250 mL Wide-Mouth Specimen Containers with Green Screw Caps — PP, Non-Sterile, 36/Bag (240-9250-G3L)
These 250 mL wide-mouth specimen containers are precision-molded from virgin polypropylene (PP) and paired with a matching green PP screw cap, supplied unassembled 36 per bag for maximum point-of-use labeling flexibility. The 90 mm wide-mouth opening accommodates direct urine collection, cytology lavage, microbiology specimen submission, and environmental sampling without secondary transfer steps that introduce contamination risk and pre-analytical variability. Autoclave-compatible at 121 °C / 15 psi, these containers support safe decontamination before disposal and maintain dimensional stability across a broad temperature range.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 240-9250-G3L |
| Volume | 250 mL |
| Dimensions (D × H) | 90 × 65 mm |
| Container Material | Polypropylene (PP) |
| Container Color | Natural |
| Cap Material | Polypropylene (PP) |
| Cap Color | Green |
| Closure Type | Screw Cap |
| Assembly State | Unassembled (36 containers + 36 caps per bag) |
| Sterility | Non-Sterile |
| Autoclave Compatibility | 121 °C / 15 psi |
| Pack Size | 36/Bag |
| BPA / Phthalates | BPA-free; no phthalate plasticizers |
| Country of Origin | USA (California) |
Applications
- Clinical urine collection: Routine urinalysis, urine culture, and smaller-void or pediatric collection where the 250 mL capacity is appropriate
- Microbiology specimen collection: Stool, wound swab rinse, bronchoalveolar lavage (BAL), and respiratory specimens — the 90 mm opening accommodates direct collection and instrument rinsate without secondary transfer
- Cytology collection: Cell brushings, lavage suspensions, and BAL specimens benefit from the wide-mouth opening for direct, low-contamination transfer
- Environmental and field sampling: Water, soil, and other environmental matrices where PP chemical resistance and autoclave compatibility support decontamination protocols
- Color-coded laboratory workflows: Green cap designation supports specimen batch routing by color in sorted pre-analytical processing lanes
Chemical Resistance
| Reagent / Condition | Compatibility |
|---|---|
| Aqueous buffers and saline | Excellent |
| Dilute acids and bases | Excellent |
| Clinical transport media and preservatives | Excellent |
| Alcohols (ethanol, isopropanol) | Good — short-term contact |
| Autoclaving (121 °C / 15 psi) | Compatible |
| Acetone / chlorinated solvents | Not recommended |
| Aromatic solvents (toluene, xylene) | Not recommended |
Quality & Procurement
Made in USA (California), these Caplugs® Evergreen specimen containers are molded from virgin, BPA-free, phthalate-free polypropylene under ISO 9001 quality management. The precision-threaded screw cap provides a positive, leak-resistant seal supporting primary container integrity for biological specimen transport. The natural PP body allows direct visual assessment of specimen volume and gross morphology throughout the pre-analytical chain. LabSupplies.com is an authorized Caplugs® Evergreen dealer shipping from USA inventory; tiered pricing is available for high-volume institutional and clinical procurement. The green-cap wide-mouth container family spans 250–750 mL, enabling matched single-vendor procurement across collection volume needs.
Frequently Asked Questions
Are these specimen containers sterile?
No — they are supplied non-sterile and unassembled (containers and caps separate) in 36/Bag packaging. For workflows requiring sterile primary containers, a separately supplied sterile product should be selected.
Can these containers be autoclaved for decontamination before disposal?
Yes. The polypropylene construction is compatible with standard gravity-cycle autoclaving at 121 °C / 15 psi, making these containers suitable for regulated decontamination protocols prior to disposal.
Why are the caps green rather than a natural or white color?
Green is a widely adopted color convention in clinical and environmental laboratories for designating specific specimen types or processing lanes — such as urine or environmental specimens. The green cap supports color-coded batch routing without requiring additional labeling on the closure itself.
Are other volumes available in the same green-cap format for matched procurement?
Yes. The Caplugs® Evergreen green-cap wide-mouth container range includes 400 mL, 500 mL, and 750 mL options, enabling a single-vendor procurement strategy across multiple collection volumes with consistent cap color coding.