ASTMF1929 Standard Test Method for Detecting Seal Leaks in Porous Medical Packaging by Dye Penetration is a standard test method that employs dye penetration trial for detecting seal leaks in porous medical packaging， it is a non-mandatory national standard.

Package Sealing Test Solution (Toluidine Blue-Triton Method) refers to American ASTM F1929 standard for configeration and is composed of surfactant， dye， water， etc. This reagent is for scientific research only， not intended for clinical diagnostic or other applications.