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B-5 fixative
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Product Code:R-0101003Ⅰ-01/R-0101003Ⅰ-02/R-0101003Ⅰ-03/R-0101003Ⅰ-04/R-0101003Ⅱ-01/R-0101003Ⅱ-02/R-0101003Ⅱ-03
Product Model:Type Ⅰ (ready-to-use) / Type Ⅱ (manual ready-to-use)
Product Usage:For pathological fixation of lymphoid tissue (especially lymph nodes), adipose tissue and pancreatic tissue, suitable for sample processing prior to immunohistochemistry (IHC) and special staining.
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Product Overview

Principle: Sodium acetate maintains an isotonic environment, mercuric chloride precipitates nuclear proteins and enhances staining contrast, formaldehyde cross-links the macromolecular structure, synergistically realizing: ① clear differentiation of lymphocyte subpopulations ② intact retention of adipocyte membranes ③ precise curing of pancreatic follicular structure.


Main components: Liquid A: sodium acetate, mercury; Liquid B: formaldehyde.