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C117356-20mlChromaticity Standard.
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C665407-5mlUsed in ICP-AES, AAS, AFS, ICP-MS, ion chromatography, etc. Standard solution for titration analysis. Calibrate instruments and devices: Evaluation method: Working standards: Quality assurance/quality control: Others.
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C105822-50mlChromium solution.
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C105824-20mlChromium solution.
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C354123-100mlChromium(III) standard for ICP.
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C344132-10mgAssay of Na+ activity with solvent polymeric optode membrane prepared with ETH 2439 and sodium ionophore V. As well as an assay of Ca+2 activity with solvent polymeric optode membranes prepared from ETH 2439 and calcium ionophore I.
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C354298-10mgChromoionophore III is an assay of Na+ activity with solvent polymeric optode membrane prepared from ETH 5350 and sodium ionophore V. As well as an assay of ammonia with solvent polymeric optode membranes based on ETH 5350 and valinomycin (potassium
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C343873-50mgA chromoionophore used in the detection of alcohol.