2L Wide Mouth HDPE Lab Bottle, Attached PP Cap, Freezer-Safe — Diamond RealSeal
The Diamond® RealSeal™ 2-liter Wide Mouth HDPE Bottle (7012000) is the rigid, chemically robust option in the Diamond RealSeal wide-mouth line — HDPE provides greater structural rigidity than LDPE for stable upright storage on shelving systems while maintaining compatibility with most corrosives, solvents, and aqueous reagents used in laboratory workflows. Medical-grade HDPE construction is freezer-rated to -100°C, and the wide mouth accommodates direct filling, spatula access, and rapid sample collection without a funnel. The linerless attached PP screw cap provides a leak-proof closure that stays with the bottle through every workflow stage.
Key features
- High-density polyethylene (HDPE) construction provides greater rigidity and wall stiffness than LDPE equivalents — the 2L HDPE bottle stands upright without flexing under shelf load pressure, making it preferable for dense storage configurations where LDPE bottles compress against each other
- Wide mouth provides direct spatula, scoop, and large-bore pipette access for bulk powder reagent additions, sample collection, and viscous liquid filling without the funnel steps required by narrow-mouth formats at this volume
- Medical-grade HDPE freezer-rated to -100°C maintains structural integrity and seal performance through the deepest ultra-low temperature storage conditions — compatible with -80°C laboratory freezers without the brittleness failures that non-medical-grade HDPE develops at these temperatures
- Linerless attached PP cap eliminates the liner contamination and degradation failures that affect foam and rubber-lined caps in repeated freeze-thaw cycling — the attached design prevents cap loss and cross-contamination between containers in shared storage
Specifications
| Material | HDPE bottle / PP attached cap |
|---|---|
| Volume | 2L (0.5 Gallons) |
| Mouth type | Wide mouth |
| Temperature rating | Freezer-safe to -100°C |
| Sterility | Non-sterile |
| Pack size | EA |
| Country of Origin | India |
| Category | Bottles |
Applications
Used in research labs, pharmaceutical QC, biorepositories, and industrial labs for bulk reagent storage, sample collection, and ultra-low temperature archiving requiring wide-mouth access and HDPE rigidity at the 2-liter scale. The 2L wide-mouth HDPE Diamond RealSeal bottle is the standard storage bottle for labs that prefer HDPE rigidity over LDPE flexibility and need a freezer-rated attached-cap format without the weight and breakage risk of borosilicate glass at this volume.
Academic and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.