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United States
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pH Wastewater QC Concentrate, Certified Reference Material
pH Wastewater QC Concentrate, Certified Reference Material
Catalog # NSQCI-035
Supplier:  SPEX CERTIPREP LLC
Minority or Woman-Owned Business Enterprise
Small Business Enterprise
CAS Number:  
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pH Wastewater QC Concentrate, Certified Reference Material
Catalog # NSQCI-035
Supplier:  SPEX CERTIPREP LLC
Supplier Number:  QCI-035
Minority or Woman-Owned Business Enterprise
Small Business Enterprise
CAS Number:  
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • • State issued document with your organization's Federal Tax ID Number
  • • State issued document with your organization's Resale Tax ID Number
  • • City or County issued Business License
  • • State Department of Health Services License
  • • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.

Specifications

  • Concentration:
    5 - 10 S.U.
  • Description:
    pH Wastewater QC concentrate, certified reference material 250 ml
  • Shipping Conditions:
    Non-hazardous
  • Physical Form:
    Liquid
  • Contents:
    pH

Specifications

About this item

Meet or exceed performance criteria with QC samples.

  • Manufactured for AA, ICP, ICP-MS, IC, XRF and other analytical instrumentation
  • For US EPA Method 150.1

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.

Certifications: Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016.