Sample beakers in polystyrene (PS) with a 200 ml capacity are transparent laboratory vessels designed for routine sampling, transfer and short-term holding of liquids and solids. Clear walls support quick visual checks of fill level and content appearance during preparation and processing steps in analytical, quality-control and general laboratory workflows. The 200 ml format suits everyday aliquots and intermediate sample handling without excess bulk. Offered as a bulk pack of 1860 pieces, the set supports high-throughput benches and central stores that need dependable disposable or single-use containers. Lightweight PS construction keeps handling simple while remaining economical for frequent use with many aqueous media. These sample beakers from manufacturer SEMADENI align with standard practices for laboratory vessels and consumables. The complete pack weighs 12,170 kg, making stock planning straightforward for busy research and industrial labs. Transparent beakers of this type integrate readily into beaker-based sample collection, temporary storage and workflow organisation where clarity and consistent capacity matter. This article is part of Beakers, in Beakers & flasks. Key features Pack size: 1860 pc(s) Material: Polystyrene (PS) Capacity: 200 ml Appearance: Transparent Total weight: 12,170 kg Product type: Sample beakers