本語(yǔ)| lingua italiana| Suid-Afrika| Nederlands| Indonesia| Esperanto| Pilipino| Melayu| Dansk| svensk| Lietuvos| 流變儀| 廣州易測(cè)儀器網(wǎng)| waco測(cè)罐儀器網(wǎng)| 華遠(yuǎn)博際|
      　首頁(yè)| 聯(lián)系我們 | 訂單查詢 | 付款方式 | 留言或建議| 點(diǎn)擊這里給我發(fā)消息
       
       網(wǎng)站備案:粵ICP備2020079246
      　銷售郵箱：east_gz@163.com　銷售電話：020-62807956,62807049 郵政編碼：510507
      　公司地址：廣州市天河區(qū)燕都路68號(hào)102之四　
      　Copyright © 2012 廣州易測(cè)儀科學(xué)器有限公司 All Rights Reserved.
       
       
       
       
       
       MSN客服
      主站蜘蛛池模板： 亚洲AV无码一二区三区在线播放| 久久久精品久久久久三级| 国产精品午夜无码AV在线播放| 欧美一区二区三区不卡免费| 久热免费视频| 精品国产免费第一区二区三区日韩| 91免费在线看| 久久精品视频一| 亚洲精品高清视频| www.亚洲一区二区三区| 久久女人网| 在线观看视频日韩精品| 亚洲国产成人精品久久精品| 国产一级做a爱视频在线| 99热亚洲精品6码| 欧美激情精品成人一区| 人妻人人做人做人人爱| 欧美肉大捧一进一出免费视频 | 国产精品免费精品自在线观看| 久久久久无码精品国| 国产极品白嫩精品| 国内女人喷潮完整视频| 国产亚洲精品自在久久| 久久久久国色av免费看| 久久久国产精华液| 97香蕉碰碰人妻国产欧美 | 国产美女精品一区二区| 国产性精品| 成人一级黄色毛片| 国产精品久久婷婷婷婷| 亚洲日本视频一区二区三区| 国产真实乱XXXⅩ视频| 国产在视频线精品视频二代| 欧美人与物videos另类xxxxx | 99久久精品一区二区毛片吞精| 国产丝袜精品不卡| 人妻无码aⅴ中文系列久久免费| 日韩欧美国产丝袜视频| igao国产视频| 一级毛片基地| 一二三四中文字幕日韩乱码|