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Paraformaldehyde 4% in PBS is a ready-to-use, methanol-free tissue fixative optimized for immunohistochemistry and electron microscopy. Buffered to neutral pH and prepared from EM-grade paraformaldehyde, it ensures rapid and safe fixation to prevent cellular degradation, making it a trusted choice for histologists and laboratory professionals.
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
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AMAZING seller!
The seller kindly rushed my order and saved a very important experiment - thank you!!
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