pH buffer solutions | pHvalue at 25 °C: 4, Capacity ml: 500, Package: 1 bag of 500 ml
Merk: Deutsche METROHM GmbH & Co.KGBeschikbaar in 7 variantenReady-to-use. pH 4, 7 and 9. pH values at 25 °C. Tolerance ± 0.02 pH.pH buffer solutions | pHvalue at 25 °C: 4, Capacity ml: 500, Package: 1 bag of 500 ml
€92,40
pH Buffer Solutions | pHvalue at 25 °C: 4.00*, Accuracy (±): 0.01, Capacity ml: 500
Merk: Reagecon Diagnostics Ltd.Beschikbaar in 37 variantenClear, Colourless pH Buffer Solutions. Tested at 25 °C and certified by Reagecon's ISO 17025 AccreditedTest Method. NIST traceable and presented in various pack sizes.pH Buffer Solutions | pHvalue at 25 °C: 4.00*, Accuracy (±): 0.01, Capacity ml: 500
€26,46
pH buffer solutions | pHvalue at 25 °C: 4.01, Type: Certified, Volume ml: 250
Merk: Mettler-Toledo Online GmbHBeschikbaar in 39 variantenTechnical, NIST/DIN and certified buffer solutions for calibrating pH electrodes.Tolerance: ± 0.02 pHpH buffer solutions | pHvalue at 25 °C: 4.01, Type: Certified, Volume ml: 250
€24,70
pH buffer solutions | pHvalue at 25 °C: 6.86, Colour: Colourless
Merk: Thermo Elect.LED GmbH (Orion)Beschikbaar in 7 variantenFor accurate and reproducible calibration of pH meters and pH electrodes.Colour-codedNIST™-traceable standard reference materialsBottles of 475 mlpH buffer solutions | pHvalue at 25 °C: 6.86, Colour: Colourless
€33,90
pH buffer solutions, Bag in Box, 20 °C | pH-value at 20 °C: 7.00, Accuracy (±): 0.01, Colour: Yellow
Merk: Reagecon Diagnostics Ltd.Beschikbaar in 9 variantenClear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.pH buffer solutions, Bag in Box, 20 °C | pH-value at 20 °C: 7.00, Accuracy (±): 0.01, Colour: Yellow
€217,34
pH buffer solutions, Bag in Box, 25 °C | pHvalue at 25 °C: 4.00, Accuracy (±): 0.01, Colour: Red
Merk: Reagecon Diagnostics Ltd.Beschikbaar in 15 variantenClear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 25 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.pH buffer solutions, Bag in Box, 25 °C | pHvalue at 25 °C: 4.00, Accuracy (±): 0.01, Colour: Red
€130,40
pH buffer solutions, technical | pHvalue at 25 °C: 10.01, Colour: Clear
Merk: Xylem Analytics Germany (SI)Beschikbaar in 3 variantenWithout colour coding, hot steam sterilized. Stated pH values at 25 °C. Available in 250 ml containers. Shelf life approx. 2 years, accuracy ±0.02 pH.pH buffer solutions, technical | pHvalue at 25 °C: 10.01, Colour: Clear
€31,20
pH buffer Standards DIN 19266 | pHvalue at 25 °C: 4.005, Capacity ml: 500
Merk: Reagecon Diagnostics Ltd.Beschikbaar in 8 variantenClear, colourless DIN value pH buffer solutions. Tested at 25 °C and certified by Reagecon's ISO 17025 accredited test method. NIST traceable and presented in 500 ml bottles.Other pack sizes available upon request.pH buffer Standards DIN 19266 | pHvalue at 25 °C: 4.005, Capacity ml: 500
€31,05
Redox buffer solution | Reduction voltage mV: 180, Package contents: 60 FIOLAX® ampoules of 20 ml, DIN 38 404-C6
Merk: Xylem Analytics Germany (SI)Beschikbaar in 4 variantenFor testing ORP electrodes.Redox buffer solution | Reduction voltage mV: 180, Package contents: 60 FIOLAX® ampoules of 20 ml, DIN 38 404-C6
€178,00
Redox buffer solution | Type: Redox
Merk: Xylem Analytics Germany (WTW)For testing ORP electrodes. 427mV, pH7.Supplied in pack of 250ml.Redox buffer solution | Type: Redox
€45,00
Redox calibration solutions | pHvalue: 7, Redox potential at 25°C: 220 mV, UH= 427 mV, Volume: 250 ml
Merk: Mettler-Toledo Online GmbHBeschikbaar in 4 variantenTo test redox (ORP) of electrodes. Supplied in bottles as indicated.Redox calibration solutions | pHvalue: 7, Redox potential at 25°C: 220 mV, UH= 427 mV, Volume: 250 ml
€159,48
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