2.0–2.5 mL Round Bottom Sample Cups — Polystyrene, Blue, 1000/Bag (127-1212-B10)
These 2.0–2.5 mL freestanding sample cups feature a round-bottom profile and are molded from polystyrene in a distinctive blue color, supplied non-sterile in bulk quantities of 1000/Bag. Designed to the Hitachi® cup format, they are intended for use with compatible analyzers that accept this widely adopted cup geometry. The freestanding base allows the cups to remain upright on the bench during sample preparation and loading workflows.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 127-1212-B10 |
| Capacity | 2.0–2.5 mL |
| Bottom Style | Round (freestanding) |
| Cup Format | Hitachi® style |
| Material | Polystyrene (PS) |
| Color | Blue |
| Sterility | Non-Sterile |
| Pack Size | 1000/Bag |
| Country of Origin | USA |
Applications
- Sample and reagent aliquoting on clinical and research analyzers that accept the Hitachi® cup format
- Routine specimen dispensing and preparation at the bench prior to automated analysis
- Color-coded sample organization and tracking in high-throughput laboratory workflows
- General aqueous liquid handling where a round-bottom, freestanding cup is required
- Bulk consumable replacement for labs seeking a cost-effective supply of compatible sample cups
Material & Chemical Resistance
Polystyrene offers good clarity and rigidity, making it well suited to aqueous samples, standard biological buffers, and dilute aqueous reagents. As with all PS labware, avoid acetone, alcohols above 70%, and aromatic or chlorinated solvents, which can craze, crack, or dissolve the material. Polystyrene is not autoclavable and should not be exposed to elevated temperatures.
Quality & Procurement
Made in USA, Caplugs® Evergreen sample cups are produced under ISO 9001 quality management from BPA-free, phthalate-free, latex-free resin. LabSupplies.com is an authorized dealer and ships from USA inventory, typically same business day for stocking items, with tiered pricing available for institutional and high-volume laboratory accounts.
Frequently Asked Questions
Are these sample cups supplied sterile?
No — the cups in part number 127-1212-B10 are supplied non-sterile in 1000/Bag bulk packaging, which is standard for routine clinical and analytical laboratory use where sterility is not a requirement.
Will these cups stand upright without a rack?
Yes. The freestanding base design allows the cups to stand on their own on a flat bench surface during sample preparation, loading, and staging, reducing the need for a dedicated cup rack at every workstation.
What types of samples and reagents are compatible with polystyrene cups?
Aqueous samples, standard biological buffers, and dilute aqueous reagents are well suited to polystyrene. Avoid acetone, alcohols above 70%, and aromatic or chlorinated solvents, as these are incompatible with PS and can compromise cup integrity.