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Redox calibration solutions pHvalue 7 (1 offer) Redox calibration solutions To test redox (ORP) of electrodes. Supplied in bottles as indicated. pHvalue 7 Redox potential at 25°C 220 mV, UH= 427 mV Volume 250 ml |
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from € 145.15*
per 6 pieces |
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250ml Electrolyte solution FRISCOLYT-B® (1 offer) Electrolyte solution FRISCOLYT-B® Electrolyte solution FRISCOLYT-B® for measurements at low temperature and for media with organic compounds. Capacity 250 ml |
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from € 85.48*
per 6 pieces |
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9.21at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 9.21 at 25 °C Type Certified Volume 250 ml |
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from € 78.06*
per 6 pieces |
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4.01at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 4.01 at 25 °C Type Certified Volume 250 ml |
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from € 78.03*
per 6 pieces |
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7.00at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 7.00 at 25 °C Type Certified Volume 250 ml |
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from € 77.90*
per 6 pieces |
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from € 77.84*
per 6 pieces |
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10.00at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 10.00 at 25 °C Type Technical Volume 250 ml |
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from € 70.65*
per 6 pieces |
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7.00at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 7.00 at 25 °C Type Technical Volume 250 ml |
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from € 70.62*
per 6 pieces |
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4.01at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 4.01 at 25 °C Type Technical Volume 250 ml |
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from € 70.52*
per 6 pieces |
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9.21at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 9.21 at 25 °C Type Technical Volume 250 ml |
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from € 70.49*
per 6 pieces |
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4.01/7.00/10.01at 25°C Buffer solutions (1 offer) Buffer solutions Sealed sachets in boxes as indicated. For single use only. Packaging ensures that buffer solution is always fresh, has not been used before and is not contaminated. pHvalue 4.01/7.... |
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from € 53.20*
per 30 pieces |
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4.01/7.00/9.21at 25°C Buffer solutions (1 offer) Buffer solutions Sealed sachets in boxes as indicated. For single use only. Packaging ensures that buffer solution is always fresh, has not been used before and is not contaminated. pHvalue 4.01/7.... |
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from € 53.01*
per 30 pieces |
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Redox calibration solutions pHvalue 7 (1 offer) Redox calibration solutions To test redox (ORP) of electrodes. Supplied in bottles as indicated. pHvalue 7 Redox potential at 25°C 220 mV, UH = 427 mV Volume 250 ml |
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from € 26.79*
per piece |
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12.454at 25°C pH buffer solutions (1 offer) pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH pHvalue 12.454 at 25 °C Type NIST/DIN Volume 250 ml |
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from € 25.32*
per pack |
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from € 24.21*
per pack |
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