High Quality 125cc Tungsten Carbide  Grinding Head for Low Level Multi-Element Analysis Sample Preparation

Tungsten carbide is the grinding head of choice for many laboratories where elemental contamination is limited to just two principal contaminants: tungsten and cobalt.

With the Essa 125cc grinding head all surfaces in contact with the sample (bowl, ring, roller and lid) are machined from tungsten carbide. The bowl chamber and inner lid layer are encased in stainless steel to increase overall strength and to reduce material cost.

The bowl and lid incorporate ergonomically-designed lifting flanges to enable easier handling when processing samples.

Chemical Composition:
Cobalt (Co): 6.0% by weight
WC: balance

Tungsten Carbide Bowl Datasheet
(PDF KB)

Superior Mill Engineered for Rapid Sample Preparation Procedures

The Lab Wizz 320 can handle simultaneously two or more samples from 0.2 mL up to 160 mL.

Ideally suited to handle:

• Dry Grinding
• Wet Grinding
• Ultra Fine Grinding
• Cryogenic Grinding
• Turbulent Blending
• Laminar Blending
• Liquid-Liquid Dispersion
• Gas-Liquid Dispersion
• Mechanical Alloying
• Cell Disruption for DNA/RNA Extraction

Typical processing times are between 15 and 45 seconds.

• Universal and highly efficient grinding, blending and disruption
• Large range of grinding jars and accessories
• Large range of grinding balls and accessories
• Extremely short processing times
• Designed for high sample throughput
• Reproducible results by digital pre-setting of all working parameters

Lab Wizz 320 Datasheet
(PDF 4.6 MB)