English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
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
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
购买 science instruments
广告
$115.00
Bonvoisin Lab Analytical Balance 500G X 0.001G Precision Digital Scale .001 Gram Accuracy Laboratory Scientific Milligram Scale 17 Units Selectable
Amazon.com
10
Free shipping
$115.00
Bonvoisin Lab Analytical Balance 500G X 0.001G Precision Digital Scale .001 Gram Accuracy Laboratory Scientific Milligram Scale 17 Units Selectable
Amazon.com
10
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
Free shipping
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
$26.30
Eosphorus Science Digital Scale Lab Mass Balance Precision 0.01G Accuracy Weighing Device For Education Chemistry Laboratory - Ounces And Grams
Amazon.com
188
$26.30
Eosphorus Science Digital Scale Lab Mass Balance Precision 0.01G Accuracy Weighing Device For Education Chemistry Laboratory - Ounces And Grams
Amazon.com
188
$21.74
United Scientific™ (2L) 2000Ml Beaker - Low Form Griffin, Double Scale Graduation, 3.3 Borosilicate Glass Beaker With Pour Spout, Beaded Rim And
Amazon.com
666
$21.74
United Scientific™ (2L) 2000Ml Beaker - Low Form Griffin, Double Scale Graduation, 3.3 Borosilicate Glass Beaker With Pour Spout, Beaded Rim And
Amazon.com
666
$52.99
MICROLIT - Single-Channel Pipettes With Adjustable Volume, Accurate And Calibrated Micropipette For 100-1000Ul Liquid Capacity, Compatible With
Amazon.com
195
Free shipping
$52.99
MICROLIT - Single-Channel Pipettes With Adjustable Volume, Accurate And Calibrated Micropipette For 100-1000Ul Liquid Capacity, Compatible With
Amazon.com
195
$17.59
Moveland Plastic Graduated Cylinders And Beakers With 5 Pipettes, 10Ml 25Ml 50Ml 100Ml Cylinders, 50Ml 100Ml 250Ml 500Ml 1000Ml Beakers, Ideal For
Amazon.com
951
$17.59
Moveland Plastic Graduated Cylinders And Beakers With 5 Pipettes, 10Ml 25Ml 50Ml 100Ml Cylinders, 50Ml 100Ml 250Ml 500Ml 1000Ml Beakers, Ideal For
Amazon.com
951
$29.69
EISCO Labs - Lab Stand - Chemistry Lab Equipment - 3 Piece 2.78Lbs Retort Base & 2 Part Rod Set, Base: 8"X5.5", Assembled Rod: 23" L X 12mm Dia -
Amazon.com
14
$29.69
EISCO Labs - Lab Stand - Chemistry Lab Equipment - 3 Piece 2.78Lbs Retort Base & 2 Part Rod Set, Base: 8"X5.5", Assembled Rod: 23" L X 12mm Dia -
Amazon.com
14
$6,985.65
Benchmark Scientific Incu-SHAKER 10L Shaking Incubator | Lab Equipment
Microscope Marketplace
$6,985.65
Benchmark Scientific Incu-SHAKER 10L Shaking Incubator | Lab Equipment
Microscope Marketplace
$28.99
FOUR E's SCIENTIFIC 1-5Ml High-Accurate Single-Channel Manual Adjustable Variable Volume Pipettes
Amazon.com
312
$28.99
FOUR E's SCIENTIFIC 1-5Ml High-Accurate Single-Channel Manual Adjustable Variable Volume Pipettes
Amazon.com
312
$499.90
FOUR E's SCIENTIFIC 510°C/950°F 7 Inch Magnetic Stirrer Hot Plate With Timer Function, 50-1500RPM, Max 20L Stirring Capacity, With Stand, Stir Bar
Amazon.com
6
Free shipping
$499.90
FOUR E's SCIENTIFIC 510°C/950°F 7 Inch Magnetic Stirrer Hot Plate With Timer Function, 50-1500RPM, Max 20L Stirring Capacity, With Stand, Stir Bar
Amazon.com
6
$18.93
Graduated Cylinder, 250Ml - Class A Tolerance ±1.00Ml - Round Base - Blue Graduations - Borosilicate 3.3 Glass - Eisco Labs
Amazon.com
75
$18.93
Graduated Cylinder, 250Ml - Class A Tolerance ±1.00Ml - Round Base - Blue Graduations - Borosilicate 3.3 Glass - Eisco Labs
Amazon.com
75
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
2
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
2
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
Free shipping
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
70
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
70
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
0:51
How Big Are We Really ? 😱
已浏览 904万 次
2 周前
YouTube
Fact Whizz
1:46
What is Universe, Science and Arts? #sciencefacts #art #artist #einstei
…
已浏览 96.8万 次
1 个月前
YouTube
Sufiyan Alam
0:19
Discover Fun Chemistry Concepts with Engaging Experiments
已浏览 21.5万 次
2 周前
TikTok
helilala_
0:33
The Science Behind Snails and Salt
已浏览 160万 次
1 个月前
TikTok
hoofcleaningb1
1:01
Neurons Under a Microscope: Learning Insights
已浏览 330万 次
1 个月前
TikTok
science_psych8
0:06
What If a 4D Object Enters Our 3D World? 🤯
已浏览 1520万 次
2 周前
YouTube
Gulbahar Technical
1:38
Ig Nobel Prizes: Celebrating Hilarious Science Innovations
已浏览 87.7万 次
1 个月前
TikTok
scientificamerican
0:59
Human vs Exoskeleton
已浏览 276.3万 次
1 个月前
YouTube
Mrwhosetheboss
0:59
Science project for class 7th students working model easy scie
…
已浏览 2.8万 次
3 周前
YouTube
Home world tech
3:22
The Hidden Truth About Human Consciousness That Science Doe
…
已浏览 58.6万 次
4 周前
TikTok
nausi384jdi
1:02
This Puts Big-Screen Vibes… In Your Eyes 😎 #inmoair3 #arglasses #
…
已浏览 109.7万 次
2 周前
YouTube
Hacksmith Industries
1:30
He Put Water Bottle Between His Legs 🤨
已浏览 73.8万 次
2 周前
YouTube
Chubbyemu
1:08
How to Identify Real Honey with a Simple Science Experiment
已浏览 1300万 次
1 个月前
TikTok
614lyfe
2:41
cra.k8 on TikTok
已浏览 890万 次
1 个月前
TikTok
cra.k8
0:10
Coca Cola, Fanta, Sprite und Mentos | Experiment #cocacola #science #
…
已浏览 160万 次
3 周前
TikTok
itestexperiment
1:20
Nuclear Engineer Reacts to Basketball Drop from Skyscraper
已浏览 130万 次
3 周前
TikTok
t.folse.nuclear
1:01
Les expériences de physique fascinantes et surprenantes
已浏览 1890万 次
3 周前
TikTok
sciencedu_monde
0:29
Exploring the Mysteries of Black Holes in Space
已浏览 1440万 次
2023年1月12日
TikTok
astrokobi
0:06
DC Motor Science Experiment for DIY Enthusiasts
已浏览 680万 次
3 周前
TikTok
powerpunk2
1:17
Anatomy quiz - can you get? #science#anatomy #sciencequiz #
…
已浏览 260万 次
3 周前
TikTok
quizzeszone1
观看更多视频
更多类似内容
购买 science instruments
广告
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
2
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
Free shipping
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
70
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
$3,000.00
Quantek Instruments Headspace Oxygen Analyzer, Handheld, 8" X 1.75" | Cole-Parmer
Cole-Parmer
$3,000.00
Quantek Instruments Headspace Oxygen Analyzer, Handheld, 8" X 1.75" | Cole-Parmer
Cole-Parmer
购买 science instruments
广告
$115.00
Bonvoisin Lab Analytical Balance 500G X 0.001G Precision Digital Scale .001 Gram Accuracy Laboratory Scientific Milligram Scale 17 Units Selectable
Amazon.com
10
Free shipping
$115.00
Bonvoisin Lab Analytical Balance 500G X 0.001G Precision Digital Scale .001 Gram Accuracy Laboratory Scientific Milligram Scale 17 Units Selectable
Amazon.com
10
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
Free shipping
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
27
$26.30
Eosphorus Science Digital Scale Lab Mass Balance Precision 0.01G Accuracy Weighing Device For Education Chemistry Laboratory - Ounces And Grams
Amazon.com
188
$26.30
Eosphorus Science Digital Scale Lab Mass Balance Precision 0.01G Accuracy Weighing Device For Education Chemistry Laboratory - Ounces And Grams
Amazon.com
188
$21.74
United Scientific™ (2L) 2000Ml Beaker - Low Form Griffin, Double Scale Graduation, 3.3 Borosilicate Glass Beaker With Pour Spout, Beaded Rim And
Amazon.com
666
$21.74
United Scientific™ (2L) 2000Ml Beaker - Low Form Griffin, Double Scale Graduation, 3.3 Borosilicate Glass Beaker With Pour Spout, Beaded Rim And
Amazon.com
666
$52.99
MICROLIT - Single-Channel Pipettes With Adjustable Volume, Accurate And Calibrated Micropipette For 100-1000Ul Liquid Capacity, Compatible With
Amazon.com
195
Free shipping
$52.99
MICROLIT - Single-Channel Pipettes With Adjustable Volume, Accurate And Calibrated Micropipette For 100-1000Ul Liquid Capacity, Compatible With
Amazon.com
195
$17.59
Moveland Plastic Graduated Cylinders And Beakers With 5 Pipettes, 10Ml 25Ml 50Ml 100Ml Cylinders, 50Ml 100Ml 250Ml 500Ml 1000Ml Beakers, Ideal For
Amazon.com
951
$17.59
Moveland Plastic Graduated Cylinders And Beakers With 5 Pipettes, 10Ml 25Ml 50Ml 100Ml Cylinders, 50Ml 100Ml 250Ml 500Ml 1000Ml Beakers, Ideal For
Amazon.com
951
$29.69
EISCO Labs - Lab Stand - Chemistry Lab Equipment - 3 Piece 2.78Lbs Retort Base & 2 Part Rod Set, Base: 8"X5.5", Assembled Rod: 23" L X 12mm Dia -
Amazon.com
14
$29.69
EISCO Labs - Lab Stand - Chemistry Lab Equipment - 3 Piece 2.78Lbs Retort Base & 2 Part Rod Set, Base: 8"X5.5", Assembled Rod: 23" L X 12mm Dia -
Amazon.com
14
$6,985.65
Benchmark Scientific Incu-SHAKER 10L Shaking Incubator | Lab Equipment
Microscope Marketplace
$6,985.65
Benchmark Scientific Incu-SHAKER 10L Shaking Incubator | Lab Equipment
Microscope Marketplace
$28.99
FOUR E's SCIENTIFIC 1-5Ml High-Accurate Single-Channel Manual Adjustable Variable Volume Pipettes
Amazon.com
312
$28.99
FOUR E's SCIENTIFIC 1-5Ml High-Accurate Single-Channel Manual Adjustable Variable Volume Pipettes
Amazon.com
312
$499.90
FOUR E's SCIENTIFIC 510°C/950°F 7 Inch Magnetic Stirrer Hot Plate With Timer Function, 50-1500RPM, Max 20L Stirring Capacity, With Stand, Stir Bar
Amazon.com
6
Free shipping
$499.90
FOUR E's SCIENTIFIC 510°C/950°F 7 Inch Magnetic Stirrer Hot Plate With Timer Function, 50-1500RPM, Max 20L Stirring Capacity, With Stand, Stir Bar
Amazon.com
6
$18.93
Graduated Cylinder, 250Ml - Class A Tolerance ±1.00Ml - Round Base - Blue Graduations - Borosilicate 3.3 Glass - Eisco Labs
Amazon.com
75
$18.93
Graduated Cylinder, 250Ml - Class A Tolerance ±1.00Ml - Round Base - Blue Graduations - Borosilicate 3.3 Glass - Eisco Labs
Amazon.com
75
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
2
$329.95
Celestron Labs CB1000CF Biological Microscope
High Point Scientific
2
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
Free shipping
$243.00
Thames & Kosmos Chem C3000 (V 2.0) Chemistry Set | Science Kit With 333 Experiments & 192 Page Lab Manual, Student Laboratory Quality Instruments &
Amazon.com
244
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$3,522.75
Benchmark Orbi-Shaker XL Orbital Shaker | Lab Equipment
Microscope Marketplace
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$898.82
Eno Scientific Well Watch 670 Water Level Meter Indicators
Core & Main
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$20.95
Deluxe Dissecting Tools Set, Home Science Tools
Home Science Tools
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
70
$23.47
QWORK Chemistry Laboratory Stands Support Set, 2 Set Steel Lab Stand With Cast Iron Base, Rod 16" L With Burette Clamp And Flask Ring Clamps, 2
Amazon.com
70
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
$452.55
Benchmark Scientific Mini Blotboy 3-D (10.5 X 7.5") Platform Rocker | Lab Equipment
Microscope Marketplace
Colorimeter Lab Equipment | Lab Color Measurement | HunterLab
https://colorimeter.hunterlab.com › Colorimeter
广告
Measure accurate Color, Haze, Gloss, APHA Color, Gardner Color, HCCI & more. Conta…
Test & Measurement Equipment | 17025 Accredited
https://www.tek.com
广告
Our technicians can service more than 140,000 T&M instruments from 9,000+ manufactu…
反馈