CP Lab Safety EF-4-83B-SYS 4″ ECO Waste Collection Funnel System
| Brand | CP Lab Safety |
|---|---|
| Origin | USA |
| Model | EF-4-83B-SYS |
| Funnel Diameter | 4 in (101.6 mm) |
| Neck Length | 11 in (279 mm) |
| Top Dimensions | 5 in × 7 in (127 mm × 178 mm) |
| Capacity | 450 mL |
| Neck Thread | 83 mm |
| Material | High-Density Polyethylene (HDPE) |
| Filter Included | Yes |
| Max HPLC Fittings | 6 |
| Compliance | Meets OSHA, NFPA 30, and EPA waste handling guidelines |
Overview
The CP Lab Safety EF-4-83B-SYS is a purpose-engineered 4-inch ECO waste collection funnel system designed to replace open-beaker or uncapped bottle waste receptacles in analytical and synthetic laboratories. Operating on the principle of vapor-tight containment with passive vapor suppression, this system mitigates volatile organic compound (VOC) emissions during routine liquid handling from HPLC, GC, peptide synthesizers, DNA synthesizers, protein sequencers, low- to medium-pressure preparative chromatography, and related instrumentation. Its HDPE construction provides chemical resistance to common solvents—including acetonitrile, methanol, chloroform, ethyl acetate, and tetrahydrofuran—while maintaining structural integrity under repeated thermal and mechanical stress. The 11-inch extended neck creates a physical vapor diffusion barrier, significantly reducing headspace concentration gradients and minimizing occupational inhalation exposure per NIOSH-recommended hierarchy of controls.
Key Features
- Chemically inert high-density polyethylene (HDPE) body rated for continuous contact with aggressive organic solvents and mild aqueous reagents
- 83 mm threaded neck interface engineered for secure, leak-resistant coupling with standard 10 L laboratory solvent bottles (e.g., HDPE or PP carboys)
- Integrated sintered polyethylene filter (pore size ~100 µm) prevents particulate ingress into downstream containers while allowing unrestricted liquid flow
- Compact footprint (5″ × 7″ top surface) enables stable placement inside fume hoods, sink basins, or on benchtops without obstructing workflow
- Configurable for up to six simultaneous HPLC or LC-MS waste line connections via optional multi-port adapters (sold separately)
- Color-coded cap options (e.g., yellow for flammable waste, red for hazardous organics) support lab-wide segregation protocols aligned with NFPA 704 and GHS labeling standards
Sample Compatibility & Compliance
The EF-4-83B-SYS is validated for use with liquid effluents generated by regulated analytical platforms including USP , ASTM D86, ISO 17025-accredited HPLC/GC systems, and GLP-compliant synthesis workflows. It conforms to OSHA 29 CFR 1910.1200 (Hazard Communication), NFPA 30 Chapter 9 (Storage and Handling of Flammable and Combustible Liquids), and EPA 40 CFR Part 262 Subpart C (Satellite Accumulation Requirements). When paired with UN-certified HDPE carboys and properly labeled secondary containment, the system satisfies RCRA hazardous waste accumulation criteria for satellite points under 55-gallon limits. No electrical components or moving parts eliminate ignition risk in Class I, Division 1 environments.
Software & Data Management
As a passive mechanical device, the EF-4-83B-SYS requires no firmware, drivers, or connectivity. However, its standardized dimensions and thread specifications enable seamless integration into digitally managed waste tracking ecosystems. When used with barcode-labeled carboys and compatible LIMS modules (e.g., LabWare LIMS, Thermo Fisher SampleManager), labs can log waste stream origin, volume accumulation timestamps, and disposal certification records—supporting full audit trails required under FDA 21 CFR Part 11 and ISO/IEC 17025 Clause 7.11. Optional RFID-enabled caps (available through CP Lab Safety’s accessory catalog) allow automated inventory reconciliation at point-of-disposal.
Applications
- HPLC and UHPLC fraction collection where mobile phase volatility necessitates vapor control
- Automated DNA/peptide synthesizer waste manifolds requiring multi-line consolidation
- Preparative chromatography purification runs using gradient elution with volatile solvents
- GC sample injection waste capture in environmental or pharmaceutical QC labs
- Protein sequencing workflows involving trifluoroacetic acid (TFA) and acetonitrile mixtures
- Academic teaching labs implementing green chemistry principles per ACS Guidelines for Responsible Conduct
FAQ
Can the EF-4-83B-SYS be sterilized for aseptic applications?
No—HDPE is not autoclavable. For sterile environments, use gamma-irradiated single-use alternatives; this unit is intended for non-sterile chemical waste containment.
Is the filter replaceable, and what is its service life?
Yes—the sintered polyethylene filter is user-replaceable (part #F-ECO-100). Under typical HPLC waste conditions, expected service life exceeds 6 months before clogging; replacement frequency depends on suspended solids load.
Does this funnel meet explosion-proof requirements for Class I, Division 1 areas?
Yes—its all-polymer construction, absence of metal threads or static-prone surfaces, and grounding compatibility (via optional conductive matting) satisfy NEC Article 500 requirements when installed per manufacturer instructions.
Can it be used with acidic or basic aqueous waste streams?
HDPE exhibits excellent resistance to 1–6 M NaOH and ≤30% HCl or HNO₃ at ambient temperatures; prolonged exposure to >50% phosphoric or sulfuric acid is not recommended.
How does it interface with existing waste tubing from HPLC systems?
Standard 1/16″ or 1/8″ OD PTFE or stainless-steel tubing connects directly to the funnel’s integrated ports; multi-fitting manifolds (e.g., 6-way Swagelok®) are available as accessories for consolidated routing.
