Recommended blood analog recipe for ViVitro Labs Products

Which recipe should I use to create a blood analog for ViVitro Labs Products?

A recommended blood analog recipe blood analogue fluid consists of ~35% glycerin and 65% saline by volume. This mixture has a density of approximately 1.133 g/ml at 20°C. It will have a viscosity of approximately 3.2 mPa·s at 37°C. This approximates the viscosity of blood.