无码视频一区二区三区,中文字幕丰满乱孑伦无码专区,国产深夜男女无套内射,精品少妇爆乳无码av无码专区

產(chǎn)品展示
PRODUCT DISPLAY
產(chǎn)品展示您現(xiàn)在的位置: 首頁 > 產(chǎn)品展示 > 沃特世waters耗材配件 > waters液相色譜耗材 >waters美國沃特世VanGuard保護柱總代理

waters美國沃特世VanGuard保護柱總代理

產(chǎn)品時間:2021-08-23

簡要描述:

waters美國沃特世VanGuard保護柱總代理VanGuard預柱和保護柱經(jīng)過優(yōu)化設計,能夠在保護和延長分析柱使用壽命的同時,不犧牲色譜性能。VanGuard保護柱具有多種粒徑和固定相類型供您選擇,是為沃特世的各種分析柱提供物理和化學保護的理想之選。

waters美國沃特世VanGuard保護柱總代理

去除顆粒污染物和化學污染物

經(jīng)常分析具有復雜樣品基質(zhì)的藥物、天然產(chǎn)物、環(huán)境和工業(yè)化學品會縮短分析柱的使用壽命并降低其色譜性能。沃特世VanGuard保護柱能通過去除流動相液體中可能存在的顆粒污染物和化學污染物來提升分析柱的性能。

waters美國沃特世VanGuard保護柱總代理

VanGuard保護柱推薦配置

ACQUITY UPLC HSS PFP VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186005974
ACQUITY UPLC HSS C18 VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003981
ACQUITY UPLC BEH HILIC VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003980
Atlantis HILIC VanGuard Cartridge, 100Å, 3 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186007666
ACQUITY UPLC HSS C18 SB VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186004136
ACQUITY UPLC Peptide CSH C18 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186006939
ACQUITY UPLC CSH C18 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186005303
ACQUITY UPLC Glycan BEH Amide VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186004739
ACQUITY UPLC HSS Cyano (CN) VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186005995
ACQUITY UPLC Glycoprotein BEH Amide VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg with Gly...部件代碼: 176003699
ACQUITY UPLC Peptide HSS T3 C18 VanGuard Pre-column,  100Å , 1.8 µm, 2.1 x 5 mm, 3/pkg部件代碼: 186008757
ACQUITY UPLC BEH Amide VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186004799
ACQUITY UPLC CSH Fluoro Phenyl VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186005358
ACQUITY UPLC Protein BEH C4 VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186004623
ACQUITY UPLC BEH C18 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003975
ACQUITY UPLC BEH Shield RP18 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003977
ACQUITY UPLC HSS T3 VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003976
ACQUITY UPLC BEH Phenyl VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003979
ACQUITY UPLC BEH C8 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186003978
ACQUITY UPLC Glycoprotein BEH Amide VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186007960
ACQUITY UPLC Peptide BEH C18 VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186004629
ACQUITY UPLC Glycoprotein BEH Amide Column, VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 150 mm, ...部件代碼: 186007963
ACQUITY UPLC Glycoprotein BEH Amide Method Validation Kit, 300Å, 1.7 µm, 2.1 mm X 100 mm, 3/pkg部件代碼: 186007964
ACQUITY UPLC CSH Phenyl-Hexyl VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg部件代碼: 186005413
ACQUITY UPLC Glycoprotein BEH Amide Column, VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 100 mm, ...部件代碼: 186007962

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)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(jié)果(填寫阿拉伯數(shù)字),如:三加四=7
聯(lián)系方式
  • 公司電話

    021-54160852

  • 客服1手機/微信

    18101696470

  • 客服2手機/微信

    18121078314

在線客服
中文字幕在线观看| 天天摸天天做天天爽水多| 国产天美传媒AV国产自制剧| 蜜桃视频直播app| 国产精品18久久久久久| 久久久精品人妻一区二区三区| 成人区精品一区二区婷婷| 永久免费a∨片在线观看| 波多野结衣绝顶大高潮| 国产精品无码免费专区午夜| 精品无码成人久久久久久| 久久久久国产精品免费免费搜索| 放荡少妇交换超级乱| 88久久精品无码一区二区毛片| 日韩av无码一区二区三区不卡| 无遮挡18禁啪啪羞羞漫画| 16表妺好紧没带套经过| 日本乱偷人妻中文字幕在线| 男女野外做爰全过程69影院| 国产精品妇女一二三区| 色综合久久久久久久久五月| 精品无人区无码乱码av片国产| 亚洲一区二区三区av天堂| 啊灬啊灬啊快日出水了A片| 乡村大坑的性事小说| 被窝里的翁憩二十六| 大肉大捧一进一出的视频| 亚洲AV区无码字幕中文色| 国产在线精品国自产拍影院同性| 中文av人妻av无码中文视频 | 国产午夜影视大全免费观看| 人妻无码视频一区二区三区| 亚洲av无码一区二区乱子仑| 无码少妇一区二区三区芒果| 厨房里强摁做开腿呻吟| 亚洲国产一区二区A毛片日本| 偷窥 性别 瘾 xxxxx| 高潮搐痉挛潮喷av| 亚洲av无码一区二区三区dv| 欧美裸体xxxx极品少妇| 国产精品白浆无码流出|