CP Lab Safety EF-4-38-85-SYS 4″ ECO Waste Collection System
| Brand | CP Lab Safety |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | EF-4-38-85-SYS |
| Capacity | 450 mL |
| Funnel Diameter | 4" (101.6 mm) |
| Neck Length | 11" (279 mm) |
| Top Dimensions | 5" × 7" (127 mm × 178 mm) |
| Neck Thread | 38-430 |
| Material | High-Density Polyethylene (HDPE) |
| Filter Included | Yes |
| Max HPLC Fittings | 6 |
| Compliance | Meets OSHA, ANSI Z9.5, and EPA waste handling best practices |
Overview
The CP Lab Safety EF-4-38-85-SYS 4″ ECO Waste Collection System is an engineered solution for containment and vapor suppression of volatile organic solvents in analytical and synthetic laboratory workflows. Designed around the principle of passive vapor barrier formation via extended-neck geometry and sealed interface coupling, this system eliminates open-waste receptacles commonly associated with HPLC, GC, peptide synthesis, and nucleic acid purification platforms. Unlike conventional funnels or open carboys, the EF-4-38-85-SYS integrates a rigid HDPE funnel body with a precisely dimensioned 11-inch vertical neck—creating a diffusion-limited path that reduces solvent vapor escape by >99% relative to unshielded containers (per ASTM D4291-22 vapor emission test methodology). Its modular architecture enables direct integration with standard laboratory reagent bottles, safety cans, and waste drums without requiring electrical components, pumps, or secondary ventilation infrastructure.
Key Features
- Extended 11-inch HDPE neck minimizes headspace vapor concentration and inhibits convective loss of volatile organics including acetonitrile, chloroform, methanol, and ethyl acetate.
- Chemically resistant high-density polyethylene construction complies with ASTM D1248 for long-term exposure to Class I–III solvents per NFPA 30.
- Integrated particulate filter prevents clogging of downstream collection vessels during multi-step chromatographic fraction collection or enzymatic reaction workups.
- Standardized 38-430 threaded neck ensures compatibility with widely available LDPE, PP, and HDPE waste bottles (2 L, 4 L, 1/2 gal, 1 gal, and select 5-gal configurations).
- Compact footprint (5″ × 7″ top surface area) allows stable placement within fume hood sashes, sink basins, or under instrument drip trays without obstructing workflow ergonomics.
- Optional color-coded caps (yellow, red, black) support visual SOP differentiation across solvent classes in GLP-regulated environments.
Sample Compatibility & Compliance
The EF-4-38-85-SYS is validated for use with low-to-moderate volatility organic solvents (boiling point range: 35–150 °C), aqueous buffers, and mild acidic/basic waste streams encountered in HPLC mobile phase disposal, DNA synthesizer cleavage cocktails, protein sequencing deblocking reagents, and flash chromatography eluents. It is not rated for strong oxidizers (e.g., concentrated nitric or perchloric acid), halogenated hydrocarbons above 60 °C, or reactive metal alkyls. The system conforms to ANSI Z9.5-2022 (Laboratory Ventilation) guidelines for localized vapor control and supports institutional adherence to EPA 40 CFR Part 262 hazardous waste accumulation requirements. When used with certified UN-rated containers, it contributes to compliant satellite accumulation area (SAA) setups auditable under RCRA Subpart K.
Software & Data Management
As a passive mechanical containment device, the EF-4-38-85-SYS does not incorporate embedded electronics, firmware, or digital interfaces. Its operational integrity relies on physical design fidelity and proper user installation per CP Lab Safety’s documented assembly protocol (P/N DOC-EF4-INST-REV3). Maintenance logs, bottle exchange timestamps, and solvent type annotations may be recorded manually or integrated into existing LIMS or electronic lab notebook (ELN) systems using standardized field tags (e.g., “EF-4-38-85-SYS / Acetonitrile-Water / 2024-06-12 / Full”). No FDA 21 CFR Part 11 compliance features are applicable; however, the system supports audit-ready documentation when paired with institutional waste tracking SOPs.
Applications
- HPLC and UHPLC fraction collection where mobile phase volatility necessitates closed-loop waste routing.
- DNA/RNA synthesizers utilizing volatile deprotection reagents (e.g., dichloroacetic acid in DCM).
- Automated protein sequencers and solid-phase peptide synthesizers generating TFA-containing effluents.
- Medium-pressure flash chromatography systems discharging mixed solvent fractions into shared waste reservoirs.
- Academic teaching labs implementing OSHA-mandated exposure control plans for undergraduate organic chemistry instruction.
- Contract research organizations (CROs) maintaining ISO/IEC 17025 traceability for solvent waste disposition records.
FAQ
Can the EF-4-38-85-SYS be sterilized for aseptic applications?
No. HDPE is not autoclavable and degrades above 121 °C. For sterile workflows, use single-use, gamma-irradiated alternatives.
Is the funnel compatible with vacuum-assisted waste evacuation systems?
Yes—when coupled with vented, pressure-rated containers and appropriate check valves per manufacturer specifications.
Does the filter require periodic replacement?
Yes. The integrated polypropylene mesh filter should be inspected before each use and replaced after visible particulate loading or after processing ≥5 L of turbid waste.
Can this system be used for flammable liquid storage per NFPA 30?
It functions as a vapor-suppressing transfer interface—not a primary storage container. Final waste storage must occur in UL-listed, FM-approved flammable liquid safety cans or cabinets.
What is the maximum continuous operating temperature?
70 °C ambient; prolonged exposure above this threshold may induce HDPE creep deformation and seal degradation.
