Technical Data Sheet
Buffer solution pH 4.00 ±0.01 (20 °C), 500 ml
ROTI®Star
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Pack Qty.
Pack.
Version
Density (D) 1 g/cm³
Boiling point (bp) 100 °C
Melting point (mp) 0 °C
Boiling point (bp) 100 °C
Melting point (mp) 0 °C
Potassium hydrogen phthalate
€24.65/Pack Qty.
excl. VAT. | 500 ml per Pack Qty.
Art. No. 9974.1
In stock
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from 6 Pack Qty.
€23.42/Pack Qty.
from 24 Pack Qty.
€22.18/Pack Qty.
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Product details
Buffer solution pH 4.00 ±0.01 (20 °C) ROTI®Star
Technical Information
| pH value | 4,00 |
| Version | colourless |
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Buffer solution pH 4.00 ±0.01 (20 °C)
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| Art. No. | Pack Qty. | Pack. | Version | Price | Quantity | |
|---|---|---|---|---|---|---|
| 9974.1 | 500 ml | plastic | colourless |
€24.65 |
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| 9974.2 | 1 l | plastic | colourless |
€42.90 |
|
|
|
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Downloads / MSDS
General information
pH-Buffer Solutions ROTI®Star
- Tested in an accredited laboratory in accordance with ISO 17025
- Can be traced back to standard reference materials by NIST
- Certificate of analysis complete with information on measuring accuracy available online
- Produced according to a special recipe for maximum shelf life
ROTI®Calipure standards for your calibration needs
Carl ROTH offers an extensive range of calibration and control standards. These products are manufactured from highly pure starting material and are specially tested for each application. The corresponding batch-specific certificate of analysis is available online. Each product series offers excellent value for money.
Certificates of Analysis
Type analysis
| pH value (20 °C) | 4,00 ±0,01 |
| Tested in an accredited laboratory acc. to ISO 17025., Traceable to SRM from NIST. | |