Electrochemistry Standards
Aqua Solutions Conductivity Standard 200 umhos @25°C NIST Traceable (1L)
Conductivity Standard 200 umhos @25°C NIST Traceable (1L)
Hach Company Condct. Stand Sol 12.88mS/cm
Conductivity Standard Solution 12 88 mS/cm 1% at 25 C as Potassium Chloride (KCl) (0 1M) 500 mL bottle
Hach Company Conductivity Standard Solution, 12.88 mS/cm, KCl, 125mL
Conductivity Standard Solution. 12.88 mS/cm ±0.11 mS/cm, as Potassium Chloride (KCl) (0.1M). 125 mL bottle.
Hach Company Certified Conductivity Standard Solution, 1015 µS/cm, 0.05% NaCl, 500 mL
Certified Conductivity Standard Solution with Certificate of Conformity and Traceability* reporting exact conductivity value with related expanded uncertainty (k=2). Guaranteed shelf-life thanks to premium aluminium packaging. 0.05% Sodium Chloride (NaCl) Conductivity: 1015 µS/cm ±0.5% (k=2) at 25°C, 500 mL bottle.
Cambridge Isotope Laboratories Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL
Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL
Metrohm USA potassium chloride | 7447-40-7 | 74.55 g/mol |
potassium chloride | 7447-40-7 | 74.55 g/mol |
Waters Corp Calibration Standard, 650 mg/L Phosphate, Ion Chromatography, NIST Traceable
This 650 mg/L Phosphate Calibration Standard is for ion chromatography, used to analyze phosphate/phosphoric acid levels in beverages. It contains 650 mg/L potassium phosphate monohydrate and 10 mg/L potassium sulfate in ultra-pure deionized water. Directly traceable to NIST Reference Standards and meeting ISO Guide 31, each shipment includes a Certificate of Analysis.
- Separation mode: Ion chromatography
- Detection method: Conductivity
- Formulation: Liquid
- Storage condition: Room temperature
- System type: LC
- Quantitative: Yes
- Shelf life: 12 months
- Traceability: NIST
- Shipping condition: Ambient
- Volume: 125 mL
- Type: Calibration
- Application: System calibration
- Product type: Standards
- Units per package: 1 pk