Moico-A19 Coulometric Karl Fischer Titrator| Moisture Analysis
Accurate, compact Karl Fischer titrator: coulometric Moico-A19 that is Ideal for labs, QC, and moisture analysis for all sample types.
Description
MOICO-A19 Coulometric Karl Fischer Titrator
Trace Moisture Analysis for High-Purity and Pharmaceutical Applications
The MOICO-A19 Coulometric Karl Fischer Titrator is a high-sensitivity system designed for trace moisture determination at ppm levels.
Built for pharmaceutical, chemical, and advanced materials laboratories, the MOICO-A19 delivers precise, reproducible results for samples where even small amounts of water are critical.
👉 Ideal for laboratories requiring ultra-low moisture detection and regulatory-grade accuracy
The Moico-A19 Karl Fischer titrator offers flexible system configuration with an optional dual-channel design:
- Coulometric + Coulometric → increased sample throughput
- Volumetric + Volumetric → higher capacity workflows
- Coulometric + Volumetric → broad measurement range from ppm to 100%
With a measurement range of 5 µg to 300 mg H₂O, a large touchscreen interface, and built-in data handling, the Moico-A19 is ideal for laboratories requiring both precision and adaptability.
🔬 Why Choose the MOICO-A19
The MOICO-A19 is specifically designed for:
- Trace moisture analysis (ppm range)
- High-purity pharmaceutical compounds
- Sensitive materials where small water levels matter
Key advantages:
- Ultra-low detection capability (µg level resolution)
- Highly accurate and reproducible results (CV ~0.3%)
- Automatic background correction for stable measurements
- Reliable performance for regulated environments
⚖️ MOICO-A19 vs AQ-300
| Feature | MOICO-A19 | AQ-300 |
|---|---|---|
| Target user | Advanced labs | Routine QC |
| Sensitivity | Ultra-trace (µg) | Trace |
| Control | Advanced | Basic |
| Flexibility | High | Standard |
👉 The MOICO-A19 is the preferred choice for high-precision, low-level moisture analysis
⚗️ Coulometric Karl Fischer Method
Coulometric Karl Fischer titration is used for:
- Trace moisture (ppm levels)
- High-purity compounds
- Low water content samples
Unlike volumetric KF, iodine is generated electrochemically, allowing precise measurement of very small quantities of water.
🧪 Applications
Pharmaceutical Analysis
- APIs and drug substances
- Vitamins and sensitive compounds
- Stability and shelf-life testing
Chemicals
- High-purity solvents
- Specialty chemicals
- Reactive compounds
Energy & Electronics
- Battery electrolytes
- Semiconductor materials
- Advanced materials
👉 Designed for samples where trace moisture impacts performance
🔬 Key Features
- 8.4" touchscreen interface for intuitive operation
- High-resolution measurement down to 0.1 µg water
- Automatic background correction for stable results
- Built-in data storage and USB/LAN connectivity
- User authentication for controlled operation (GLP environments)
- Built-in thermal printer for documentation
Additional Resources
Analysis Report: Water Content in Petroleum Oil
Product Video
📋 See This Instrument in Action
Trusted by pharmaceutical, food & beverage, and energy labs across North America.
37 Years of Expertise · Application Notes(100+) · Trusted Since 1989
- Moisture Determination in Ethers & Esters — pharmaceutical & specialty chemical analysis using the MOICO-A19
- Browse all 94 Karl Fischer & Potentiometric Titration Application Notes →
Used by pharmaceutical, food & beverage, and energy labs across North America.