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Specifications:
| Application | Sample Preparation |
| Storage Temperature | Ambient |
| Product Type | Accessory |
| Product Brand | FRITSCH GmbH |
| Product Grade | Laboratory grade |
The Grinding Vessels for the FRITSCH PULVERISETTE™ 11 Knife Mill are precision-engineered sample processing accessories designed to deliver high-efficiency homogenization, reproducibility, and contamination control across a wide range of laboratory applications.
Available in multiple material compositions and volume configurations, these vessels enable optimized grinding performance for diverse sample types including food, pharmaceuticals, polymers, environmental samples, and biological materials.
From high-capacity 1.4 L standard vessels to single-use and multi-use small-volume systems, FRITSCH provides a flexible and scalable solution tailored for modern laboratory workflows.
Key Features
-
Material Versatility
- Available in Polycarbonate (PC), Stainless Steel 316L, Tritan™ Copolyester, and Borosilicate Glass
- Supports applications ranging from routine grinding to contamination-sensitive analysis
-
High Sample Throughput
- Standard 1.4 L capacity for bulk processing
- Optional 40 mL and 100 mL vessels for small-volume workflows
-
Contamination Control Options
- Single-use polypropylene vessels eliminate cross-contamination risks
- Multi-use vessels with 316L inner liners ensure durability and cleanliness
-
Application-Specific Optimization
- Stainless steel vessels for hard, brittle, and cryogenic samples
- Tritan vessels for oily, fatty, and food-grade samples
- Glass vessels for chemical inertness and polymer analysis
-
Ease of Cleaning & Maintenance
- Dishwasher-safe and autoclavable options
- Smooth internal surfaces for efficient cleaning
-
Flexible Adapter System
- Enables use of single-use and multi-use vessels within the same mill
Product Variants & Specifications
A. Standard 1.4 L Grinding Vessels
| Order No. | Material | Volume | Key Characteristics |
|---|---|---|---|
| 11.3151.16 | Polycarbonate (PC) | 1.4 L | Transparent, general-purpose, autoclavable |
| 11.3280.00 | Stainless Steel 316L | 1.4 L | High strength, ideal for cryogenic grinding |
| 11.3152.16 | Tritan™ Copolyester | 1.4 L | BPA-free, chemical resistant, food-safe |
| 11.3170.00 | Borosilicate Glass | 1.4 L | Chemically inert, contamination-sensitive applications |
B. Single-Use Grinding Vessels (Polypropylene, PP)
| Order No. | Volume | Pack Size | Application |
|---|---|---|---|
| 83.3280.00 | 40 mL | 10 pcs | Small sample, contamination-free workflows |
| 83.3282.00 | 40 mL | 100 pcs | High-throughput labs |
| 83.3285.00 | 100 mL | 10 pcs | Medium sample volumes |
| 83.3287.00 | 100 mL | 100 pcs | Bulk laboratory use |
C. Multi-Use Grinding Vessels
| Order No. | Volume | Material | Key Feature |
|---|---|---|---|
| 83.3283.00 | 40 mL | PA + 316L | Reusable with stainless steel inner vessel |
| 83.3288.00 | 100 mL | PA + 316L | Durable, dishwasher-safe |
D. Accessories
| Order No. | Description |
|---|---|
| 11.3230.00 | Adapter for single-use and multi-use vessels |
Applications
- Food and feed sample homogenization
- Pharmaceutical and chemical sample preparation
- Environmental testing and soil analysis
- Polymer and material characterization
- Forensic and clinical sample processing
- Quality control and R&D laboratories
Comparison Guide
| Application Need | Recommended Vessel |
|---|---|
| Routine laboratory grinding | Polycarbonate (PC) |
| Hard, brittle, cryogenic samples | Stainless Steel 316L |
| Oily, fatty, food samples | Tritan Copolyester |
| High purity / contamination-sensitive analysis | Glass |
| Disposable workflows / no cross-contamination | Single-use PP vessels |
| Reusable small-volume processing | Multi-use PA + 316L vessels |
Unique Advantages
- Complete workflow flexibility – One system supports both large and small sample volumes
- Reduced contamination risk – Single-use vessel options for sensitive applications
- Material-specific optimization – Ensures accurate and reproducible results
- Laboratory efficiency – Easy cleaning, fast changeover, and scalable throughput
- Cost-effective operation – Reusable and disposable options depending on workflow needs
The FRITSCH PULVERISETTE™ 11 Grinding Vessels provide a comprehensive and adaptable solution for laboratory sample preparation, combining performance, flexibility, and contamination control.
Whether processing large bulk samples or small, critical test portions, these vessels ensure consistent, high-quality grinding results across a wide range of scientific and industrial applications.
- Vessel Type & Size: Standard 1.4 L Polycarbonate Grinding Vessel Standard 1.4 L Stainless Steel 316L Grinding Vessel Standard 1.4 L Tritan™ Copolyester Grinding Vessel Standard 1.4 L Borosilicate Glass Grinding Vessel Single-Use Polypropylene Grinding Vessels, 40 mL, 10/pk Single-Use Polypropylene Grinding Vessels, 40 mL, 100/pk Single-Use Polypropylene Grinding Vessels, 100 mL, 10/pk Single-Use Polypropylene Grinding Vessels, 100 mL, 100/pk Multi-Use Grinding Vessel with stainless steel inner vessel, 40 mL Multi-Use Grinding Vessel with stainless steel inner vessel, 100 mL Adapter for single-use and multi-use vessels