产品中心
- 泽任订制
- FST动物实验器械
- 瑞士ideal-tek镊子
- 瑞士Dumont镊子
- Weller
- Techni-Tool
- 瑞士Rubis镊子
- arosurgica
- Genesee Scientific
- Gilder Grids
-
Entegris
- WEICON
- ACCURIS
- AIMS
- RMC钻石刀
- Sipel镊子
- 德国WIHA
-
Si-Mat
- Jokari
- Circuitmedic
-
Glissando病理切片扫描仪
- KNIPEX(凯尼派克)
- Swann-morton
- Cellpoint Scientific
- Swanstrom
- All-spec
- 新华器械
- Excelta
- MENDA
- MEISEI
- Erem
- Regine
-
OPTRASCAN病理扫描仪
- Benchmark
-
IDEAL
- 大龙仪器
- 五洋医疗
- Hozan(宝山)
- 3M
- Stoelting
- Roboz
-
Diatome钻石刀
- Fine Science Tools
- PLATO
- NanoSoft
-
Avantama
-
PSI打击器及配件
- Aptum
- xuron
- SPI
-
抗原检测
- ASI Instruments
-
上海一恒
-
上海雷磁
- Quantifoil
- 上海方需
- 苏州六六
-
Hamilton
- ISMART
-
显微镜
-
Bonllmann
- AVEN
- 塔望科技
-
瑞典Haglof激光测距仪
- STILLE
-
美国安维迪
- 德国贝朗蛇牌
- Medline
-
蛋白纯化系统
-
OHAUS奥豪斯
- 康博特森
- Ossila
- 赛宁(苏州)生物
- Bernstein
- 洁盟清洗机
- Ted Pella
- DSI
- Keller
-
Smart Tweezers
- 瑞士PB
-
Microscopes Internat...
- Lattice Gear
-
凯氏定氮仪
- lindstrom
- 美国EMS
-
1-material
-
仪器
- realisticflies
- Boive
- Zivic
产品详情
简单介绍:
EMS经销商、原装进口、质量保证、任何产品问题请联系我司销售。
详情介绍:
pH Indicator Strips
msdspH Indicator Papers – Test Papers1. pH-Fix™ Universal Indicator Sticks
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers. As a result, the possibility of the color bleeding, even in strongly basic solutions, is avoided. Furthermore, there are the following advantages:
Measurement of pH value is possible even in unbuffered or very weakly buffered solutions, since the sticks can be left in the solution until the final color change is completed.
Test samples are not contaminated by the indicator dyes.
Colors of the individual color fields cannot run into each other, thereby allowing for a more precise comparison with the color scale.
Recently developed indicator dyes guarantee a sharp differentiation between the individual pH values and a clear and easy comparison to the color scale.
Sample application – four different indicator papers 6x5 mm are sealed on to a plastic strip 6x85 mm. The strips are sufficiently long to avoid contact between the fingers and the test sample.
msdspH Indicator Papers – Test Papers1. pH-Fix™ Universal Indicator Sticks
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers. As a result, the possibility of the color bleeding, even in strongly basic solutions, is avoided. Furthermore, there are the following advantages:
Measurement of pH value is possible even in unbuffered or very weakly buffered solutions, since the sticks can be left in the solution until the final color change is completed.
Test samples are not contaminated by the indicator dyes.
Colors of the individual color fields cannot run into each other, thereby allowing for a more precise comparison with the color scale.
Recently developed indicator dyes guarantee a sharp differentiation between the individual pH values and a clear and easy comparison to the color scale.
Sample application – four different indicator papers 6x5 mm are sealed on to a plastic strip 6x85 mm. The strips are sufficiently long to avoid contact between the fingers and the test sample.
pH-Fix™ Indicator Sticks are packed in a box of 100 sticks 6 x 85 mm.