亚洲中文字幕一区-91精品久久久久-www.黄色在线观看-国产精品视频一-欧美亚洲视频在线观看-看毛片的网址-九九99精品-youjizz少妇-亚洲美女操-国内精品亚洲-欧美国产日韩另类

Chlorophyll A grinder

Model:JXFSTPRP-YLS-01

Brand:Shanghai Jingxin

Specifications :Set

Introduction:It should be suitable for the extraction and mixing of chlorophyll in tap water and plant samples. It must meet the relevant requirements of "Determination of Chlorophyll a in Water Quality by Spectrophotometry" HJ897-2017.

Product Description:

Chlorophyll A grinder JXFSTPRP-YLS-01 (patented product, counterfeiting must be punished! 2013200394108)

skills requirement:

Equipment use: It should be suitable for the extraction and mixing of chlorophyll in tap water and plant samples. It must meet the relevant requirements of "Determination of Chlorophyll a in Water Quality Spectrophotometry" HJ897-2017. The sample can reach the micron level after 3 minutes of grinding.

It can be matched with most centrifuges on the market. After grinding, the sample does not need to be transferred again to prevent sample loss.

Dual platforms, multi-channels, large number of operations, good effects, adjustable speed, easy operation: built-in program controller, can set the grinding time, rotor vibration frequency and other parameters.

No cross-contamination: The sample tube is in a fully enclosed state during the crushing process, and disposable centrifuge tubes and beads can be used. The sample is kept in the tube completely to avoid cross-contamination between samples and external contamination.

The grinding time is digitally adjustable, 0-9999 minutes.

The program can be set and adjusted according to requirements, and the instrument has its own acceleration, running, and buffering three stages.

The instrument has an independent vibration unit and control unit to avoid resonance.

Professionally designed, the grinding chamber is transparent and visible.

220V 150W DC brushless electric drive.

configuration list:

1 host;

Chlorophyll special filter paper (50 sheets);

1 set of special adapter (2 stages, each stage supports 6 10ml centrifuge tubes);

3 bottles of special grinding beads;

1 bag of high-quality special centrifuge tubes, no less than 100 (for users to grind for a long time without leakage, and be responsible for handling the return of the instrument as unqualified);

Several other matching accessories and tools (tweezers, sieve, gaskets, etc.).

2020.12.21
水質葉綠素研磨儀---檢測地表水中葉綠素a的含量
貫徹執行《中華人民共和國環境保護法》,根據國家和上級監測站要求參與制定有關政策法規和監測技術規范。 參與本地區環境監測規劃、計劃的制定,并貫徹執行。按照國家環境監測技術規范開展環境質量監測,對轄區內的污染源實施監督監測,對重點污染源建立和健全排污動態檔案,編寫監測報告。
2020.12.21
上海凈信全自動樣品研磨儀研磨濾紙---檢測地表水中葉綠素a的含量
實驗目的是檢測地表水(湖水、河水等)中葉綠素a的含量,檢測標準參照HJ 897-2017行業標準
Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
主站蜘蛛池模板: 垣曲县| 富宁县| 库伦旗| 偃师市| 泗水县| 黄梅县| 昌邑市| 札达县| 平果县| 广灵县| 山东省| 商洛市| 咸宁市| 磐安县| 贵州省| 华阴市| 南开区| 石楼县| 石景山区| 江油市| 彭水| 大安市| 七台河市| 曲阳县| 鄂州市| 丰城市| 洛浦县| 宜宾市| 博白县| 周口市| 牙克石市| 大悟县| 三河市| 云阳县| 衡阳县| 石棉县| 濮阳市| 曲沃县| 衡阳县| 洮南市| 深水埗区|