荫蒂添的好舒服视频囗交,农村熟妇高潮精品A片,艳妇乳肉豪妇荡乳XXX,亚洲色欲色欲WWW在线成人网

  • 1
產(chǎn)品資料

079014美國(guó)戴安Dionex Acclaim Carbonyl LC Column 液相色譜柱

如果您對(duì)該產(chǎn)品感興趣的話,可以
產(chǎn)品名稱: 079014美國(guó)戴安Dionex Acclaim Carbonyl LC Column 液相色譜柱
產(chǎn)品型號(hào):
產(chǎn)品展商: 其它品牌
產(chǎn)品文檔: 無(wú)相關(guān)文檔

簡(jiǎn)單介紹

【簡(jiǎn)單介紹】戴安公司生產(chǎn)的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術(shù)優(yōu)勢(shì)和方法已廣泛地應(yīng)用于各個(gè)領(lǐng)域,其市場(chǎng)占有率達(dá)80%。全球與離子色譜相關(guān)的文章有90%均出自戴安公司生產(chǎn)的離子色譜儀。   
戴安公司的快速溶劑萃取儀15分鐘之內(nèi)僅用15毫升溶劑既可完成對(duì)10g樣品的萃取,該技術(shù)已在環(huán)境、**、食品和聚合


079014美國(guó)戴安Dionex Acclaim Carbonyl LC Column 液相色譜柱  的詳細(xì)介紹

美國(guó)戴安Dionex Acclaim Carbonyl LC Column 液相色譜柱

Acclaim Carbonyl LC Column?

High Resolution HPLC of Aldehyde and Ketone Contaminants

The Thermo Scientific Acclaim* Carbonyl C18 HPLC columns are designed specifically for superior resolution and high-throughput separation for DNPH derivatives of aldehydes and ketones regulated by the U.S. Environmental Protection Agency (EPA) in methods such as EPA 554, EPA 8315, EPA 1667, EPA TO-11, and by the California Environmental Protection Agency Air Resources Board in method CARB 1004.

  • High efficiency for UHPLC performance
  • Rugged columns with good lot-to-lot reproducibility
  • Proven robust methods

Carbonyl compounds, including low molecular weight aldehydes and ketones, cause environmental and health concerns. Because of their highly volatile and reactive nature, carbonyl compounds are often converted to the dinitrophenylhydrazine (DNPH) derivatives prior to analysis. The Acclaim Carbonyl C18 columns are high-performance reversed-phase columns specifically designed for high throughput and baseline separation of thirteen DNPH derivatives of aldehydes and ketones regulated by CARB Method 1004. In addition, the same chromatographic method can be applied directly to other regulatory methods such as EPA 554, EPA 8315, and EPA TO-11.

The columns are available in three particle sizes: ?2.2, 3 and 5?m. Smaller particle sizes provide high peak efficiency for fast analysis. Small internal diameter (i.d.) columns (e.g., 2.1 and 3.0 mm) consume less solvents and produce less chemical waste. For high-throughput application, the 2.1 × 100 mm column format combined with high linear velocity should be considered. When high resolution power is desired, a longer column (2.1 × 150 mm) can be used at an optimal linear velocity to achieve even better resolution.

技術(shù)參數(shù):

Acclaim Carbonyl C18 Column Specifications
Column chemistryProprietary alkyl group
Operating pressure limit (recommended)

800 bar for 2.1 x 150mm; 2.2?m

600 bar for 2.1 x 150mm; 3.0 ?m

600 bar for 2.1 x 100mm

700 bar for 3.0 x 100mm

600 bar for 3.0 x 150mm

800 bar for 3.0 x 250mm

Operating pH range (recommended)2.5–7.5
Operating flow rate range (recommended)0.4–1.4 ?mL/min for 3.0 mm i.d. formats
0.25–0.75 ?mL/min for 2.1 mm i.d. formats
Operating temperature (recommended)25 -35 °C

訂購(gòu)信息:

Analytical Columns
Acclaim Carbonyl RSLC Analytical,2.2?m (2.1 x 100mm)077972
Acclaim Carbonyl RSLC Analytical,2.2?m (2.1 x 150mm)077973
Acclaim Carbonyl RSLC Analytical,2.2?m (3.0 x 100mm)077974
Acclaim Carbonyl C18 Column 3?m Analytical (2.1 x 150 mm)079011
Acclaim Carbonyl C18 Column 3?m Analytical (3.0 x 150 mm)079010
Acclaim Carbonyl C18 Column 3?m Analytical (3.0 x 250 mm079009
Acclaim Carbonyl C18 Column 5?m Analytical (4.6 x 150 mm)079008

Guard Columns
Acclaim Carbonyl C18 Column 5?m Guard (2.1 x 10 mm), 2/pk079012
Acclaim Carbonyl C18 Column 5?m Guard (3.0 x 10 mm) , 2/pk079013
Acclaim Carbonyl C18 Column 5?m Guard (4.6 x 10 mm), 2/pk079014

產(chǎn)品留言
標(biāo)題
聯(lián)系人
聯(lián)系電話
內(nèi)容
驗(yàn)證碼
點(diǎn)擊換一張
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請(qǐng)您留下您的詳細(xì)聯(lián)系方式!

滬公網(wǎng)安備 31011702004544號(hào)

荫蒂添的好舒服视频囗交,农村熟妇高潮精品A片,艳妇乳肉豪妇荡乳XXX,亚洲色欲色欲WWW在线成人网

                万界独尊在线观看全集免费观看动漫| 狠色婷婷久久一区二区三区_| 激情久久综合网| 欧美丰满少妇xxxxx做受| 中文字幕二三区| 波多野结衣VS黑人巨大| 偷窥偷拍各类wc女厕嘘嘘| 成人超碰在线| 丰满人妻被教官猛烈进入中文| 性生交大片免费看A片张柏芝| 99精品久久毛片A片| 蜜臀久久99精品久久宅男| 色综合久久久| 久久精品5| 性做爰A片春欲| jjzzjjzz亚洲日本少妇| 成人av亚洲| 国产成人污污污精品一区二区| 国产精品一二三区免费| 国产精品扒开腿进入爽爽视频网站 | 亚洲男人天堂2017| 国产精品久久久久久一区二区三区| 高清毛片一区二区三区| 国产毛片久久久久久| 国产在线一区二区三区四区| 熟女熟妇人妻一区二区三区| 丰满熟女人妻大乳| 国产精品高清一区二区| www.综合久久| 五月天高清欧美mv| 亚洲视频一区二区三区在线观看| 少妇的肉体AAAAA免费视频| 精品国产91亚洲一区二区三区www| 女人荫蒂被添高潮视频| 免费黄色91| 欧美成人三级在线播放| 午夜福利一二三区| 91精产品一区一区三区40p| 国产一区二区三区精品毛片| 狠狠色噜噜狠狠狠777米奇小说| 国产伦精品一区二|