ICP & AAS standards
Any measurement is only as good as the reference standard used to calibrate the system. When the accuracy of your measurement matters, it is important to start every analysis with a fresh vial of the highest quality, certified reference or calibration standards. Our TraceCERT® and Certipur® ICP and AAS single- and multi-element certified reference material standard solutions are produced from the highest purity starting material, fulfilling both ISO/IEC 17025 and ISO 17034 guidelines.
Our AAS and ICP reference materials are ready-to-use solutions, certified and traceable to primary standard reference material from NIST. Our comprehensive documentation includes proper uncertainty calculations on the certificate of analysis issued according to ISO Guide 31 guidelines.
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Iron standard solution
traceable to SRM from NIST Fe(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Fe Certipur®
Copper standard solution
traceable to SRM from NIST Cu(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Cu Certipur®
Calcium standard solution
traceable to SRM from NIST Ca(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Ca Certipur®
Lead standard solution
traceable to SRM from NIST Pb(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Pb Certipur®
Zinc standard solution
traceable to SRM from NIST Zn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Zn Certipur®
ICP Multi element standard solution IV certified reference material
(23 elements in diluted nitric acid), Certipur®
Arsenic standard solution
traceable to SRM from NIST H3AsO4 in HNO3 0.5 mol/l 1000 mg/l As Certipur®
Potassium standard solution
traceable to SRM from NIST KNO3 in HNO3 0.5 mol/l 1000 mg/l K Certipur®
Magnesium standard solution
traceable to SRM from NIST Mg(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mg Certipur®
Multielement Standard Solution 6 for ICP
TraceCERT®, 23 elements, 100 mg/L each in nitric acid and hydrofluoric acid
Sodium standard solution
traceable to SRM from NIST NaNO3 in HNO3 0.5 mol/l 1000 mg/l Na Certipur®
Nickel standard solution
traceable to SRM from NIST Ni(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Ni Certipur®
Manganese standard solution
traceable to SRM from NIST Mn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Mn Certipur®
Gold standard solution
traceable to SRM from NIST H(AuCl4) in HCl 2 mol/l 1000 mg/l Au Certipur®
Mercury standard solution
traceable to SRM from NIST Hg(NO3)2 in HNO3 2 mol/l 1000 mg/l Hg Certipur®
Aluminium standard solution
traceable to SRM from NIST Al(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Al Certipur®
Cadmium Standard for ICP
TraceCERT®, 1 g/L Cd in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Copper Standard for AAS
TraceCERT®, 1 g/L Cu in nitric acid (nominal concentration)
Cadmium standard solution
traceable to SRM from NIST Cd(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Cd Certipur®
Iron Standard for AAS
TraceCERT®, 1 g/L Fe in nitric acid (nominal concentration)
AAS and ICP Single Element CRM Solutions
We offer a large range of single element certified reference standard solutions in various concentrations for AAS, ICP-OES, and ICP-MS applications. On the certificate of analysis for TraceCERT® products, we provide the NIST-traceable density, information about the certification process, traceability measurements, storage behavior, the uncertainty evaluation, and measured trace impurities.
ICP Multi-element CRM Solutions
Our TraceCERT® and Certipur® CRM multi-element solutions include tuning solutions, periodic table mixes, toxic element mixes, ICP-MS and wavelength calibration mixes, and a graphite furnace AAS mix. We also offer several element groups mixes including alkali and alkaline metals, rare earth metals, metalloid and non-metal elements, and post-transition and transition metals.
Titrisol® concentrated single-element solutions
We offer many AAS single-element standards as easy-to-use Titrisol® concentrates. Simply dilute the concentrate to produce the desired standard solution. Titrisol® concentrates are traceable to standard reference material from NIST and have a minimum expiration time of five years.
TraceCERT® CRM mixes according to ICH Q3D guidelines
We also offer different inorganic elemental impurity mixes as CRM standard mixes with element ratios corresponding to oral, parenteral, and inhalational concentrations per ICH Q3D guidelines.
TraceCERT® CRM mixes for cannabis testing
Trace heavy metal levels such as arsenic, cadmium, mercury, and lead may accumulate in cannabis plant material through soil and certain fertilizers. Our certified reference material heavy metal mixes are tailored to specific US state cannabis regulations and in concentrations matching regulatory requirements.
Custom standard solutions
In addition to our catalog, we also offer custom multi-component standards through our Inorganic Custom Standards Online Platform. All solutions mixes are produced under ISO/IEC 17025 and ISO 17034 and come with a detailed certificate of analysis and certification report.
Related Resources
- Article: Analytix Reporter: Special Edition Pharma Analysis & GC
This special edition of the Analytix Reporter delves into pharmaceutical analysis and quality control, showcasing cutting-edge solutions, certified reference materials, and advanced methodologies for efficient impurity testing and comprehensive characterization of biologics and pharmaceuticals.
- Article: ICP-MS Heavy Metals Analysis in Hemp Food
ICP-MS analyzes 12 heavy metals in hemp-containing food samples using standard addition calibration for accurate quantification.
- Note: Heavy Metal Analysis of Cannabis sativa by ICP-MS and the Need for Proper Sample Homogenization
This brochure discusses various analytical methods for testing food and beverage safety, including a focus on pH and nitrate measurements using the MQuant® StripScan app.
- Article: The Big Four Heavy Metals in Cannabis: Sample Preparation and Analysis via ICP-MS
This article outlines a method using inductively coupled plasma-mass spectrometry (ICP-MS) for analyzing different heavy metals in cannabis sativa plant material.
- Brochure: High-Purity Chemicals for Inorganic Trace Analysis
The brochure details high-purity chemicals and certified reference materials for inorganic trace analysis, focusing on ICP and AAS applications, emphasizing quality and compliance with ISO standards.
- Brochure: Aquastar® and Certipur® High-Quality Certified Reference Materials (CRMs)
This brochure showcases the Aquastar® and Certipur® range of certified reference materials designed for achieving calibration excellence.
- Flyer: Commitment to Quality: Elevating Certipur® Standards to Certified Reference Material
Flyer for the newly introduced CRM-grade ICP multi-element standards and Conductivity Standards, which serve as direct replacements for discontinued products of lower quality.
- Flyer: Elevating Certipur® Standards to Certified Reference Material
Flyer for the newly introduced CRM-grade ICP multi-element standards and Conductivity Standards.
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