Talquist Paper

The Tallquist hemoglobin scale, like the R. Terry®, is a quick and easy tool for estimating hemoglobin levels in the blood.

Key Features:

Visual Comparison Method: It compares the color of a drop of blood absorbed onto a filter paper to a predefined color scale to estimate hemoglobin concentration.

Simple and Quick to Use: It does not require sophisticated equipment or electricity, making it useful in resource-limited settings, such as rural areas or primary healthcare centers.

Anemia Screening: It is primarily used for rapid anemia screening by assessing hemoglobin concentration in the blood.

Components: The kit includes a booklet or card with a color scale and absorbent filter papers for collecting blood samples.

Developed in the early 20th century: The Tallquist method was developed around 1900.