✅ For personal wellness & lifestyle reference only. Results are for general wellness reference only. 2 Cassette Tests. The VITAMIN-D Test Kit 0-100 ng/mL with color card The Vitamin D Rapid Test Cassette is a rapid chromatographic immunoassay for the semi-quantitative detection of 25-hydroxyvitamin D (25(OH)D) in human whole blood from fingerstick samples.
