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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Supplier: VWR Chemicals
Description: A complete range of certified control standards with values ranging from 1,3 to 500000 Âµs to meet all the requirements for electrochemical analys...
Supplier: VWR Chemicals
Description: Standard solution hydrazine, VWR®, 1000 mg/l, : N/A
Catalog Number: (124742R)
Supplier: VWR Chemicals
Description: Organic Standard, Phenol Mix 1, EPA 604, Pack type: Vial
UOM: 1 * 1 mL

Supplier: VWR Chemicals
Description: These ISO 17025 and ISO 17034 certified general purpose viscosity standards provide certified kinematic viscosity, dynamic viscosity and density data ...

SDS

Supplier: VWR Chemicals
Description: These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high acc...
Supplier: VWR Chemicals
Description: All turbidity standard solutions are Certified Reference Materials.
Supplier: VWR Chemicals
Description: These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.
Supplier: VWR Chemicals
Description: Avantor offers a comprehensive range of conductivity standards as Certified Reference Materials with the primary use calibrating of conductivity meter...
Catalog Number: (85658.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The de...
Supplier: VWR Chemicals
Description: A range of Brix/refractive index standards for ease of use when calibrating all types of refractometers.
Supplier: VWR Chemicals
Description: Avantor offers a wide range of REDOX (ORP) standards, which are produced from high quality reagents.These reference materials can be used as control s...

SDS

Supplier: VWR Chemicals
Description: CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). Th...
Supplier: VWR Chemicals
Description: Avantor now offers a comprehensive range of osmolality standards as Certified Reference Materials (CRM) for the calibration of osmometers.

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Supplier: VWR Chemicals
Description: Avantor now offers a complete range of COD (Chemical Oxygen Demand) calibration standards (traceable to BAM) as CRM with concentrations between 20 and...
Supplier: VWR Chemicals
Description: Mineral Oil Rotational viscosity standards are specifically formulated for use with rotational viscometers and are dual-certified to ISO 17025 and ISO...

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 on 0800 22 33 44
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Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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