Harmonized #: 2501.00.0000 0000 Shelf Life (months): 12 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

Perform virtually any electrochemistry analysis with Thermo Scientific™ Orion™ Conductivity Standards and Solutions. Choose from a complete selection of conductivity accessories including conductivity standards and TDS (total dissolved solids) standards. All conductivity standards are…

Hamilton offers conductivity standards whose stability of ±1% is guaranteed over a lifetime of up to 3 years. They can be used repeatedly under the condition that the bottle is not left open for more than 1 hour in total.

You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.

Composition: Water 99.95%, Potassium Chloride 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.

Hach conductivity standards are available in a variety of packaging sizes from 1 L bottle down to single-use 20-mL Singlets for on-site analysis. Singlets assure freshness and eliminate the possibility of contamination. All conductivity standards are NIST traceable for optimum conductivity cell calibration.

Harmonized #: 2827.20.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.02 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

Composition: Water 99.93%, Potassium Chloride 0.07% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

Composition: Water 99.42%, Potassium Chloride 0.58% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

Composition: Water 99.99%, Potassium Chloride 0.01% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

For determination of calcium and magnesium hardness in water by the Calmagite Colorimetric method.  Hach Method 8030 CAS #s: 79-09-4, 91698-30-5

Composition: Water 99.79%, Potassium Chloride 0.21% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Conductivity/TDS Standard Range:…

Composition: Water 96.37%, Potassium Chloride 3.63% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

Composition: Water 99.97%, Potassium Chloride 0.03% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

Inorganic Ventures' 84 µmhos/cm Conductivity at 25°C is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.

Concentration: 0.01M Composition: Water 99.75%, Copper Sulfate Pentahydrate 0.25% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.

Composition: Water 100%, Potassium Chloride 0% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient Packaging Type: Poly Natural…

Four conductivity standard solutions for calibration include: 10µS/cm, 84µS/cm, 1413µS/cm and 12.88mS/cm.

Composition: Water 99.72%, Potassium Chloride 0.28% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…

CaCl₂

Conductivity standard solutions for laboratory and field analyses Natural Water Standard Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 3000 ppm ±30 ppm, Conductivity: 3960 µS/cm ±39.6 µS/cm at 25°C. Traceable to NIST standard…

Composition: Water 100%, Potassium Chloride 0% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient Conductivity/TDS Standard Range: 10µS/cm …

Composition: Water 99.97%, Potassium Chloride 0.03% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Conductivity/TDS Standard Range:…

Composition: Water 99.99%, Potassium Chloride 0.01% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient Conductivity/TDS Standard Range:…

Tested in ISO 9000 Certified Lab. Traceable to NIST SRM. Certified to 0.5% of value. All values at 25°C.