Quantitative Vitamin A Test

Quantitative Vitamin A Test

Test4A is a rapid, quantitative test for detecting Vitamin A levels in the blood. The test is easy to use and only requires one drop of blood for results.
Test4A uses NanoSpeed’s cube reader technology to display the exact level of Vitamin A within minutes, eliminating the wait time from conventional lab testing.

Product Features:

  • Quantitative Vitamin A test
  • Quantitative readout using a calibrated cube reader
  • Results in 10 minutes from a drop of blood
  • Detection range: 0.25 – 4.0 µmol/L

Key Features

Throat swab

Throat swab

Throat swab

Rapid Vitamin A Test

Adults who show signs of deficiency, such as night blindness, dry skin, or poor wound healing. It may also be used to assess the nutritional status of individuals with malabsorption disorders, liver disease, or those on restrictive diets.

The box contains Test4A Cassette, buffer vial, transfer pipette, lancet, and instructions

Instructions Details

Rapid Vitamin A Test

Adults who show signs of deficiency, such as night blindness, dry skin, or poor wound healing. It may also be used to assess the nutritional status of individuals with malabsorption disorders, liver disease, or those on restrictive diets.

The box contains Test4A Cassette, buffer vial, transfer pipette, lancet, and instructions

Instructions Details

Rapid Vitamin A Test

Adults who show signs of deficiency, such as night blindness, dry skin, or poor wound healing. It may also be used to assess the nutritional status of individuals with malabsorption disorders, liver disease, or those on restrictive diets.

The box contains Test4A Cassette, buffer vial, transfer pipette, lancet, and instructions

Instructions Details

Adults who show signs of deficiency, such as night blindness, dry skin, or poor wound healing. It may also be used to assess the nutritional status of individuals with malabsorption disorders, liver disease, or those on restrictive diets.

The box contains Test4A Cassette, buffer vial, transfer pipette, lancet, and instructions

Instructions Details