McKesson, Control Hemoglobin High Level 900-503MCK, Box Of 3 TractionUpperExtremity Lactaid fast act supplements contain

Lactaid fast act supplements contain a lactase enzyme that your body may not naturally produce enough of

Chinese mint (leaves)

calcium ascorbate (Ester-C)

pure grape brandy as a preservative & distilled water (product contains less than 5% alcohol

If you have stomach or duodenal ulcers

McKesson, Control Hemoglobin High Level 900-503MCK, Box Of 3 TractionUpperExtremity Lactaid fast act supplements containProduct Description The Control Hemoglobin High Level 900 503MCK is designed for use in the calibration and quality control of hemoglobin testing devices. This product ensures accurate results needed for patient diagnostics. It is manufactured by McKesson, a trusted name in healthcare. The product is supplied in a box of three, allowing for adequate usage in clinical settings. Each control solution is designed to simulate high hemoglobin levels for