DPX Mountant – 500 gram Packs

DPX Mountant is a colourless synthetic resin mounting medium used in microscopy and histology laboratories to preserve stained specimens beneath coverslips for long-term examination. Traditionally formulated from distyrene (polystyrene resin), a plasticiser, and an organic solvent such as xylene, DPX provides a clear mounting medium that supports specimen preservation and microscopic observation. It is widely used for preparing permanent microscope slides following histological and cytological staining procedures, including hematoxylin and eosin staining and other compatible staining techniques. DPX Mountant is useful in school and college microscopy practicals, university teaching laboratories, pathology research, and biological research facilities where permanent slide preparation is required. Its formulation is a mixture rather than a single pure chemical, so a single molecular formula, empirical formula, or molecular weight does not apply. Suitability depends on the formulation, specimen preparation method, and compatibility with the staining procedure.

Product Specifications

Key Features of DPX Mountant

• Clear, colourless synthetic resin medium designed for mounting stained microscope specimens.
• Supports permanent slide preparation by forming a transparent medium beneath a compatible coverslip.
• Suitable for established histological staining workflows, including hematoxylin and eosin staining, when compatible with the formulation.
• Helps preserve stained tissue sections and supports clear microscopic examination after the mounting medium has dried.
• Useful in educational, histology, microscopy, and biological research laboratories requiring prepared slides for observation and documentation.

Laboratory Applications of DPX Mountant

• Histology slide preparation: Used to mount stained tissue sections under coverslips for routine microscopic examination.
• Hematoxylin and eosin staining: Applied after appropriate staining and dehydration steps to preserve compatible tissue sections for microscopy.
• Cytology practicals: Used in suitable workflows for mounting stained cellular preparations where the formulation and specimen are compatible.
• Educational microscopy: Supports the preparation of permanent teaching slides for supervised school, college, and university laboratory demonstrations.
• Biological and pathology research: Used to preserve compatible stained specimens for examination, imaging, and documentation in research laboratories.

Why Choose Lab Wale to Buy DPX Mountant

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by educational institutions, universities, research centres, and laboratory professionals. When purchasing DPX Mountant, laboratories should confirm the product identity, pack size, formulation, and grade information to ensure compatibility with their slide-preparation procedure. Reviewing available technical and safety documentation helps users select suitable materials for their intended application. Lab Wale supports laboratory purchasing needs by bringing relevant scientific supplies together in one place.

Frequently Asked Questions About DPX Mountant

What is DPX Mountant used for in laboratories?

DPX Mountant is used to mount stained tissue sections and other compatible specimens beneath coverslips for microscopic examination. It is commonly associated with histology workflows, including hematoxylin and eosin staining, and is used in teaching, diagnostic research, and biological laboratories for preparing permanent slides.

What is the chemical formula of DPX Mountant?

DPX Mountant is a formulated mixture rather than a single chemical compound. Traditional formulations contain a synthetic resin, a plasticiser, and an organic solvent. Therefore, it has no single molecular formula, empirical formula, or molecular weight. The precise ingredients depend on the manufacturer’s formulation.

What is the CAS number of DPX Mountant?

Some supplier catalogues list CAS number 130-12-2 for DPX Mountant. However, DPX is a mixture, and product identifiers can vary between suppliers and formulations. Confirm the identifier against the documentation for the exact product before using it for inventory, regulatory, or procurement records.

Can DPX Mountant be used for school, college, and research laboratory work?

Yes, it can be appropriate for supervised microscopy practicals and research involving compatible stained specimens. Its use should be restricted to trained personnel or appropriately supervised students, with suitable ventilation and personal protective equipment. Laboratories should confirm compatibility with the staining method and the specimen before use.

What precautions should be followed when handling DPX Mountant?

Traditional DPX formulations may contain volatile, flammable solvents such as xylene and may include hazardous plasticisers. Keep the container tightly closed, avoid inhaling vapours and contact with skin or eyes, and use appropriate ventilation and protective equipment. Follow the current product-specific Safety Data Sheet and institutional procedures for storage, spills, and disposal.

Storage Conditions for DPX Mountant

Store DPX Mountant in its original, compatible, tightly closed container in a cool, well-ventilated area away from direct sunlight, heat, sparks, and open flames. Keep it away from incompatible materials and prevent unnecessary vapour release. Follow the product-specific Safety Data Sheet for temperature limits, segregation requirements, and any additional storage precautions appropriate to the formulation.

Precautions for Handling DPX Mountant

Review the current Safety Data Sheet before use and wear suitable chemical-resistant gloves, protective clothing, and safety goggles. Handle the mountant in appropriate ventilation, preferably a fume hood when solvent vapours may accumulate. Avoid inhalation and skin or eye contact, and keep away from ignition sources where flammable solvents are present. Clean spills and dispose of waste according to the product-specific safety guidance and institutional requirements.