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 Methods 350.1, 350.2, 350.3, and SM 18/19thED 4500NH3-D, SM 18/19thED 4500NH3-G, SM 18th ED 4500-NH3 B, SM 18th ED 4500-NH3 F, SM 18th ED 4500-NH3C, SM 18th ED 4500-NH3E
DescriptionAmmonia as Ammonia (NH3) QC Sample, 1,000 µg/mL in H2O; 500 mL
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 Methods 350.1, 350.2, 350.3, and SM 18/19thED 4500NH3-D, SM 18/19thED 4500NH3-G, SM 18th ED 4500-NH3 B, SM 18th ED 4500-NH3 F, SM 18th ED 4500-NH3C, SM 18th ED 4500-NH3E
1,000 ppm ammonia as ammonia (NH3) in H2O
500 mL 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 [email protected] 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.
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 [email protected] 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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