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You Searched for: "Standards"

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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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Catalog Number: (EM1.13898.2500)
Supplier:  MilliporeSigma
Description:   OIL STANDARD 2.5L F/ATOM ABSTN SPECY
Supplier:  Inorganic Ventures
Description:   Certified reference material, traceable to NIST.
Supplier:  VWR
Description:   NaCl Standard Solution is offered to calibrate instruments that measure any sample that is predominately NaCl (sodium chloride), such as seawater, bra...
SDS
Product available on GSA Advantage®
Supplier:  VWR
Description:   Conductivity standard: 1413µS/m
SDS
Supplier:  VWR
Description:   APHA for total organic carbon. Meets EPA 415-1.
SDS
Supplier:  Alfa Aesar
Description:   NIST traceable size standard, polystyrene monodisperse, 40^mm, 1% wt%, aqueous suspension in dropper-tipped bottles. Liquid.
SDS
Supplier:  Alfa Aesar
Description:   NIST traceable size standard, polystyrene monodisperse, 7^mm, 1% wt%, aqueous suspension in dropper-tipped bottles. Liquid.
SDS
Supplier:  Alfa Aesar
Description:   NIST traceable size standard, polystyrene monodisperse, 2.5^mm, 1% wt%, aqueous suspension in dropper-tipped bottles. Liquid.
SDS
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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
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* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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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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