The MEDILAB Micro Acetyl Group Determination Apparatus (Wiesen Berger Type) is a specialised laboratory setup designed for accurate micro-scale acetyl group estimation in organic compounds. Engineered for high analytical precision, it enables controlled distillation and condensation during acetylation studies. This apparatus is essential in research laboratories, pharmaceuticals, chemical synthesis, and academic institutions where micro-quantitative analysis of acetyl groups is required for quality control and molecular characterization.

 Key Features

• Manufactured from high-purity Borosilicate Glass 3.3 for maximum temperature and chemical resistance
• Optimised Wiesen Berger design for reliable micro-acetyl determinations
• Uniform, transparent glass for clear visibility of reaction progress
• Precision-ground joints ensure leak-proof assembly and secure operation
• Condenser designed for efficient vapour cooling and minimal sample loss
• Smooth distillation pathways prevent retention and maintain analytical accuracy
• Compact structure suitable for micro-scale workflows and limited bench space
• Durable, long-life construction suitable for routine quality control testing

 Material Specifications

• Material: Borosilicate Glass 3.3

Thermal Properties:

• High thermal shock resistance
• Low thermal expansion coefficient (≈3.3 × 10⁻⁶ /°C)
• Ideal for repeated heating and cooling cycles

Chemical Properties:

• Resistant to acids, solvents, acetylation reagents, and organic vapours
• Non-reactive surface prevents contamination and ensures consistency

Mechanical Properties:Robust structural integrity under vacuum and regular usage

Compliance:Manufactured according to ISO, DIN, and ASTM laboratory glassware standards

Technical Specifications

Includes the following components:

• Micro distillation tube
• Angled connector for vapour transfer
• Precision Wiesenberger-style condenser
• Collection receiver/adapter
• Standard interchangeable joints for easy replacement
• Micro reaction bulb compatible with acetylation reagents

General Information:

• Joint sizes available as per industry norms (e.g., 14/23, 19/26)
• Compact apparatus suitable for micro-sample volumes
• All components individually inspected for dimensional accuracy
• Export-grade packaging with foam cushioning for guaranteed safe delivery
• Optional customisations are available for OEM/Private Label partners

Handling & Precautions

• Inspect joints and surfaces before assembly; avoid using glassware with visible cracks
• Heat gradually to avoid thermal shock; do not place hot glass on cold surfaces
• Clean with mild laboratory detergent; avoid abrasive cleaning tools
• Suitable for autoclaving (max 121°C); ensure joints are dry before sterilisation.
• Do not overtighten joints or apply force during assembly
• Store upright in padded racks to prevent accidental impact
• After use, flush all pathways with appropriate solvents to remove residual reagents

Applications

Widely used in analytical and research environments, including:

• Pharmaceutical Research: Micro-level acetyl content analysis in APIs and intermediates
• Organic Chemistry Labs: Structural confirmation and functional group analysis
• Chemical Manufacturing: Micro-scale QC for acetylated compounds
• Biotechnology & Biochemistry: Reaction monitoring involving acetyl functional groups
• Academic & Research Institutes: Training, method development, and analytical studies

Its specialised design supports consistent, reproducible analytical workflows in micro-quantitative chemistry.

Why Choose MEDILAB

• 35+ years of expertise in precision scientific glassware manufacturing
• Trusted by laboratories and distributors in 40+ countries
• Export-quality production with strict dimensional and performance checks
• OEM / Private Labeling options for global brands
• Consistent reliability backed by high-precision craftsmanship
• Strong protective packaging for safe worldwide shipment
• Proven reputation for dependable lab glassware and long-term user satisfaction