IKA MT 100.10 Disposable grinding beakers, 100 ml, 10 pieces, 0020008386

Kinetics of impact crushing on a scaled-up scale

In the analytical sample preparation of hard, brittle and dry matrices (such as rocks, mineral solids or agricultural products), the application of substantial mechanical energy is essential. The IKA MT 100 single-use grinding beakers apply the process principle of high-speed impact and percussion comminution to a significantly increased working volume of 100 ml. A solid stainless-steel beater is permanently integrated at the geometric centre of the chamber. Driven by the magnetic coupling of the IKA Tube Mill base station at up to 25,000 revolutions per minute, this rotor transfers immense kinetic energy to the solids. The enlarged chamber geometry creates enhanced three-dimensional flow turbulence, which continuously circulates the material into the impact zone. The resulting shock waves overcome the molecular binding forces of the sample and transform it into an analytically homogeneous, fine-powdered matrix.

Polymer physics and thermomechanical integrity

The high-speed comminution of extremely hard samples in larger batches induces a significantly increased thermodynamic load (exothermic reaction) due to friction and massive wall collisions. The MT 100 grinding jars are manufactured from high-performance thermoplastic polymers that exhibit extreme torsional stiffness and structural ballistic impact resistance. This specific polymer matrix is physically engineered to withstand the massive kinetic impacts of large rock fragments or pellets without undergoing plastic deformation (fracture prevention). At the same time, the material integrity ensures that, even under the increased thermal load of the 100-ml volume, no interfering plasticisers or polymer particles are released into the analytical matrix.

Aerosol containment and elimination of carry-over

When grinding toxic, biohazardous or highly potent active pharmaceutical ingredients (APIs) in large quantities, preventing uncontrolled aerosol formation is an absolute safety priority. The MT 100 grinding beaker functions as a hermetically sealed containment system. The process takes place in a completely sealed atmosphere, thereby physically protecting the user from respirable fine dust. The fundamental metrological design principle as a ‘single-use’ vessel also guarantees that analytical cross-contamination (carry-over of DNA fragments or chemical traces) between consecutive batches is completely eliminated. The thermodynamically and time-consuming cleaning of conventional stainless-steel grinding chambers is completely eliminated, which significantly speeds up the workflow in the laboratory.

Technical details

• Product type: Disposable grinding beaker / single-use milling tube
• Processing principle: Impact and shock comminution (dry milling)
• Maximum usable volume: 100 ml
• Integrated tool: Permanently fitted standard stainless steel beater
• Material: Impact-resistant, transparent, high-performance thermoplastic
• Analytical focus: 100% prevention of cross-contamination (carry-over)
• Workplace safety: Hermetic containment against toxic dusts and aerosols
• Compatibility (drive): Suitable exclusively for the IKA Tube Mill (control / 100)
• Packaging unit (PU): 10 pieces per set

Contents

• 10 x IKA MT 100 disposable grinding beakers (100 ml)

(Important note: The IKA Tube Mill drive unit is not included in the scope of delivery!)

Individual requirements & accessories

The MT 100.10 grinding beakers are dedicated single-use consumables and function exclusively in combination with the IKA Tube Mill drive system. The 100 ml capacity is ideal for representative cross-sectional analyses of larger sample volumes, where a 40 ml beaker could lead to statistical deviations. For laboratories with extremely high sample throughput, it makes sense from both a metrological and economic perspective to stock the beakers in bulk packs of 50 or 100 (e.g. MT 100.50) to avoid interrupting the continuous workflow. Please contact our specialist procurement service at any time for strategic demand planning.