成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

您好, 歡迎來到化工儀器網

| 注冊| 產品展廳| 收藏該商鋪

13224517959

products

目錄:上海希言科學儀器有限公司>>美國戴安Dionex>> 美國戴安 P/N: 064312Dionex Acclaim Explosives LC Column 液相色譜柱

Dionex Acclaim Explosives LC Column 液相色譜柱
  • Dionex Acclaim Explosives LC Column  液相色譜柱
  • Dionex Acclaim Explosives LC Column  液相色譜柱
參考價 面議
具體成交價以合同協議為準
參考價 面議
具體成交價以合同協議為準
  • 品牌 DIONEX/英國
  • 型號 美國戴安 P/N: 064312
  • 廠商性質 代理商
  • 所在地 上海
屬性

>

更新時間:2018-04-30 09:01:45瀏覽次數:853評價

聯系我們時請說明是化工儀器網上看到的信息,謝謝!

同類優質產品

更多產品
戴安公司生產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優勢和方法已廣泛地應用于各個領域,其*達80%。與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。

Acclaim Explosives LC Column

Acclaim Explosives Columns: A Total Solution for EPA Method 8330

The Thermo Scientific Acclaim? Explosives E1 (5 ?m) and E2 (5, 3 and 2.2 μm) silica-based reversed-phase columns are designed to resolve all 14 explosives listed in EPA SW-846 Method 8330: Nitroaromatics and Nitramines by HPLC. Their unique chemistries deliver superior resolution with complementary selectivities. The E1 is recommended for use as a direct replacement for ODS columns for the primary analysis.The E2 may be used as either a primary or a confirmatory column.

  • Two column chemistries, each offering baseline resolution of all 14 compounds targeted by EPA Method 8330
  • Mutually-complementary selectivity
  • Simple, isocratic elution conditions
  • Rugged columns with good lot-to-lot reproducibility
  • Unique selectivities for separating other nitroaromatic molecules

The Acclaim Explosives stationary phases are based on  ultrahigh-purity spherical silica gel particles, with 120 ? pore size. The Acclaim Explosives E1 is available in a 5 ?m particle size and E2 columns are available in 5, 3 and 2.2 μm particle sizes. The unique chemistry of these columns offers exceptional selectivity and stability over the range of pH 3.0 to 7.0, and their design ensures good column life and easy cleanup.

While both columns perform reproducibly under their optimized conditions, separation conditions for the Acclaim Explosives E2 can be readily changed to accommodate inclusion of additional explosives compounds.

The manufacturing process is controlled to ensure that every Explosives column delivers reproducible performance, lot-to-lot and column-to-column. The columns are tested for baseline resolution of all 14 explosives.

技術參數:



Acclaim Explosives Columns — A Total Solution for EPA Method 8330  Specifications
Starting MaterialUltra-pure silica
Particle Size3 ?m and 5 ?m
Particle ShapeSpherical
Particle Size Distribution (40/90)< 1.3
Metal Impurity (Na, Fe, Al)<10.0 ppm Total Metal
< 3.0 ppm Individual Metals
Pore Volume0.9 - 1.0 mL/g
Average Pore Diameter120 ?
Surface Area300 m2/g
Recommended pH range3.0 - 7.0
Temperature Limit50 oC


訂購信息:


Analytical Columns
Acclaim RSLC Explosives E2, 2.2?m Analytical (2.1 x 100mm)076225
Acclaim RSLC Explosives E2, 2.2?m Analytical (2.1 x 150mm)076226
Acclaim RSLC Explosives E2, 2.2?m Analytical (3.0 x 100mm)076227
Acclaim Explosive E2, 3 ?m, Analytical, (2.1 x 150 mm)070083
Acclaim Explosive E2, 3 ?m, Analytical, (3.0 x 150 mm)070082
Acclaim Explosive E2, 3 ?m, Analytical, (3.0 x 250 mm)070081
Acclaim Explosives E1 (4.6 x 250 mm)064305
Acclaim Explosives E2 (4.6 x 250 mm)064309
Acclaim Explosives Kit (includes 064305, 064309, 064303, 064307; requires holder 059456)064312
Guard Columns
Acclaim Explosives E1, 5 ?m Guard Cartridges, (4.6 x 10 mm), 2 ea (use V-2 Holder)069702
Acclaim E2, 5?m Guard Cartridges (3 x 10mm), 2ea, requires holder 069580071989
Acclaim Explosives E2, 5 ?m Guard Cartridges, (4.6 x 10 mm), 2 ea (use V-2 Holder)069703
Acclaim SST Guard Cartridge Holder V-2069580
Acclaim Guard Kit (Holder and coupler) V-2069707
Guard to Analytical Column Coupler V-2074188
Acclaim Explosive E1 Guard (4.3 x 10 mm), 2 ea; requires holder 059456064303
Acclaim Explosive E2 Guard (4.3 x 10 mm), 2ea; requires holder 059456064307
Acclaim SST Guard Cartridge Holder V-1059456
Guard to Analytical Column Coupler059457
Guard Kit (Holder and Coupler)059526


會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

您的留言已提交成功!我們將在第一時間回復您~
在線留言

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

該信息已收藏!
標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:
熱線電話 在線詢價
主站蜘蛛池模板: 亚洲国产日韩欧美在线观看| 欧美高清日韩国产| 女人让男人桶爽30分钟小视频免费| 国产真实乱对白精彩| 大陆极品少妇内射AAAAAA| 2021自拍偷在线精品自拍偷| 亚洲精品日本| 国产日韩欧美综合视频| WWW国产内插视频| 亚洲综合色五月久久婷婷| 欧美福利电影a在线播放| 国产欧美综合网| 久久久久久中文字幕有精品| 欧美日韩亚洲另类| 亚洲AV福利天堂一区二区三| 日韩区二区三区中文字幕| 国产亚洲精品久久久久丝瓜| 国产综合有码无码中文字幕| 亚洲欧美色中文字幕在线| 粉嫩小泬BBBB免费看| 精品国产麻豆一区二区三区| 国产又黄又爽又刺激的免费网址| 日韩国产精品亚洲а∨天堂免| 国产 欧美 日韩在线视频| 亚洲一区二区日韩av| 亚洲日本欧美日韩高观看| 日本精品久久久久中文字幕| 师生系列乱肉辣伦全文阅读| 免费看中文字幕一级高清| 人妻在卧室被老板疯狂进入国产| 日韩中文字幕在线| 99热久久是有精品首页| 欧美日韩天堂在线| 影音先锋资av男人撸| 国产又黄又猛又粗又爽的A片漫| 黄色软件视频app| 久久久久久久久四区三区| 国产av网站亚洲| 日韩在线电影中文字幕| 亚洲国产精品日韩欧美| 内射人妻无码色AV无码|