


| Catalogue | Size | Price | Quantity | |
|---|---|---|---|---|
| TSL11757-500mL | 500mL | $29.62 | ||
| TSL11757-1L | 1L | $42.62 | ||
| TSL11757-1Gal | 1Gal | $84.62 | ||
| TSL11757-4X1Gal | 4x1Gal | $239.62 | ||
| TSL11757-5Gal | 5Gal | $299.62 |
Formaldehyde 37% Formalin, Buy TriStains Solutions for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.
Formaldehyde, 37% by concentration, is the simplest aldehyde identified. Formaldehyde also has alternative names of methanal or formalin. Formaldehyde has a lot of applications, one of the most widespread being formol, an extremely famous liquid to be applied for use in embalming and fixing tissues. Alone or combined with other chemicals, it is the most universal histological fixative.
Applications of Formaldehyde 37% Formalin
Key Features of Formaldehyde 37% Formalin
General Description
37% Formalin Formaldehyde is an efficient fixative employed in histology, cytology, microbiology, hematology, and biology labs. For purchase from the reliable TriStains brand with Dawn Scientific, it guarantees the utmost fixation of the tissue and consistency of staining outcome.
This reagent is a crucial component of any commercial lab setting that deals with tissue processing, histopathology, or sample preparation for microscopic examination. Formaldehyde 37% Formalin provides excellent penetration within tissue blocks and is particularly renowned for its capability to penetrate deep into tissue blocks to provide homogeneous fixation and allow for sharp, precise staining.
Whether used pure or in combination, it is the best standard for fixation of tissues.
Buy Formaldehyde 37% Formalin from Dawn Scientific, your trusted supplier of high-performance biological reagents sold under the brand name TriStains. Our products ensure consistency, reproducibility, and reliability for every application. Secure online ordering, fast shipping, and customer support are available for all staining and fixative applications.
The Formaldehyde 37% Formalin price is dependent on packaging volume, size, and shipping. Dawn Scientific offers competitive prices and bulk orders, and institutional contract rates. Contact our sales department to receive a specific quote and quantity discounts. Visit Dawn Scientific's website and shop our catalog to buy TriStains solutions for histology, cytology, microbiology, hematology, and biology laboratories.
About Brand
“TriStains”, Histological Stains/ Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.
TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.
TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
Why Dawn Scientific?
including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.
For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.
If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.
Formaldehyde 37% (Formalin) is a widely used chemical solution employed in laboratory preservation, histology, tissue fixation, biological specimen storage, disinfectant formulations, chemical manufacturing, resin production, and industrial processing applications. It is commonly used as a preservative and cross-linking agent in scientific and industrial environments.
Formaldehyde 37% indicates that the solution contains approximately 37% formaldehyde gas dissolved in water, often stabilized with a small amount of methanol to prevent polymerization. This concentration is commonly referred to as Formalin and is widely used in laboratory and industrial applications.
Formaldehyde has the chemical formula CH₂O and a molecular weight of 30.03 g/mol. It is the simplest aldehyde and is commonly supplied as an aqueous solution due to its gaseous nature at room temperature.
Formaldehyde 37% is commonly available in laboratory, reagent and industrial grades depending on the intended application. High-quality grades are suitable for laboratory analysis, biological preservation, research, and quality control testing.
Formaldehyde 37% is typically available in pack sizes such as 500 mL, 1 L, and larger bulk containers, depending on laboratory, research, industrial, and manufacturing requirements.
Store Formaldehyde 37% in a tightly closed container in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, oxidizing agents, strong acids, and incompatible chemicals. Proper storage helps maintain product stability and reduces the risk of degradation.
When stored under recommended conditions, Formaldehyde 37% generally offers excellent stability and long shelf life. Laboratories should refer to the product label, Certificate of Analysis (COA), or batch-specific documentation for exact expiration information.
Formaldehyde reacts with proteins and cellular components to preserve tissue structure and prevent biological degradation. This makes Formalin one of the most commonly used fixatives in pathology, histology, and biological research laboratories.
Formaldehyde 37% offers reliable preservation properties, strong antimicrobial activity, excellent fixation performance, consistent concentration, long-term stability, and reproducible results across laboratory and industrial applications.
Yes. Laboratory-grade Formaldehyde 37% is typically supplied with a Certificate of Analysis (COA), Safety Data Sheet (SDS), and product specifications. These documents help support laboratory quality assurance, regulatory compliance, and safe handling procedures.

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