日韩在线免费视频_日韩精品视频一区二区在线观看_久久久精品在线_一本一生久久a久久精品综合蜜

廣州偉伯科技有限公司
您的位置:首頁 > 產(chǎn)品中心 > 進口試劑
產(chǎn)品搜索:
 
397682個產(chǎn)品
產(chǎn)品編號:3239729
純度規(guī)格:tube, 200mm, outside diameter 1.75mm, inside diameter 1.55mm, wall thickness 0.1mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239728
純度規(guī)格:tube, 200mm, outside diameter 1.1mm, inside diameter 0.75mm, wall thickness 0.175mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239727
純度規(guī)格:tube, 16.5mm, outside diameter 1.64mm, inside diameter 1.09mm, wall thickness 0.275mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:5 EA,10 EA
產(chǎn)品編號:3239726
純度規(guī)格:tube, 100mm, outside diameter 7.0mm, inside diameter 6mm, wall thickness 0.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239725
純度規(guī)格:tube, 100mm, outside diameter 6.0mm, inside diameter 4mm, wall thickness 1.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239724
純度規(guī)格:tube, 100mm, outside diameter 5.0mm, inside diameter 4.5mm, wall thickness 0.25mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239723
純度規(guī)格:tube, 100mm, outside diameter 4.65mm, inside diameter 4.23mm, wall thickness 0.21mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239722
純度規(guī)格:tube, 100mm, outside diameter 3.5mm, inside diameter 3.04mm, wall thickness 0.23mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239721
純度規(guī)格:rod, 200mm, diameter 8.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239720
純度規(guī)格:rod, 200mm, diameter 6.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239719
純度規(guī)格:rod, 200mm, diameter 5.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239718
純度規(guī)格:rod, 200mm, diameter 3.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239717
純度規(guī)格:rod, 200mm, diameter 3.0mm, as drawn, 99.997%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239716
純度規(guī)格:rod, 200mm, diameter 2.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239715
純度規(guī)格:rod, 200mm, diameter 10.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239714
純度規(guī)格:rod, 200mm, diameter 1.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,10 EA,5 EA
產(chǎn)品編號:3239713
純度規(guī)格:rod, 200mm, diameter 1.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,10 EA,5 EA
產(chǎn)品編號:3239712
純度規(guī)格:rod, 100mm, diameter 8.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239711
純度規(guī)格:rod, 100mm, diameter 6.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239710
純度規(guī)格:rod, 100mm, diameter 5.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239709
純度規(guī)格:rod, 100mm, diameter 3.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239708
純度規(guī)格:rod, 100mm, diameter 3.0mm, as drawn, 99.997%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239707
純度規(guī)格:rod, 100mm, diameter 2.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,10 EA,5 EA
產(chǎn)品編號:3239706
純度規(guī)格:rod, 100mm, diameter 16mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239705
純度規(guī)格:rod, 100mm, diameter 12.7mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239704
純度規(guī)格:rod, 100mm, diameter 10.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239703
純度規(guī)格:rod, 100mm, diameter 1.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,10 EA,5 EA
產(chǎn)品編號:3239702
純度規(guī)格:rod, 100mm, diameter 1.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,10 EA,5 EA
產(chǎn)品編號:3239701
純度規(guī)格:rod, 1000mm, diameter 5.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239700
純度規(guī)格:rod, 1000mm, diameter 3.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239699
純度規(guī)格:rod, 1000mm, diameter 3.0mm, as drawn, 99.997%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239698
純度規(guī)格:rod, 1000mm, diameter 2.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239697
純度規(guī)格:rod, 1000mm, diameter 1.5mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239696
純度規(guī)格:rod, 1000mm, diameter 1.0mm, as drawn, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239695
純度規(guī)格:microfoil, disks, 25mm, thinness 1.0μm, specific density 1098μg/cm2, permanent mylar 3.5μm support, 99.95%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239694
純度規(guī)格:microfoil, disks, 25mm, thinness 0.5μm, specific density 522.6μg/cm2, permanent mylar 3.5μm support, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239692
純度規(guī)格:microfoil, disks, 25mm, thinness 0.1μm, specific density 110μg/cm2, permanent mylar 3.5μm support, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239690
純度規(guī)格:foil, light tested, 300x300mm, thickness 0.05mm, annealed, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA
產(chǎn)品編號:3239689
純度規(guī)格:foil, light tested, 300x300mm, thickness 0.035mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239688
純度規(guī)格:foil, light tested, 25x25mm, thickness 0.075mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239687
純度規(guī)格:foil, light tested, 25x25mm, thickness 0.05mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239686
純度規(guī)格:foil, light tested, 25x25mm, thickness 0.035mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239685
純度規(guī)格:foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.99+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239684
純度規(guī)格:foil, light tested, 150x300mm, thickness 0.075mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239683
純度規(guī)格:foil, light tested, 150x300mm, thickness 0.05mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239682
純度規(guī)格:foil, light tested, 150x150mm, thickness 0.075mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239681
純度規(guī)格:foil, light tested, 150x150mm, thickness 0.05mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239680
純度規(guī)格:foil, light tested, 150x150mm, thickness 0.05mm, annealed, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA
產(chǎn)品編號:3239679
純度規(guī)格:foil, light tested, 150x150mm, thickness 0.035mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
產(chǎn)品編號:3239677
純度規(guī)格:foil, light tested, 100x100mm, thickness 0.075mm, as rolled, 99.95+%
CAS NO:7440-22-4
包裝規(guī)格:1 EA,5 EA,10 EA
廣州偉伯科技有限公司 版權(quán)所有 CopyRight ©2006-2026, All Rights Reserved
工信部備案號:粵ICP備08114744號   Page Run Time: 0.9013
日韩在线免费视频_日韩精品视频一区二区在线观看_久久久精品在线_一本一生久久a久久精品综合蜜
国产精品久久久久久中文字| 日韩专区中文字幕| 国产欧美日韩免费| 国产乱码精品一区二区三区日韩精品 | 久久久久久久av| 毛片精品免费在线观看| 热久久这里只有| 91精品国产色综合| 国产精品三区www17con| 亚洲一区三区在线观看| 麻豆精品视频| 国产精品视频成人| 日韩视频精品| 久久久欧美精品| 亚洲最大的av网站| 国产女同一区二区| 久久成年人视频| 黄色动漫网站入口| 色噜噜狠狠色综合网图区| 亚洲国产精品久久久久久女王| 男人的天堂狠狠干| 国产成人在线一区二区| 久精品免费视频| 日本免费一级视频| 97成人在线视频| 久久久久久18| 国产视频一区二区不卡| 国产精品乱码视频| 日韩美女av在线免费观看| 国产极品精品在线观看| 一区视频二区视频| 黄色免费福利视频| 久久国产主播精品| 色噜噜色狠狠狠狠狠综合色一| 国产精品一区二区三区不卡 | 精品少妇人欧美激情在线观看 | 久久久精品影院| 日韩不卡一二区| 91精品一区二区| 亚洲熟妇av一区二区三区| 国产欧美高清在线| 精品国产乱码久久久久久郑州公司| 激情五月亚洲色图| 国产精品露脸自拍| 国模精品视频一区二区三区| 国产精品毛片va一区二区三区| 欧美做受高潮1| 国产精品手机播放| 欧美精品一区免费| 久久手机精品视频| 欧美日韩免费观看一区| 久久久久资源| 欧洲精品国产| 国产精品免费视频久久久| 僵尸世界大战2 在线播放| 国产精品嫩草在线观看| 精品少妇人妻av免费久久洗澡| 精品久久蜜桃| 91精品视频观看| 日韩欧美精品免费| 国产精品久久久影院| 国产欧美久久久久久| 亚洲欧美国产一区二区| 久久五月天婷婷| 日韩欧美亚洲日产国产| 国产精品嫩草在线观看| 国产一区二区三区精彩视频| 亚洲最大成人网色| 久久久影院一区二区三区| 欧美在线视频导航| 久久av中文字幕| 91精品国产99久久久久久红楼| 性欧美亚洲xxxx乳在线观看| 国产成人精品网站| 国产日本欧美一区二区三区在线| 伊人久久青草| 久久精品.com| 国产做受69高潮| 亚洲在线免费观看| 久久精品日韩精品| 精品一区在线播放| 亚洲综合国产精品| 日韩中文娱乐网| 国产精品一区二区三区成人| 日本一欧美一欧美一亚洲视频| 久久精品人人做人人爽| 风间由美一区二区三区| 日韩精品一区在线视频| 欧美精品生活片| 国产福利视频一区二区| 国模私拍一区二区三区| 亚洲精品国产一区| 久久精品视频免费播放| 国产精品亚洲二区在线观看| 日韩欧美激情一区二区| 欧美精品激情在线| 日韩在线观看精品| 91久久偷偷做嫩草影院| 黄色一级二级三级| 天天干天天操天天干天天操| 国产精品福利小视频| 国产suv精品一区二区| 国产欧美日韩精品专区| 日韩欧美视频一区二区三区四区| 久久艹在线视频| 久久久久久久av| 99视频在线免费观看| 欧美日韩天天操| 亚洲欧美日韩综合一区| 国产精品免费在线| 久久精品五月婷婷| 国产精品99久久久久久久久久久久 | 亚洲精品免费av| 精品久久一二三| 久久精品色欧美aⅴ一区二区| 久久久之久亚州精品露出| 国产乱码精品一区二区三区中文| 日韩精品久久一区二区三区| 亚洲最大成人网色| 色综合91久久精品中文字幕| 久久九九免费视频| 久草热视频在线观看| 91免费黄视频| 成人综合视频在线| 国产欧美日韩伦理| 国产在线久久久| 激情图片qvod| 精品日本一区二区三区 | 成人精品久久av网站| 国产原创精品| 欧美综合在线第二页| 日本精品免费观看| 日本一区二区三区四区高清视频| 亚洲福利av在线| 亚洲中文字幕无码中文字| 欧美精品成人在线| 欧美激情综合亚洲一二区| 久久国产精品影片| 中文字幕日韩一区二区三区| 色综合久久天天综线观看| 久久久999国产精品| 日韩亚洲欧美中文在线| 国产www精品| 国产爆乳无码一区二区麻豆| 久久青青草综合| 久久久无码中文字幕久...| 国产日韩欧美精品| 精品一区二区三区视频日产| 海角国产乱辈乱精品视频| 黄色一级大片在线观看| 国产资源在线视频| 国产欧美一区二区| av无码久久久久久不卡网站| 91精品国产沙发| 久久精品丝袜高跟鞋| 日韩一二三在线视频播| 久久色在线播放| 久久成年人视频| 一区二区国产日产| 大j8黑人w巨大888a片| 亚洲三区在线| 亚洲欧美国产不卡| 日韩av123| 人妻无码久久一区二区三区免费 | 久久婷婷五月综合色国产香蕉| 国产福利一区视频| 久久精品国产一区二区电影| 国产精品动漫网站| 亚洲字幕一区二区| 日本女人高潮视频| 精品欧美日韩| 成人av资源网| 久久久在线视频| 久久精品国产一区二区电影| 欧美激情乱人伦一区| 青青在线免费观看视频| 成人免费视频a| 久久久www成人免费精品| 亚洲一区二区在线播放| 免费高清在线观看免费| 国产成人a亚洲精品| 久精品免费视频| 欧美性久久久久| 久无码久无码av无码| 欧美另类在线播放| 日韩美女视频中文字幕| www黄色日本| 久久精品视频一| 色爱区成人综合网| 丰满人妻中伦妇伦精品app| 国产精品视频网站| 日韩在线综合网| 国产欧美日韩免费| 国产精品美女久久久久av福利 | 青青草成人免费在线视频| 成人精品一区二区三区电影黑人| 国产精品手机播放| 日韩免费视频在线观看| 国产精品91一区| 欧美精品www在线观看|