Blender Bag

SCILAB Blender Bags are heavy-duty, sterile bags made from a durable Nylon & PE laminated composite film designed for the mechanical homogenization of solid and semi-solid samples​ in paddle-style stomachers. The standard 400 mL series (approx. 300 mm long) is offered in four configurations to suit different sample types and extraction workflows: No Filter, Lateral/Single-Side Filter, Full-Filter​, and Wire-Top with Full-Filter​. These bags provide a sterile barrier during vigorous pounding, with filter variants enabling instant separation of liquid homogenate from solid debris for clearer analytical results.

Solving Key Lab Challenges:
• Enables Rapid, Contamination-Free Sample Preparation in a Closed System: The sterile, ready-to-use bags allow for direct addition of sample and diluent, followed by sealing and homogenization without transfer. This closed environment minimizes the risk of aerosol generation and cross-contamination during the high-impact pounding process, which is critical for accurate microbial enumeration.
• Provides Instant Filtration to Eliminate Solid Interference in Analysis: The Lateral and Full-Filter​ designs incorporate a fine-mesh filter (nylon or non-woven composite, pore size <250um) that retains fibrous or particulate debris (e.g., meat fibers, vegetable matter) while allowing the liquid homogenate to pass through. This solves the problem of pipette clogging and eliminates the need for time-consuming post-homogenization sedimentation or centrifugation. • Offers Flexible Sealing and Handling for Demanding Samples: The Wire-Top variant​ features an integrated iron wire closure, providing a secure, leak-proof seal that is superior to simple heat seals or clips for liquid-rich or volatile samples. This prevents spillage during vigorous processing and allows for easy reopening and resealing if needed. • Ensures Mechanical Durability Under High-Stress Homogenization: Constructed from multi-layer co-extruded and laminated films, the bags are engineered with reinforced seams to withstand the abrasive and impact forces of stomacher paddles, reducing the risk of bag rupture during the processing of hard or sharp-edged samples.