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pH Buffer 4.005 (@25ºC) [Red] NIST Traceable (Phthalate)
Cas Number: Mixture
Part Number: 4683
pH 4.005 Buffer Solution is a pH buffered solution. Buffers are special solutions which avert large deviations in pH levels. Buffer solutions are used in a wide range of chemical laboratory applications.
| UN Number | N/R |
Safety Data Sheets (SDS) are available for all of our products and can be downloaded below.
| pH @ 10°C | 3.997 (typ) |
| pH @ 15°C | 3.998 (typ) |
| pH @ 20°C | 3.995-4.015 |
| pH @ 25°C | 4.005 (typ) |
| pH @ 30°C | 4.011 (typ) |
| pH @ 37°C | 4.022 (typ) |
| pH @ 40°C | 4.027 (typ) |
| pH @ 45°C | 4.038 (typ) |
| pH @ 50°C | 4.050 (typ) |
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