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Standards


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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 reestablished 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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Description:   These Certified Reference Materials (CRM) calibrate conductivity meters and probes for maximum accuracy.
MSDS SDS
Description:   Safe, easy, economical test for three factors.
Catalog Number: (470004-612)

Description:   Soil Feeds Us And Sustains Us.
Description:   TURBIDITY STD 10 FNU ISO 60ML 2020WI
Description:   Accurate pH Testing
MSDS SDS
Description:   Tests for Nine Essential Minor Elements
Description:   Includes Colorimeter, TDS, and pH Meters
Description:   Always keep your meter in range.
Description:   Perform qualitative soil tests without the use of chemical reagents and test tubes.
Catalog Number: (470007-744)

Description:   The individually packaged test factors in this outfit allow several groups to work simultaneously.
MSDS SDS
Catalog Number: (470173-836)

Description:   Rare Test for Economical Price
Catalog Number: (470004-044)

Description:   Illustrate the Chemical Variety in Soil
Catalog Number: (470005-098)

Description:   Monitors Hazardous Radon Levels

Description:   It is a set of premium quality 1.413 µs/cm conductivity standards and pH 7.01 buffers that are NIST traceable and contained in portable single-use sac...
Catalog Number: (470021-532)

Description:   An Ideal Alternative to Liquid pH Indicators
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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 1-800-962-2660.
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 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-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.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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