The best bioinks come from the best sources of raw material. Suppliers are selected based on strict standards, and each delivered is tested for endotoxins and sterility. From the forests of Sweden to the cold waters of Norway, the priority is to to source the best raw ingredients and deliver the maximum value possible to customers.
Once the raw materials are approved, they enter sterile and aseptic production process. This clean area ensures toxin-free manufacturing. The consistency in your research is essential, and each final product is controlled for quality to guarantee reproducibility. Bioink’s viscosity, appearance, pH and cytotoxicity, and in addition the gel point and degree of methacrylation for GelMA-based bioinks is verified.
You can find specifications for each bioink listing the results from quality control process. The figures below show the typical results of the performed tests.