The Epredia™ Signature Series™ Pen-Fix™ Formalin Fixative is a 5-gallon solution that offers unparalleled performance in specimen fixation and dehydration, making it an indispensable tool for pathology professionals.

Key Benefits:

Simultaneous fixation and dehydration for streamlined processing
Triple the penetration rate of standard 10% Neutral Buffered Formalin
Exceptional performance with fatty or thick tissue sections
Ideal for frozen section fixation
Versatile use in open or enclosed tissue processors and grossing rooms

Pen-Fix™ is a uniquely buffered alcoholic formalin fixative designed to optimize your workflow. Its rapid penetration ensures thorough fixation of specimens, reducing processing time and improving overall laboratory productivity.

Key Specifications:

Composition:
- Ethyl Alcohol (64-17-5) – Facilitates rapid tissue penetration.
- Water (7732-18-5) – Maintains balanced dilution.
- Methyl Alcohol (67-56-1) – Supports fixation stability.
- Formaldehyde (50-00-0) – Preserves tissue morphology.
- Sodium Acetate (127-09-3) – Buffers pH to 7.2 for optimal performance.
- Isopropyl Alcohol (67-63-0) – Enhances dehydration efficiency.
Physical Form: Liquid.
Color: Clear.
Odor: Pungent, characteristic of formaldehyde solutions.
pH: 7.2, maintaining optimal preservation conditions.
Boiling Point: 76.7°C - 99°C, ensuring stability under processing conditions.
Flash Point: 21°C, requiring proper handling precautions.
Evaporation Rate: 1.1 (Butyl Acetate = 1.0), aiding efficient drying.
Vapor Pressure: 38 mmHg, influencing volatility.
Vapor Density: 1.5 (Air = 1.0), affecting dispersion in closed environments.
Relative Density: 0.889, ensuring consistent formulation.
Container Size: 5 Gallons, suitable for high-throughput laboratory use.

Applications:

This advanced laboratory-grade formalin fixative excels in various laboratory settings, particularly as a secondary fixative in tissue processors. For optimal results, we recommend using Pen-Fix™ in the second and/or third stations of your processor.

Why Choose Pen-Fix™?

By selecting Pen-Fix™, you're investing in a solution that addresses the challenges of processing difficult specimens. Its superior performance with fatty or thick tissue sections ensures consistent, high-quality results across a wide range of sample types.

Take Action:

Enhance your laboratory's capabilities today. Order your 5-gallon supply of Epredia™ Signature Series™ Pen-Fix™ Formalin Fixative now and experience the difference in specimen processing efficiency.

Upgrade your fixation process – Click here to order Pen-Fix™ and revolutionize your laboratory's performance.

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