LDPE & PP Lab Bottles with Bottle-Attached PP Screw Cap — 5 Configurations, Case Packs
The Globe Scientific Bottle with Bottle-Attached PP Screw Cap family delivers tethered-cap convenience for sample collection, reagent storage, and routine wash-bottle dispensing. Attached caps stay with the bottle, reducing cross-contamination and lost closures during high-throughput workflows. Choose flexible LDPE for squeeze dispensing or rigid PP for autoclavable, chemical-stable storage.
Technical Specifications
| Product Type | Lab bottle with bottle-attached PP screw cap |
| Volume/Size | Multiple capacities across 5 configurations (see table below) |
| Material | LDPE (low-density polyethylene) or PP (polypropylene) |
| Closure/Cap | Bottle-attached (tethered) PP screw cap |
| Graduation | Molded graduations on graduated configurations |
| Sterility | Non-sterile |
| Pack Size | Sold per case (price is per case) |
Available Options
| Narrow Mouth, LDPE Bottle, Attached PP Screw Cap, 8 Litres (2 Gallons) | 7078000 | $77.00 / case |
| Narrow Mouth, LDPE Bottle, Attached PP Screw Cap, 4 Litres (1 Gallon) | 7074000 | $45.70 / case |
| Narrow Mouth, PP Bottle, Attached PP Screw Cap, 8 Litres (2 Gallons) | 7058000 | $95.40 / case |
| Narrow Mouth, PP Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons) | 7052000 | $40.00 / case |
| Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons) | 7022000 | $33.90 / case |
Applications
- Reagent and buffer storage at the bench with secure tethered closures
- Squeeze-dispensing of rinse solvents and DI water (LDPE configurations)
- Autoclavable storage of solutions and media (PP configurations)
- Sample aliquoting and transport with reduced cap loss
- QC and environmental sampling where traceable lot control matters
- General-purpose liquid handling in teaching and production labs
Chemical Resistance
| Aqueous buffers | Excellent |
| Dilute acids | Good to Excellent |
| Dilute bases | Good to Excellent |
| Alcohols | Good |
| Acetonitrile | Fair (limit prolonged exposure) |
| Aromatic solvents | Poor — not recommended |
| Chlorinated solvents | Poor — not recommended |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Every case carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.
Frequently Asked Questions
What is the difference between the LDPE and PP configurations?
LDPE bottles are flexible and ideal for squeeze dispensing, while PP bottles are rigid and offer broader chemical stability plus autoclavability. Select based on whether your workflow needs dispensing flexibility or high-temperature sterilization.
Are the PP bottles autoclavable?
Yes. Polypropylene withstands standard autoclave cycles, making the PP configurations (7058000, 7052000) suitable for repeated steam sterilization. LDPE bottles are not autoclavable and should be cleaned chemically instead.
What does "bottle-attached screw cap" mean?
The PP screw cap is tethered to the bottle, so it stays connected during use. This reduces lost closures, limits surface contact contamination, and speeds repetitive open-close handling at the bench.
How are these bottles sold and priced?
Each SKU is sold per case, and the listed price is the per-case price. Lot numbers on each case support traceability, and institutional or grant-funded tiered pricing is available on request.