Product Description
Ammonium Hydroxide, OmniTrace® Ultra, 250ML
Ultra-high purity ammonium hydroxide designed for trace-level analytical applications, including PFAS testing and ICP/trace metal workflows. Manufactured under stringent cleanroom conditions to ensure exceptionally low contamination and highly reproducible results.
Product Description
Ammonium Hydroxide (NH₄OH), OmniTrace® Ultra grade, is a premium high-purity base specifically developed for inorganic trace analysis and ultra-trace applications. It is double-distilled and packaged in a Class 100 cleanroom into pre-leached HDPE bottles to minimize contamination risk and maintain analytical integrity.
This product is widely used in PFAS testing and other sensitive analytical methods where extremely low background contamination is critical.
Key Features
- OmniTrace® Ultra grade for ultra-trace analysis
- Double-distilled for extremely low impurity levels
- Packaged in Class 100 cleanroom conditions
- Pre-leached HDPE bottles to reduce contamination
- Includes Certificate of Analysis for full traceability
Applications
- PFAS testing and environmental analysis
- ICP-MS / ICP-OES trace metal analysis
- Semiconductor and ultra-trace workflows
- Sample preparation requiring ultra-low contamination
- General high-purity base reagent use
Specifications
- Chemical Name: Ammonium Hydroxide
- Synonyms: Ammonia solution, Ammonia water
- CAS Number: 1336-21-6
- Molecular Formula: NH₄OH
- Molecular Weight: 35.05 g/mol
- Grade: OmniTrace® Ultra (trace analysis grade)
- Form: Liquid
- Density: ~0.9 g/mL at 25°C
- Solubility: Fully miscible with water
- pH: Strongly alkaline
Compliance & Suitability
- Suitable for multiple EPA, ASTM, and ISO analytical methods
- Appropriate for FDA-regulated applications (C-010.02)
- Designed for inorganic trace analysis workflows
Packaging & Handling
- Supplied in cleanroom-packaged, pre-leached HDPE bottles
- Shipped at ambient conditions
- Store at room temperature
Safety Information
- Corrosive liquid (GHS05)
- Causes severe skin burns and eye damage
- Harmful to aquatic life
- Use appropriate PPE and handle in a fume hood
This product is intended for laboratory use only.
