Designed for histology and pathology laboratories, using fixing and preserving excised specimens from surgery, gynecology and gastroenterological endoscope, etc. All batches are manufactured in good quality control system, using automatic filling line and rigorous inspection procedures. All products are certified Class I IVD by CFDA (License No.: 20150029). We supply prefilled with 10%/13% Neutral buffered formalin for your convenience, it requires a relatively short period of fixation, but can also be used for the long-term storage of tissue. So, it is the standard preferred fixative throughout the world for light microscopy. Comparison with an unbuffered formalin solution, the acidity can react with hemoglobin in the tissues to produce dark brown acid formaldehyde hematin precipitates, which complicate histological interpretation. But above more, the prepared solution can help you avoids any additional risks of handling needed to mix the NBF yourself from stock solutions.

• Leak-proof container, ensures the safety of usage and transport
• Pre-labeled, convenient for recording sample information
• Various specification range of 3-120ml, for many applications
• Optional simple pack or rack pack, on requirements