You Searched For: Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Catalog Number: (HACH1400153)
Supplier: HACH
Description: Used for determination of sulphite by burette iodometric titration.
UOM: 1 * 1.000 mL


Catalog Number: (HACH1422249)
Supplier: HACH
Description: Cobalt chloride solution for spectrophotometer linearisation.
UOM: 1 * 500 mL


Catalog Number: (HACH2415342)
Supplier: HACH
Description: For accuracy checks in quaternary ammonium compound (QAC) determinations.
UOM: 1 * 100 mL


Catalog Number: (705-2026)
Supplier: HACH
Description: Standard solution for accuracy checks in phosphorus determinations.
UOM: 1 * 16 items


Supplier: RANKEM
Description: Rankem offers a wide range of highly pure & characterised secondary GC reference standards for chromatographic and analytical applications.
Supplier: VWR BRAND PRIVATE LABEL USA
Description: NaCl standard solutions can be used to calibrate instruments that measure any samples containing NaCl (sodium chloride) as major component, such as seawater, brackish water, etc.

Supplier: VWR BRAND PRIVATE LABEL USA
Description: Traceable® Conductivity Standards are among the most accurate available. They are compatible with all makes of equipment, and can be used in lab or field. Each bottle is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).

Supplier: VWR BRAND PRIVATE LABEL USA
Description: Conductivity standard 100000 µS/cm (0,85 mol/L; KCl), VWR®, 100 000 µS/cm, Reference temperature: 25 °C
Catalog Number: (METT51350094)
Supplier: METTLER TOLEDO
Description: A slight change in temperature usually has a big impact on the conductivity value of a standard solution. A table on every bottle label indicates the conductivity values at the most common measurement temperatures.
During calibration the meter automatically references to this table for temperature compensation. If possible, calibration and measurements should be performed at the same temperature
UOM: 1 * 250 mL

MSDS


Supplier: HAMILTON BONADUZ
Description: Conductivity standards with stability of ±1% - guaranteed over a lifetime of up to three years.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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