搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
购买 250 ml volumetric flask and stopper
赞助
$163.00
Corning Pyrex Volumetric Mixing Flask, With ST Stopper, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$163.00
Corning Pyrex Volumetric Mixing Flask, With ST Stopper, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$72.00
Corning Reusable Volumetric Flask, Class A, Polymethylpentene, Size 250 Ml, With 19/26 Tapered PP Stopper 1 Ea | Polypropylene
Sigma-Aldrich
$72.00
Corning Reusable Volumetric Flask, Class A, Polymethylpentene, Size 250 Ml, With 19/26 Tapered PP Stopper 1 Ea | Polypropylene
Sigma-Aldrich
$83.90
Brand BLAU Volumetric Flask, Glass Stopper, Clear Glass, Volume 250 Ml, Accuracy: 0.15 Ml, Neck Joint: ST/NS 14/23, Glass Stopper 2 Ea Blue
Sigma-Aldrich
$83.90
Brand BLAU Volumetric Flask, Glass Stopper, Clear Glass, Volume 250 Ml, Accuracy: 0.15 Ml, Neck Joint: ST/NS 14/23, Glass Stopper 2 Ea Blue
Sigma-Aldrich
$143.00
Brand BLAU Volumetric Flask, Glass Stopper, Amber Glass, Volume 250 Ml, Accuracy: 0.15 Ml 2 Ea White
Sigma-Aldrich
$143.00
Brand BLAU Volumetric Flask, Glass Stopper, Amber Glass, Volume 250 Ml, Accuracy: 0.15 Ml 2 Ea White
Sigma-Aldrich
$44.60
Corning Pyrex Heavy Wall Filtering Flasks, Capacity 250 Ml 1 Ea White
Sigma-Aldrich
$44.60
Corning Pyrex Heavy Wall Filtering Flasks, Capacity 250 Ml 1 Ea White
Sigma-Aldrich
$139.00
Brand BLAU Volumetric Flask PUR-Coated, Capacity 250 Ml, Joint: ST/NS 14/23 2 Ea Light Blue | Glass
Sigma-Aldrich
$139.00
Brand BLAU Volumetric Flask PUR-Coated, Capacity 250 Ml, Joint: ST/NS 14/23 2 Ea Light Blue | Glass
Sigma-Aldrich
$22.61
$26.60
Corning Pyrex Round-Bottom Boiling Flask, Long Neck With Tooled Mouth, Capacity 250 Ml 1 Ea
Sigma-Aldrich
折扣 14%
$22.61
$26.60
Corning Pyrex Round-Bottom Boiling Flask, Long Neck With Tooled Mouth, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$327.00
Duran® DURAN Super Duty Erlenmeyer Wide-Neck Flasks, Flask Capacity (250 Ml) 10 Each
Sigma-Aldrich
$327.00
Duran® DURAN Super Duty Erlenmeyer Wide-Neck Flasks, Flask Capacity (250 Ml) 10 Each
Sigma-Aldrich
$277.62
$330.50
Flask, Volumetric, Wide Mouth, Globe Glass, 250Ml, Class A, To Contain (TC), ASTM E288, 6/Box
Maxi Scientific
折扣 16%
$277.62
$330.50
Flask, Volumetric, Wide Mouth, Globe Glass, 250Ml, Class A, To Contain (TC), ASTM E288, 6/Box
Maxi Scientific
$540.73
$587.75
250 Ml Pyrex Class A Volumetric Flask, HDPE Standard Taper Stopper
The Lab Depot
$540.73
$587.75
250 Ml Pyrex Class A Volumetric Flask, HDPE Standard Taper Stopper
The Lab Depot
$13.80
Cole-Parmer Class A Volumetric Flask With Plastic Stopper, 200 Ml, Pack Of 2 | Cole-Parmer
Cole-Parmer
$13.80
Cole-Parmer Class A Volumetric Flask With Plastic Stopper, 200 Ml, Pack Of 2 | Cole-Parmer
Cole-Parmer
$640.57
$696.27
250 Ml Pyrex Class A Volumetric Flask With Taper Glass Stopper
The Lab Depot
$640.57
$696.27
250 Ml Pyrex Class A Volumetric Flask With Taper Glass Stopper
The Lab Depot
$37.95
$43.95
Brandtech Volumetric Flasks, PP, Class B With NS Stoppers, PP, 250 Ml
MSE Supplies
折扣 13%
$37.95
$43.95
Brandtech Volumetric Flasks, PP, Class B With NS Stoppers, PP, 250 Ml
MSE Supplies
$337.11
250Ml Volumetric Flask, Globe Glass, Class A, Wide Mouth, 6/Box, 12/Case
Globe Scientific
$337.11
250Ml Volumetric Flask, Globe Glass, Class A, Wide Mouth, 6/Box, 12/Case
Globe Scientific
$276.11
250Ml Volumetric Flask, Globe Glass, Class B, 6/Box, 12/Case
Globe Scientific
$276.11
250Ml Volumetric Flask, Globe Glass, Class B, 6/Box, 12/Case
Globe Scientific
$100.95
$116.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, USP Batch Certificate, 250 Ml
MSE Supplies
折扣 13%
$100.95
$116.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, USP Batch Certificate, 250 Ml
MSE Supplies
$62.00
Corning Class B Volumetric Flasks, Polypropylene, 250 Ml | Cole-Parmer
Cole-Parmer
$62.00
Corning Class B Volumetric Flasks, Polypropylene, 250 Ml | Cole-Parmer
Cole-Parmer
$74.95
$85.95
Brandtech Volumetric Flasks, PMP, Class A, With NS Stoppers, PP, 250 Ml
MSE Supplies
折扣 12%
$74.95
$85.95
Brandtech Volumetric Flasks, PMP, Class A, With NS Stoppers, PP, 250 Ml
MSE Supplies
$443.27
$481.81
250 Ml Pyrex EZ Access Volumetric Flask, Heavy Duty, Wide Mouth, Class A, Glass Standard Taper Stopper
The Lab Depot
$443.27
$481.81
250 Ml Pyrex EZ Access Volumetric Flask, Heavy Duty, Wide Mouth, Class A, Glass Standard Taper Stopper
The Lab Depot
$5.00
USA Lab Glass Stopper - Various Sizes
USA Lab Equipment
$5.00
USA Lab Glass Stopper - Various Sizes
USA Lab Equipment
$190.95
$220.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, Amber, USP Batch Certificate, 250 Ml
MSE Supplies
折扣 13%
$190.95
$220.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, Amber, USP Batch Certificate, 250 Ml
MSE Supplies
$27.49
EISCO Premium Volumetric Flask Set - 50Ml, 100Ml & 250Ml - Class A, ASTM E288 - Superior Durability & Chemical Resistance - Glass Penny Stoppers -
Amazon.com
64
$27.49
EISCO Premium Volumetric Flask Set - 50Ml, 100Ml & 250Ml - Class A, ASTM E288 - Superior Durability & Chemical Resistance - Glass Penny Stoppers -
Amazon.com
$36.44
250Ml Amber Volumetric Flask With 14/23 Stopper
United States Plastic Corporation
$36.44
250Ml Amber Volumetric Flask With 14/23 Stopper
United States Plastic Corporation
$75.95
Kimble® Class A Volumetric Flask W/ Glass Pennyhead Stopper 250 Ml 28014-250
Core & Main
$75.95
Kimble® Class A Volumetric Flask W/ Glass Pennyhead Stopper 250 Ml 28014-250
Core & Main
$206.32
$251.61
250Ml Volumetric Flask, 19/26 Stopper, 5/Cs
The Lab Depot
折扣 18%
$206.32
$251.61
250Ml Volumetric Flask, 19/26 Stopper, 5/Cs
The Lab Depot
$170.10
$202.50
Flask, Volumetric , Globe Glass, 50Ml, Class B, To Contain (TC), ASTME288, 6/Box
Maxi Scientific
折扣 15%
$170.10
$202.50
Flask, Volumetric , Globe Glass, 50Ml, Class B, To Contain (TC), ASTME288, 6/Box
Maxi Scientific
$225.40
$245.00
Flasks, Volumetric With Glass Stopper, Class B, 250Ml
The Lab Depot
$225.40
$245.00
Flasks, Volumetric With Glass Stopper, Class B, 250Ml
The Lab Depot
$136.51
Brandtech Scientific Lightshield Volumetric Flask, 250Ml, 19/26 Stopper, Pk2 - Volumetric Flasks
Pipette.com
$136.51
Brandtech Scientific Lightshield Volumetric Flask, 250Ml, 19/26 Stopper, Pk2 - Volumetric Flasks
Pipette.com
$84.33
Corning Pyrex 4980-250, 250Ml Narrow Mouth Erlenmeyer Flask With Rubber Stoppers (Pack Of 12)
Amazon.com
1
Free shipping
$84.33
Corning Pyrex 4980-250, 250Ml Narrow Mouth Erlenmeyer Flask With Rubber Stoppers (Pack Of 12)
Amazon.com
$50.95
$58.95
Brandtech Volumetric Flasks, PP, Class B, With Screw Cap, PP, 250 Ml
MSE Supplies
折扣 13%
$50.95
$58.95
Brandtech Volumetric Flasks, PP, Class B, With Screw Cap, PP, 250 Ml
MSE Supplies
$147.43
$163.78
250Ml Erlenmeyer Flask, Polycarbonate, Flat Bottom, Vented And Sealed Cap, Sterile, 12 Flasks Per Pack
Maxi Scientific
$147.43
$163.78
250Ml Erlenmeyer Flask, Polycarbonate, Flat Bottom, Vented And Sealed Cap, Sterile, 12 Flasks Per Pack
Maxi Scientific
$12.00
USA Lab Volumetric Flasks - 100Ml, 250Ml, 500Ml, 1L & 2L
USA Lab Equipment
$12.00
USA Lab Volumetric Flasks - 100Ml, 250Ml, 500Ml, 1L & 2L
USA Lab Equipment
$921.95
$1,067.95
Brandtech Volumetric Flasks, PFA, Class A, With Screw Cap, 250 Ml
MSE Supplies
折扣 13%
$921.95
$1,067.95
Brandtech Volumetric Flasks, PFA, Class A, With Screw Cap, 250 Ml
MSE Supplies
$23.99
2PCS Graduated Cylinder Measuring Cylinder Thick Glass Lab Cylinders Glass Graduated Cylinder Glass Measuring Cylinder (250ML)
Amazon.com
9
$23.99
2PCS Graduated Cylinder Measuring Cylinder Thick Glass Lab Cylinders Glass Graduated Cylinder Glass Measuring Cylinder (250ML)
Amazon.com
$36.15
Brandtech 674941, Volumetric Flasks, PP, Class B With NS Stoppers, PP 250 Ml
Selectum
$36.15
Brandtech 674941, Volumetric Flasks, PP, Class B With NS Stoppers, PP 250 Ml
Selectum
$12.99
EISCO Graduated Cylinder, 250Ml - Class B Tolerance - Octagonal Base - Polypropylene Plastic - Industrial Quality, Autoclavable
Amazon.com
956
$12.99
EISCO Graduated Cylinder, 250Ml - Class B Tolerance - Octagonal Base - Polypropylene Plastic - Industrial Quality, Autoclavable
Amazon.com
跳转到 250 Ml Volumetric Flask and Stopper 的关键时刻
2:00
从 00:03 开始
Introduction to Volumetric Flask
How to Use a Volumetric Flask
YouTube
Supreme Science
3:14
从 00:05 开始
Introduction to Volumetric Flasks
How To Use a Volumetric Flask
YouTube
FlinnScientific
2:59
从 00:22 开始
Filling the Volumetric Flask
Diluting a Volumetric Flask
YouTube
UAlbertaScience
3:25
从 0:00 开始
Introduction to Volumetric Flasks
How to use a Volumetric Flask - Science@Waikato
YouTube
Science@Waikato
3:03
从 0:00 开始
Introduction to Volumetric Flasks
How to fill a volumetric flask
YouTube
Otium Pharmaceutics
7:32
从 00:05 开始
Introduction to Volumetric Flasks
Volumetric Technique 3: Using a Volumetric Flask
YouTube
Chris Ambidge
5:26
从 0:00 开始
Introduction to Volumetric Flasks
Volumetric Flask
YouTube
teachinglearninguoit
4:46
从 00:01 开始
Introduction to Volumetric Flasks
MJC Chemistry: Using a Volumetric Flask
YouTube
Modesto Junior College
4:44
从 00:08 开始
Introduction to Volumetric Flasks
volumetric flask.wmv
YouTube
Jules Guittard
2:00
How to Use a Volumetric Flask
已浏览 3.3万 次
2014年9月18日
YouTube
Supreme Science
3:14
How To Use a Volumetric Flask
已浏览 11.1万 次
2014年5月28日
YouTube
FlinnScientific
2:59
Diluting a Volumetric Flask
已浏览 1.6万 次
2017年5月31日
YouTube
UAlbertaScience
3:25
How to use a Volumetric Flask - Science@Waikato
已浏览 2万 次
2018年2月2日
YouTube
Science@Waikato
0:55
Unboxing and Overview of Volumetric Flask#volumetricflask
…
已浏览 590 次
2023年7月21日
YouTube
GlasscoLabs (INDIA)
3:03
How to fill a volumetric flask
已浏览 1.1万 次
2016年5月18日
YouTube
Otium Pharmaceutics
3:38
An introduction to volumetric flasks
已浏览 4316 次
2020年10月9日
YouTube
Wartburg Chemistry
0:23
Watch Volumetric Flask - Class A - Batch Certified - 250 ml on Amazo
…
2023年6月8日
@amazon
Isolab
7:32
Volumetric Technique 3: Using a Volumetric Flask
已浏览 2.1万 次
2014年8月22日
YouTube
Chris Ambidge
5:26
Volumetric Flask
已浏览 10.2万 次
2010年10月27日
YouTube
teachinglearninguoit
6:02
Techniques on the Use of a Volumetric Flask
已浏览 1578 次
2016年6月24日
YouTube
CHEM 0011 Videos
1:06
How To Use a Volumetric Flask|| Animated science video || elearn
…
已浏览 787 次
2018年8月31日
YouTube
eLearn K12
2:06
Basic Technique of Handling a Volumetric Flask
已浏览 2423 次
2020年8月9日
YouTube
CraxLab KMPP
3:24
The proper use of volumetric flasks
已浏览 1.1万 次
2016年3月13日
YouTube
Gary Mabbott
1:14
TRU Chemistry Labs: How To Fill Volumetric Flasks
已浏览 6326 次
2014年9月4日
YouTube
TRUChemOnline
2:15
Volumetric Flasks
已浏览 8934 次
2011年6月13日
YouTube
Bob Burk
4:37
Measuring Volume - Beakers, Cylinders, Erlenmeyer Flasks, & V
…
已浏览 11.4万 次
2010年5月17日
YouTube
BioNetwork
3:34
Preparing a standard solution | Chemistry
已浏览 40万 次
2016年6月10日
YouTube
Royal Society Of Chemistry
3:20
Calibration and Use of a Volumetric Pipet
已浏览 7.7万 次
2017年8月31日
YouTube
Carthage College Chemistry Department
5:54
Introduction to Glassware and Apparatus
已浏览 22.3万 次
2018年7月30日
YouTube
Wits University OFFICIAL
1:51
Erlenmeyer Flask Types, Functions & Uses
已浏览 10.7万 次
2016年1月28日
Study.com
16:22
Common Scientific Glassware and the Undergraduate Chemistry Lab
…
已浏览 14.1万 次
2022年9月5日
YouTube
Professor Dave Explains
3:44
Chemistry Lab - 4 - Erlenmeyer Flasks
已浏览 5.8万 次
2012年10月28日
YouTube
thenewboston
3:36
How to Dilute a Solution
已浏览 45.3万 次
2009年11月6日
YouTube
Carolina Biological
4:46
MJC Chemistry: Using a Volumetric Flask
已浏览 446 次
2022年12月7日
YouTube
Modesto Junior College
5:44
Chemical/Laboratory Techniques: Volumetric flasks
已浏览 4596 次
2022年10月14日
YouTube
University of Groningen
3:23
Using a volumetric flask
已浏览 2310 次
2017年1月11日
YouTube
TCC Chemistry
15:36
How to calculate uncertainty in titration
已浏览 2.3万 次
2020年2月18日
YouTube
Crunch Chemistry
1:00
Types of Flasks used in Chemistry Lab
已浏览 2.8万 次
2022年5月14日
YouTube
education source
4:44
volumetric flask.wmv
已浏览 273 次
2012年12月20日
YouTube
Jules Guittard
观看更多视频
更多类似内容
购买 250 ml volumetric flask and stopper
赞助
$163.00
Corning Pyrex Volumetric Mixing Flask, With ST Stopper, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$163.00
Corning Pyrex Volumetric Mixing Flask, With ST Stopper, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$72.00
Corning Reusable Volumetric Flask, Class A, Polymethylpentene, Size 250 Ml, With 19/26 Tapered PP Stopper 1 Ea | Polypropylene
Sigma-Aldrich
$72.00
Corning Reusable Volumetric Flask, Class A, Polymethylpentene, Size 250 Ml, With 19/26 Tapered PP Stopper 1 Ea | Polypropylene
Sigma-Aldrich
$83.90
Brand BLAU Volumetric Flask, Glass Stopper, Clear Glass, Volume 250 Ml, Accuracy: 0.15 Ml, Neck Joint: ST/NS 14/23, Glass Stopper 2 Ea Blue
Sigma-Aldrich
$83.90
Brand BLAU Volumetric Flask, Glass Stopper, Clear Glass, Volume 250 Ml, Accuracy: 0.15 Ml, Neck Joint: ST/NS 14/23, Glass Stopper 2 Ea Blue
Sigma-Aldrich
$143.00
Brand BLAU Volumetric Flask, Glass Stopper, Amber Glass, Volume 250 Ml, Accuracy: 0.15 Ml 2 Ea White
Sigma-Aldrich
$143.00
Brand BLAU Volumetric Flask, Glass Stopper, Amber Glass, Volume 250 Ml, Accuracy: 0.15 Ml 2 Ea White
Sigma-Aldrich
$44.60
Corning Pyrex Heavy Wall Filtering Flasks, Capacity 250 Ml 1 Ea White
Sigma-Aldrich
$44.60
Corning Pyrex Heavy Wall Filtering Flasks, Capacity 250 Ml 1 Ea White
Sigma-Aldrich
$139.00
Brand BLAU Volumetric Flask PUR-Coated, Capacity 250 Ml, Joint: ST/NS 14/23 2 Ea Light Blue | Glass
Sigma-Aldrich
$139.00
Brand BLAU Volumetric Flask PUR-Coated, Capacity 250 Ml, Joint: ST/NS 14/23 2 Ea Light Blue | Glass
Sigma-Aldrich
$22.61
$26.60
Corning Pyrex Round-Bottom Boiling Flask, Long Neck With Tooled Mouth, Capacity 250 Ml 1 Ea
Sigma-Aldrich
折扣 14%
$22.61
$26.60
Corning Pyrex Round-Bottom Boiling Flask, Long Neck With Tooled Mouth, Capacity 250 Ml 1 Ea
Sigma-Aldrich
$327.00
Duran® DURAN Super Duty Erlenmeyer Wide-Neck Flasks, Flask Capacity (250 Ml) 10 Each
Sigma-Aldrich
$327.00
Duran® DURAN Super Duty Erlenmeyer Wide-Neck Flasks, Flask Capacity (250 Ml) 10 Each
Sigma-Aldrich
$277.62
$330.50
Flask, Volumetric, Wide Mouth, Globe Glass, 250Ml, Class A, To Contain (TC), ASTM E288, 6/Box
Maxi Scientific
折扣 16%
$277.62
$330.50
Flask, Volumetric, Wide Mouth, Globe Glass, 250Ml, Class A, To Contain (TC), ASTM E288, 6/Box
Maxi Scientific
$540.73
$587.75
250 Ml Pyrex Class A Volumetric Flask, HDPE Standard Taper Stopper
The Lab Depot
$540.73
$587.75
250 Ml Pyrex Class A Volumetric Flask, HDPE Standard Taper Stopper
The Lab Depot
$13.80
Cole-Parmer Class A Volumetric Flask With Plastic Stopper, 200 Ml, Pack Of 2 | Cole-Parmer
Cole-Parmer
$13.80
Cole-Parmer Class A Volumetric Flask With Plastic Stopper, 200 Ml, Pack Of 2 | Cole-Parmer
Cole-Parmer
$640.57
$696.27
250 Ml Pyrex Class A Volumetric Flask With Taper Glass Stopper
The Lab Depot
$640.57
$696.27
250 Ml Pyrex Class A Volumetric Flask With Taper Glass Stopper
The Lab Depot
$37.95
$43.95
Brandtech Volumetric Flasks, PP, Class B With NS Stoppers, PP, 250 Ml
MSE Supplies
折扣 13%
$37.95
$43.95
Brandtech Volumetric Flasks, PP, Class B With NS Stoppers, PP, 250 Ml
MSE Supplies
$337.11
250Ml Volumetric Flask, Globe Glass, Class A, Wide Mouth, 6/Box, 12/Case
Globe Scientific
$337.11
250Ml Volumetric Flask, Globe Glass, Class A, Wide Mouth, 6/Box, 12/Case
Globe Scientific
$276.11
250Ml Volumetric Flask, Globe Glass, Class B, 6/Box, 12/Case
Globe Scientific
$276.11
250Ml Volumetric Flask, Globe Glass, Class B, 6/Box, 12/Case
Globe Scientific
$100.95
$116.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, USP Batch Certificate, 250 Ml
MSE Supplies
折扣 13%
$100.95
$116.95
Brandtech Volumetric Flasks, BLAUBRAND , Class A, DE-M, Boro 3,3, With Glass Stopper, USP Batch Certificate, 250 Ml
MSE Supplies
$62.00
Corning Class B Volumetric Flasks, Polypropylene, 250 Ml | Cole-Parmer
Cole-Parmer
$62.00
Corning Class B Volumetric Flasks, Polypropylene, 250 Ml | Cole-Parmer
Cole-Parmer
$74.95
$85.95
Brandtech Volumetric Flasks, PMP, Class A, With NS Stoppers, PP, 250 Ml
MSE Supplies
折扣 12%
$74.95
$85.95
Brandtech Volumetric Flasks, PMP, Class A, With NS Stoppers, PP, 250 Ml
MSE Supplies
反馈