Buffered Formalin - L.R. Grade Chemical Structure
Laboratory Tissue Fixative
Laboratory Reagent

LR Grade Buffered Formalin (10%)

Laboratory Reagent grade buffered formalin manufactured for general laboratory procedures, educational applications, and routine chemical processing. Our LR grade buffered formalin provides reliable tissue fixative for standard laboratory work, teaching applications, and analytical procedures.

  • 10% Laboratory Grade Concentration
  • Excellent Tissue Fixative
  • Educational & Training Applications
  • pH Controlled (7.2-7.4)
  • Cost-Effective Laboratory Solution
  • Consistent Quality & Performance
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Technical Specifications

Chemical Formula: HCHO in PBS
CAS Number: 50-00-0
EINECS Number: 200-001-8
Concentration: 10% Neutral Buffered
Physical State: Clear aqueous solution
pH Value: 7.0 - 7.4
Buffer System: Phosphate Buffered Saline
Osmolality: 300 ± 30 mOsm/kg
Formaldehyde Content: 3.7% by weight
Methanol: ≤ 1.0%
Free Formic Acid: ≤ 0.1%
Heavy Metals (as Pb): ≤ 0.001%
Storage Temperature: Room Temperature
Shelf Life: 24 months
Appearance: Clear, colorless solution
Packaging Options: 500ml, 1L, 2.5L containers

Applications

Educational Laboratories
Histopathology
Tissue Fixation
Specimen Preservation
Morphology Studies
Anatomy Teaching
Pathology Research
Biopsy Processing
Cytology Studies
Quality Control Testing

Industry-Specific Grades

DRAVYOM offers specialized buffered formalin grades tailored for different laboratory and educational requirements, ensuring optimal tissue fixation and preservation across diverse histopathological applications.

LR Grade (Laboratory Reagent)
Concentration: 10% NBF pH: 7.0-7.4 Buffer: Phosphate system Application: General laboratory, educational use
Histology Grade
Concentration: 10% NBF Low methanol: ≤ 0.5% pH stability: Enhanced Application: Histopathology labs
Educational Grade
Concentration: 10% NBF Safety: Enhanced labeling Documentation: Complete SDS Application: Teaching institutions
Research Grade
Concentration: 10% NBF Ultra-low impurities Consistent pH buffering Application: Research applications

Quality Standards

DRAVYOM's LR Grade Buffered Formalin is manufactured under stringent quality control protocols, meeting international standards for laboratory and educational applications. Our production ensures consistent fixation performance and pH stability.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
10% Reliable Concentration
pH Buffered Stability
Educational Grade Compliance
Consistent Fixation Performance
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Buffered Formalin exhibits excellent fixation properties and pH stability characteristics, making it suitable for histological tissue processing and educational applications requiring controlled aldehyde fixation and tissue preservation studies.

Fixation Properties
Aldehyde Content: 10% neutral buffered formaldehyde
Cross-linking: Forms methylene bridges with proteins
Penetration Rate: 1mm per hour at room temperature
Fixation Time: 6-24 hours for optimal fixation
Buffer System
pH Range: 7.0-7.4 (physiological pH)
Buffer Components: Phosphate buffer system
pH Stability: Maintains neutral pH during fixation
Osmolality: Isotonic with tissue fluids
Physical Properties
Concentration: 10% formaldehyde by volume
Density: 1.006 g/cm³
Storage Temperature: Room temperature stable
Appearance: Clear colorless solution

Performance Characteristics

Performance metrics demonstrate LR Grade Buffered Formalin reliability in histological and educational applications with consistent fixation performance and pH stability for routine tissue processing procedures.

Fixation Performance

Effectiveness: Excellent tissue preservation

Consistent morphological preservation
Educational Suitability

Safety: Controlled use with safety protocols

Ideal for teaching histology techniques
pH Stability

Buffering: Excellent pH maintenance

Prevents tissue artifact formation
Storage Stability

Shelf Life: Extended room temperature storage

Ready-to-use convenience

Safety Information

Carcinogenic formaldehyde solution that poses serious health risks through inhalation and skin contact. Handle only in fume hoods with specialized safety equipment. Avoid all skin contact and inhalation exposure. Strictly limited to advanced educational institutions with proper ventilation systems and expert supervision for histology training.

Carcinogenic
Respiratory Hazard
Fume Hood Required

Storage & Handling

Store in original containers in specialized chemical storage areas with excellent ventilation, away from heat and incompatible materials. Use appropriate carcinogen storage protocols with restricted access, specialized ventilation, and detailed inventory tracking for regulatory compliance.

Room temperature storage
Excellent ventilation required
Restricted access storage
Regulatory compliance tracking

Chemical Mechanisms & Reaction Pathways

Buffered formalin exhibits stabilized formaldehyde activity through pH control mechanisms, making it suitable for tissue preservation and histological applications requiring controlled fixation chemistry.

Tissue Fixation

Cross-links proteins through methylene bridge formation

Essential for histological preservation
pH Buffer System

Phosphate buffer maintains optimal pH for fixation

Prevents acidic degradation artifacts
Nucleic Acid Preservation

Stabilizes DNA and RNA through controlled fixation

Important for molecular studies
Protein Stabilization

Maintains protein structure through buffered environment

Critical for immunohistochemistry

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use of formaldehyde-containing materials in educational and laboratory environments with complete documentation supporting institutional safety requirements.

Educational Standards

Compliance with educational institution safety for carcinogenic materials

Carcinogen Classification

Proper hazard classification and handling protocols

Safety Compliance

Occupational safety standards for formaldehyde exposure

Transportation

Hazmat classification for formaldehyde solutions

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance for safe handling of formaldehyde materials and technical assistance for LR Grade Buffered Formalin applications.

Educational Support
  • Formaldehyde safety training programs
  • Histology technique development
  • Student safety protocol guidance
  • Fixation procedure training
Histology Services
  • Tissue preparation guidance
  • Fixation optimization consultation
  • Protocol development support
  • Quality assessment assistance

Environmental Impact & Sustainability

Our LR Grade Buffered Formalin production emphasizes environmental responsibility with proper formaldehyde handling and comprehensive environmental impact management for educational and laboratory operations.

Waste Management

Proper formaldehyde waste disposal and treatment systems

Educational Sustainability

Supporting sustainable laboratory practices with proper disposal

Safe Disposal

Disposal guidance for formaldehyde waste management

Container Programs

Specialized container return and disposal programs

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs controlled production technology for consistent LR Grade Buffered Formalin quality and formaldehyde activity across all production batches.

Production Process

Controlled formulation with pH buffering and stabilization

Consistent formaldehyde concentration and pH
Fixation Testing

Tissue fixation quality verification and pH monitoring protocols

Regular fixation performance assessment
Safety Systems

Enhanced safety protocols for formaldehyde handling

Comprehensive safety management systems

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Buffered Formalin effectiveness across educational and histological applications with reliable fixation quality and pH stability metrics.

Educational Institutions
Safety Record: 99.5% incident-free handling Performance: Consistent tissue preservation Compliance: Full regulatory documentation
Histology Laboratories
Fixation Quality: Superior tissue morphology pH Stability: Consistent buffer performance Customer Satisfaction: 96% user approval rate

DRAVYOM Competitive Advantages

Histology Expertise

Specialized knowledge in tissue fixation and formaldehyde safety for educational environments

Educational Focus

Dedicated support for educational institutions with formaldehyde safety training

Safety Leadership

Enhanced safety protocols for carcinogenic material handling

Reliable Supply

Consistent availability with educational institution safety programs

Quality Consistency

Consistent fixation performance with full regulatory documentation

Partnership Approach

Long-term relationships with educational institutions and safety support