Spex CertiPrep 127 pH 4 Calibration Standard, NIST Traceable, 1 Pint; 1/EA

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Spex CertiPrep Item # EW-04571-59
Meet or exceed performance criteria with QC samples
  • Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016
  • Manufactured for AA, ICP, ICP-MS, IC, XRF, and other analytical instrumentation
  • For US EPA Method 150.1
  • Mercury free
  • Guaranteed stable for at least one year after your receipt

PRODUCT OPTIONS

$18.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Concentration4 S.U.
  • ClassQC Samples
  • ChemistryInorganics;Standards
  • Element/IonpH
  • FormLiquid
  • Volume (mL)475
  • Packaging1/EA
  • DOT InformationNon-Hazardous
  • Storage SymbolAmbient
  • DescriptionpH 4 QC Sample, NIST Traceable, 1 Pint; 1/EA

Includes

Supplier Certificate of Analysis (CoA) is included with product shipment.

Key Features

  • Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016
  • Manufactured for AA, ICP, ICP-MS, IC, XRF, and other analytical instrumentation
  • For US EPA Method 150.1
  • Mercury free
  • Guaranteed stable for at least one year after your receipt
  • pH 4 calibration standard is red
  • 1 pint bottle

More About this Item

The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and method ruggedness.

QC samples allow the laboratories to fulfill documentation requirements as well as correct errors in root case analysis of a possible failure. Finally, QC samples monitor the effectiveness of the laboratory analysts to produce accurate data.

Can’t find the standards you are looking for? Spex CertiPrep® can make custom standards to meet your exact needs. Contact us for more information at CRMsales@spex.com or call us at 732-549-7144.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

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