Microcuvette for Hemoglobin Analyzer
Short Description:
Intended Use
◆The microcuvette is used with the H7 series hemoglobin analyzer to detect the amount of hemoglobin in human whole blood
Test principle
◆The microcuvette has a fixed thickness space for accommodating the blood specimen, and the microcuvette has a modifying reagent inside for guiding the specimen to fill the microcuvette. The microcuvette filled with the specimen is placed in the optical device of the hemoglobin analyzer, and the specific wavelength of light is transmitted through the blood specimen, and the hemoglobin analyzer collects the optical signal and analyzes and calculates the hemoglobin content of the sample. The core principle is spectrophotometry.
Microcuvette for Hemoglobin analyzer
Hemoglobin analyzer microcuvette
Product Details:
◆Material: polystyrene
◆Shelf Life: 2 years
◆Storage temperature: 2°C～35°C
◆Relative Humidity≤85%
◆Weight: 0.5g
◆Packing: 50 pieces/bottle
Positive value/Reference range Reference Range:
◆Adult males: 130-175g/dL
◆Adult females: 115-150g/dL
◆Infant: 110-120g/dL
◆Child: 120-140g/dL
Test Result
◆The measurement display range is 0-250g/L. Coagulation may cause the blood specimen to fail to fill the microcuvette, resulting in incorrect measurements.
◆Hemolysis can affect the test results。
Limitation of Test Method
◆Diagnosis and treatment should not rely solely on the test result. Clinical history and other laboratory tests should be considered
Performance Specification
◆Blank：≤1g/L
◆Repeatability：within range 30g/L to 100g/L, SD≤3g/L; within range 101g/L to 250g/L, CV≤1.5%
◆Linearity：within range 30g/L to 250g/L, r≥0.99
◆Accuracy：The correlation coefficient (r) of the comparison experiment is ≥0.99, and the relative deviation is ≤5%
◆Inter-batch difference≤5g/L
Test Procedure EDTA blood Testing:
◆Stored samples should be returned to room temperature and mixed thoroughly before testing.
◆Use a micropipette or pipette to draw no less than 10μL of blood on a clean glass slide or other clean hydrophobic surface.
◆Using the tip of the reagent to contact the sample, the sample enters under capillary action and fills the reagent piece.
◆Carefully wipe off any excess sample on the surface of the microcuvette.
◆Place the microcuvette on the microcuvette holder of hemoglobin analyzer and then push the holder into the analyzer to start the measurement.
