The 25-Hydroxy Vitamin D Total Calibrators are essential tools for ensuring accurate measurement of vitamin D levels in clinical settings. These calibrators are specifically designed for use with the Access 2 immunoassay system, providing reliable and consistent results. The product includes multiple serum samples with varying concentrations of 25-hydroxy vitamin D, allowing for precise calibration across a wide range of levels.

1. The calibrators are characterized by their high precision and stability, ensuring consistent performance over time. Each serum sample is carefully formulated to mimic human serum, providing a realistic matrix for calibration.
2. The composition includes human serum with specific concentrations of 25-hydroxy vitamin D, along with preservatives to maintain stability. The calibration card included with the product ensures accurate and traceable measurements.
3. These calibrators are primarily used in clinical laboratories to calibrate assays for measuring total 25-hydroxy vitamin D levels. They are essential for ensuring the accuracy of vitamin D assessments, which are critical for diagnosing and managing vitamin D deficiency.

The 25-Hydroxy Vitamin D Total Calibrators, also known as Vitamin D Calibration Standards, are indispensable in clinical laboratories. They provide a reliable means of calibrating assays for vitamin D measurement, ensuring accurate and consistent results. With their carefully formulated serum samples and included calibration card, these calibrators are a trusted tool for assessing vitamin D levels.

The 25-Hydroxy Vitamin D Total Calibrators offer precise calibration for vitamin D assays, ensuring accurate measurement of vitamin D levels in clinical samples.

1. High precision: The calibrators are designed to provide consistent and reliable results, ensuring accurate measurement of 25-hydroxy vitamin D levels.
2. Wide concentration range: With serum samples ranging from 7 to 167 ng/mL, the calibrators cover a broad spectrum of vitamin D levels, suitable for various clinical applications.
3. Stability: The inclusion of preservatives such as sodium azide and ProClin 300 ensures the stability of the serum samples over time, maintaining their accuracy and reliability.
4. Compatibility: These calibrators are specifically designed for use with the Access 2 immunoassay system, ensuring seamless integration and optimal performance.
5. Traceability: The included calibration card provides traceable measurements, ensuring that the results are accurate and consistent with international standards.

The 25-Hydroxy Vitamin D Total Calibrators are a cornerstone in clinical vitamin D testing. Their high precision, wide concentration range, and stability make them an essential tool for ensuring accurate vitamin D measurements. Compatible with the Access 2 system, these calibrators provide reliable and traceable results, making them a trusted choice for clinical laboratories.

The 25-Hydroxy Vitamin D Total Calibrators are used in clinical settings to ensure accurate measurement of vitamin D levels, aiding in the diagnosis and management of vitamin D deficiency.

1. Diagnosis of vitamin D deficiency: These calibrators are used to calibrate assays that measure total 25-hydroxy vitamin D levels, which are critical for diagnosing vitamin D deficiency.
2. Monitoring vitamin D therapy: Accurate measurement of vitamin D levels is essential for monitoring the effectiveness of vitamin D supplementation and therapy.
3. Research applications: The calibrators are also used in research settings to study the role of vitamin D in various health conditions, providing reliable data for analysis.
4. Population health studies: Accurate vitamin D measurement is important for large-scale studies assessing the prevalence of vitamin D deficiency in different populations.
5. Clinical trials: These calibrators are used in clinical trials to ensure the accuracy of vitamin D measurements, which are often a key outcome in studies related to bone health and other conditions.

The 25-Hydroxy Vitamin D Total Calibrators play a crucial role in clinical applications, from diagnosing vitamin D deficiency to monitoring therapy and conducting research. Their accuracy and reliability make them an essential tool in both clinical and research settings, ensuring that vitamin D levels are measured with precision and consistency.

When purchasing the 25-Hydroxy Vitamin D Total Calibrators, consider factors such as product specifications, types, budget, and intended use to ensure the best fit for your laboratory needs.

1. Product specifications: Ensure that the calibrators meet the required specifications for your immunoassay system, including concentration range and compatibility.
2. Product types: Choose the appropriate type of calibrators based on your laboratory's needs, whether for routine testing, research, or specialized applications.
3. Budget: Consider the cost of the calibrators in relation to your laboratory's budget, ensuring that you get the best value without compromising on quality.
4. Usage scenarios: Evaluate the intended use of the calibrators, whether for clinical diagnostics, research, or large-scale studies, to ensure they meet your specific requirements.

Purchasing the 25-Hydroxy Vitamin D Total Calibrators requires careful consideration of product specifications, types, budget, and intended use. By taking these factors into account, you can ensure that the calibrators you choose are the best fit for your laboratory's needs, providing accurate and reliable results for your vitamin D assays.

When using the 25-Hydroxy Vitamin D Total Calibrators, it is important to follow proper handling and storage procedures to ensure accurate results and maintain product integrity.

1. Storage: Store the calibrators at the recommended temperature to maintain their stability and ensure accurate results.
2. Handling: Handle the serum samples with care to avoid contamination, which could affect the accuracy of the calibration.
3. Expiration: Always check the expiration date before use, as expired calibrators may not provide accurate results.
4. Compatibility: Ensure that the calibrators are compatible with your immunoassay system to avoid any issues during calibration.
5. Documentation: Keep detailed records of calibration procedures and results for traceability and quality control purposes.

Proper handling and storage of the 25-Hydroxy Vitamin D Total Calibrators are essential for maintaining their accuracy and reliability. By following the recommended precautions, you can ensure that your vitamin D assays are calibrated correctly, providing consistent and trustworthy results for your clinical or research applications.