pH indicators with integral comparison strips, Whatman™
Om denne vare
Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.
- Instant pH readings
- Accurate for a wide range of routine pH testing
- Inexpensive
- Convenient and portable for field use
Each test strip has a central segment of indicator dye and, printed alongside, eight or more different colour segments marked with corresponding pH values for matching purposes. The pH test value can be read off by direct comparison of the test strip colour and the colour bars. Excellent for coloured solutions, when any changes in colour of the paper stock are automatically cancelled out.
7 tilgængelige muligheder nedenfor
Product Details & Documents
Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.
- Instant pH readings
- Accurate for a wide range of routine pH testing
- Inexpensive
- Convenient and portable for field use
Each test strip has a central segment of indicator dye and, printed alongside, eight or more different colour segments marked with corresponding pH values for matching purposes. The pH test value can be read off by direct comparison of the test strip colour and the colour bars. Excellent for coloured solutions, when any changes in colour of the paper stock are automatically cancelled out.
Documents
Product Family Options
Produktinformation
- pH-områdeTilgængelighedPrice
- WHAT2631-990pH-strip med integreret sammenligning
- WHAT2626-990pH-strip med integreret sammenligning
- WHAT2627-990pH-strip med integreret sammenligning
- WHAT2628-990pH-strip med integreret sammenligning
- WHAT2629-990pH-strip med integreret sammenligning
- WHAT2630-990pH-strip med integreret sammenligning
- WHAT2612-990pH-strip med integreret sammenligning
#: 20864.320
Leverandør: VWR Chemicals
#: 83640.320
Leverandør: VWR Chemicals
#: 1.00030.2500
Leverandør: Merck
#: 31770.294
Leverandør: VWR Chemicals
#: 83645.320
Leverandør: VWR Chemicals
#: 1.09439.1000
Leverandør: Merck