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89922-100ML
Sigma-Aldrich
Elemental Impurities according to ICH Q3D parenteral, Standard 2 (C15-1311-502)
Price: $737.74List Price: $819.71This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e. -
44293-100MLThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.
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I0658-5MGBiochem/physiol Actions Casein kinase 1 δ (CK1δ) and CK1 ε inhibitor. Physical form Product is a mixture of the Z- and E-isomers, with the predominant isomer expected to be E.
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1103220100100 mg/l: NH₄, Ba, Ca, K, Li, Na, Mg, Mn, Sr in 0.001 mol/l HNO₃ Certipur ® Linkage Visit the IC Portal to learn more Analysis Note Determination method: Ion-chromatography Accuracy of the method: NH4, Ba, Ca, K, Li, Mg, Mn, Na,
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I8283-25MGBiochem/physiol Actions Phosphodiesterase IV (PDE 4) inhibitor
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I8283-5MGBiochem/physiol Actions Phosphodiesterase IV (PDE 4) inhibitor
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MSU-100PPM-125ML
ICP 100ug/mL Uranium, 125mL
Price: $95.79List Price: $106.43Inorganic Ventures' 100 ppm Uranium for ICP-MS is a certified reference material set in a nitric acid matrix for stability. This uranium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. -
1047650500Analysis Note Appearance: yellow brown, transparent spherules Exchange capacity: ≥ 1.7 mol/l Exchange capacity (calculated on dried substance): 4.
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1047670500Analysis Note Appearance: pale brown to brown, spherules Exchange capacity: ≥ 0.9 mol/l
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1703250100This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute
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72622-50MLThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.