Description
Key Features
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Far-UV Absorbance & Linearity Accuracy: Essential for the precise calibration, validation, and linearity check of UV-Vis spectrophotometers in the far-ultraviolet region (specifically around 213 nm and 261 nm).
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Certified Stability & Shelf Life: Formulated with high-purity nicotinic acid in a dilute hydrochloric acid matrix and permanently sealed under strict quality controls, offering a documented 2-year validity.
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Characteristic Absorption Peaks: Provides well-defined, reproducible absorption peaks for dependable instrument photometric verification.
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Wide Applications: Ideal for analytical laboratories, pharmaceutical quality control, research institutions, and instrument qualification where precise verification of the absorbance scale is critical.
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Secure Packaging: Individually housed in a protective storage case complete with a certified calibration report and matching reference blank cell (Validity – 2 Years).
Product Range
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Standard UV-Vis Absorbance Reference: Suitable for routine spectrophotometer photometric verification and daily quality checks at specific UV wavelengths.
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High-Precision Linearity Reference Cell: Preferred for rigorous laboratory compliance, multi-concentration linearity evaluations, and official regulatory audits.
Why Choose Nicotinic Acid Reference Solutions
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Long-Term Reliability: Features a certified 2-year validity period, ensuring dependable performance and reduced recalibration downtime.
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High Precision: Delivers reliable, repeatable absorbance values for rigorous far-UV instrument qualification.
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Superior Sealing: Permanently heat-fused high-quality quartz cells resist environmental degradation and prevent evaporation or leakage.
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Regulatory Compliance: An essential verification tool for meeting ISO, GMP, USP (<857>), and European Pharmacopoeia standards in analytical environments.
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