<dl id="fxj9b"></dl><dl id="fxj9b"></dl>
<i id="fxj9b"><delect id="fxj9b"><font id="fxj9b"></font></delect></i><dl id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></dl><dl id="fxj9b"></dl><dl id="fxj9b"></dl><dl id="fxj9b"></dl><dl id="fxj9b"></dl>
<dl id="fxj9b"></dl>
<video id="fxj9b"></video>
<dl id="fxj9b"><delect id="fxj9b"><meter id="fxj9b"></meter></delect></dl><video id="fxj9b"><delect id="fxj9b"><font id="fxj9b"></font></delect></video><video id="fxj9b"></video><video id="fxj9b"></video><dl id="fxj9b"><delect id="fxj9b"><meter id="fxj9b"></meter></delect></dl>
<dl id="fxj9b"><delect id="fxj9b"></delect></dl><dl id="fxj9b"><delect id="fxj9b"><meter id="fxj9b"></meter></delect></dl><dl id="fxj9b"><delect id="fxj9b"></delect></dl>
<dl id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl></dl>
<nobr id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl></nobr><dl id="fxj9b"><delect id="fxj9b"></delect></dl>
<dl id="fxj9b"></dl><video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video>
<noframes id="fxj9b"><i id="fxj9b"><delect id="fxj9b"></delect></i><video id="fxj9b"><dl id="fxj9b"></dl></video><noframes id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl><dl id="fxj9b"></dl>
<dl id="fxj9b"></dl>
<dl id="fxj9b"><delect id="fxj9b"></delect></dl>
<dl id="fxj9b"><i id="fxj9b"><delect id="fxj9b"></delect></i></dl><noframes id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl><dl id="fxj9b"><delect id="fxj9b"><font id="fxj9b"></font></delect></dl><i id="fxj9b"><font id="fxj9b"><nobr id="fxj9b"></nobr></font></i>
<video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video><video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video>
<video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video><video id="fxj9b"></video>
<dl id="fxj9b"><delect id="fxj9b"><meter id="fxj9b"></meter></delect></dl><video id="fxj9b"><dl id="fxj9b"><i id="fxj9b"></i></dl></video><dl id="fxj9b"></dl>
<video id="fxj9b"></video><video id="fxj9b"><i id="fxj9b"></i></video>
<dl id="fxj9b"></dl>
<dl id="fxj9b"><delect id="fxj9b"></delect></dl><video id="fxj9b"></video><video id="fxj9b"><delect id="fxj9b"><font id="fxj9b"></font></delect></video><dl id="fxj9b"></dl>
<dl id="fxj9b"></dl><dl id="fxj9b"><i id="fxj9b"><meter id="fxj9b"></meter></i></dl><dl id="fxj9b"></dl><dl id="fxj9b"><i id="fxj9b"></i></dl><video id="fxj9b"><i id="fxj9b"></i></video>
<noframes id="fxj9b"><i id="fxj9b"></i> <dl id="fxj9b"></dl><i id="fxj9b"><delect id="fxj9b"></delect></i><dl id="fxj9b"></dl>
<dl id="fxj9b"></dl><video id="fxj9b"></video>
<video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video><video id="fxj9b"></video>
<dl id="fxj9b"></dl><dl id="fxj9b"><delect id="fxj9b"></delect></dl><dl id="fxj9b"></dl><dl id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></dl><dl id="fxj9b"><delect id="fxj9b"><font id="fxj9b"></font></delect></dl><video id="fxj9b"></video>
<dl id="fxj9b"></dl><i id="fxj9b"></i>
<video id="fxj9b"><dl id="fxj9b"><i id="fxj9b"></i></dl></video><video id="fxj9b"><i id="fxj9b"><font id="fxj9b"></font></i></video><dl id="fxj9b"></dl><video id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl></video><video id="fxj9b"></video>
<dl id="fxj9b"><dl id="fxj9b"><delect id="fxj9b"></delect></dl></dl>
<dl id="fxj9b"></dl>
<video id="fxj9b"><i id="fxj9b"></i></video><dl id="fxj9b"></dl><dl id="fxj9b"><i id="fxj9b"><delect id="fxj9b"></delect></i></dl><dl id="fxj9b"></dl><dl id="fxj9b"><delect id="fxj9b"><meter id="fxj9b"></meter></delect></dl>
<video id="fxj9b"></video><dl id="fxj9b"><delect id="fxj9b"></delect></dl>
<video id="fxj9b"></video>

水質重金屬快速檢測儀

簡要描述:水質重金屬快速檢測儀測試方法:取實際水樣作為基體,分別添加一定量的鉛、鎘、汞、六價鉻標準液(每種金屬離子配制濃度為50ug/L),用儀器ASV(陽極溶出,對應測量鉛、鎘、汞)模塊和比色模塊(對應測量六價鉻)分別測量,對實際水樣進行加標回收率測試。

  • 產品型號:YSHM-200M
  • 廠商性質:生產廠家
  • 更新時間:2023-05-24
  • 訪  問  量: 2527

詳細介紹

水質重金屬快速檢測儀應用案例:地表水現場實際測試

水樣基體:取某河道岸邊實際水樣若干

測試方法:取實際水樣作為基體,分別添加一定量的鉛、鎘、汞、六價鉻標準液(每種金屬離子配制濃度為50ug/L),用儀器ASV(陽極溶出,對應測量鉛、鎘、汞)模塊和比色模塊(對應測量六價鉻)分別測量,對實際水樣進行加標回收率測試。

 

序號

測試項目

YSHM-200M加標50ug/L測量結果

加標

加標

回收值

加標回收率(%

1

0.02

50.3

50.2

100.4

2

0.05

49.6

49.5

99.0

3

69.6

122.5

52.9

105.8

4

0.17

48.9

48.7

97.4

5

六價鉻

0.03

49.8

49.7

99.4

 

對以上加標樣(100ug/L)分別用等離子體質譜法測定鉛、鎘,火焰原子吸收法測鋅,原子熒光法測定汞六價鉻,分光光度計法測定,測定結果如下:

序號

測試項目

YSHM-200M儀器

實驗室儀器

回收值

加標回收率%

回收值

加標回收率(%

1

101.3

101.3

101.5

101.5

2

98.8

98.8

99.2

99.2

3

100.5

100.5

98.8

98.8

4

96.9

96.9

104.0

104.0

5

六價鉻

98.5

98.5

102.8

102.8

水質重金屬快速檢測儀采用電化學快速檢測方法---陽極溶出伏安法,結合國家標準方法---光度比色法,可應用于現場應急檢測(如水環境污染事故應急監測),也可應用于實驗室的的重金屬檢測和分析,目前的主要客戶群體是環保局、水務局、監測站、自來水公司和疾控中心等,可應用于地表水、地下水、海水、工業廢水和飲用水或其他環境水體的監測。

產品特點

1.一鍵式自動測試,使用更簡單,更方便,更人性化。

2.采用信號處理系統,有效提高測量的靈敏度,讓測量更精確。

3.采用探測器,電致冷而非液氮制冷,體積小、數據分析準確且維護成本低。

4.打破傳統儀器直線的設計,采用流線體的整體化設計,儀器時尚大方。

 

產品咨詢

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7
微信掃一掃
版權所有©2023 佳譜儀器(蘇州)有限公司 All Rights Reserved    備案號:    sitemap.xml    管理登陸    技術支持:環保在線    
处吻完整高清视频在线观看 人妻丝袜无码国产一区 亚洲AV永久无码精品成人 强伦姧人妻日韩A片 又硬又粗进去好爽A片春色视频 成人AV无码一区一乱一区 A片粗大的内捧猛烈进出视频 女人被弄到高潮的免费视频APP
掃一掃訪問手機站掃一掃訪問手機站
訪問手機站