


IPD4400-B400 by Benchmark Scientific is a sterile 400 mL LDPE blender bag for the BenchMasher™ 400 Laboratory Paddle Blender (IPD4400). Each bag measures 30 × 18 cm with a 60 µm wall — the standard for food microbiology, environmental, and pharmaceutical sample homogenization. Supplied in 500-bag packs (10 × 50) for high-throughput lab workflows.