General Information:

- Reagent Name: HbA1c Calibrator

- Reagent Type: Calibrator

- Test Method: High-performance liquid chromatography (HPLC), boronate affinity chromatography, or immunoturbidimetry

Reagent Composition:

- Hemoglobin A1c: Human hemoglobin A1c, purified and lyophilized

- Stabilizers: Glycerol, surfactants

- Preservatives: Sodium azide or methylisothiazolone

Physical Characteristics:

- Appearance: Lyophilized powder or liquid solution

- pH: 7.2-7.4 (liquid solution)

- Temperature Stability: 2-30°C

Performance Characteristics:

- Concentration: 5-20% HbA1c (depending on the level)

- Precision: CV ≤ 3%

- Accuracy: ±3% of target value

- Stability: Stable for up to 24 months from date of manufacture

Levels:

- Level 1: 4-6% HbA1c

- Level 2: 8-10% HbA1c

- Level 3: 12-14% HbA1c

Storage and Stability:

- Storage: 2-30°C

- Shelf Life: 12-24 months from date of manufacture

- Freeze-Thaw Stability: Stable for up to 3 freeze-thaw cycles

Safety Precautions:

- Handling: Wear gloves and lab coat when handling reagent

- Disposal: Dispose of reagent according to local regulations

Regulatory Compliance:

- CE Mark: Compliant with EU IVD Directive 98/79/EC

- FDA Clearance: Compliant with US FDA regulations for HbA1c testing