An IVF grade mixture (triple gas) is a specially formulated blend of high-purity gases used in in vitro fertilization (IVF) laboratories to create the ideal environment for embryo development. This mixture typically contains 5% carbon dioxide (CO₂), 5% oxygen (O₂), and 90% nitrogen (N₂). The carbon dioxide helps maintain the correct pH level in the culture medium, while the reduced oxygen level mimics the natural conditions found in the human reproductive tract, minimizing oxidative stress on the embryos. Nitrogen acts as a neutral balancing gas to stabilize the mixture and prevent harmful reactions.
The use of IVF-grade gases is critical because they are purified to medical-grade standards, ensuring no toxic contaminants are present that could harm developing embryos.
