LabTech MVP 12 Automated Vacuum Parallel Concentrator

Overview

The LabTech MVP 12 Automated Vacuum Parallel Concentrator is an engineered solution for high-throughput solvent removal under controlled vacuum and temperature conditions. It operates on the principle of simultaneous rotary evaporation under reduced pressure—leveraging coordinated vacuum regulation, precise water-bath heating (fully enclosing sample vessels), and gentle orbital agitation to accelerate solvent volatilization while minimizing thermal degradation and analyte loss. Unlike single-vessel concentrators, the MVP 12 processes up to 12 samples in parallel, each housed in a dedicated, isolated channel with independent vacuum control and condensate routing. This architecture ensures reproducible concentration endpoints across heterogeneous sample matrices—including viscous oils, aqueous extracts, and complex organic solvents—without inter-channel carryover or cross-contamination. Designed for routine QC laboratories and method-development environments, the system meets operational requirements for regulated workflows where traceability, repeatability, and compliance readiness are essential.

Key Features

• 12-channel parallel processing with individual vacuum and condensate management per position—eliminating risk of sample crossover during boiling or bumping events
• Full-enclosure water-bath heating system providing uniform thermal transfer around the entire sample vessel circumference, enhancing evaporation kinetics and reducing endpoint variability
• Integrated solvent recovery reservoir (500 mL capacity) optimized for low-boiling solvents such as petroleum ether, hexane, and ethyl acetate—with documented ≥85% recovery efficiency under standard operating conditions
• Ergonomic safety-lid mechanism featuring mechanical interlock and assisted opening/closing; prevents accidental exposure to vacuum or heat during operation and satisfies ISO 13857–compliant access control requirements
• Stainless-steel construction with corrosion-resistant internal surfaces compatible with aggressive solvents and acidic/alkaline extracts encountered in food safety and environmental testing
• No external chiller required—integrated air-cooled condenser maintains consistent condensation performance across ambient temperatures up to 30 °C

Sample Compatibility & Compliance

The MVP 12 accommodates a broad range of sample types: edible oils (for acid value and peroxide value determination per AOAC 965.33 and ISO 3960), herbal extracts, soil leachates, pesticide-spiked water matrices, and agricultural commodity homogenates. Each channel accepts standard 900 mL round-bottom or flat-bottom glass vials, with optional adapters for smaller formats (e.g., 50–250 mL). Independent vacuum lines prevent pressure imbalances that could induce foaming or splashing—critical when concentrating emulsified lipid fractions or high-sugar botanical extracts. The system supports GLP-compliant documentation through optional audit-trail-enabled software (see Software & Data Management). Its design aligns with key regulatory expectations: mechanical safety per EN 61000-6-2/6-4 (EMC), material compatibility per USP , and operational robustness validated under ISO/IEC 17025 internal calibration protocols.

Software & Data Management

While the base MVP 12 operates via intuitive front-panel controls with programmable time/temperature/vacuum profiles, it is fully compatible with LabTech’s optional PC-based ControlSuite™ software. This platform enables method storage, real-time parameter logging (vacuum level, bath temperature, elapsed time), and export of CSV-formatted run reports compliant with FDA 21 CFR Part 11 requirements—including electronic signatures, user-level access control, and immutable audit trails. All logged data retain timestamped metadata, supporting retrospective analysis and laboratory accreditation audits. No cloud dependency: all data reside locally unless explicitly exported, preserving data sovereignty in accordance with GDPR and CCPA frameworks.

Applications

• Routine quantification of free fatty acids and hydroperoxides in edible oils and fried foods—directly supporting AOAC 965.33, ISO 660, and ISO 3960 methodologies
• Pre-concentration of pesticide residues from QuEChERS extracts prior to GC-MS/MS or LC-MS/MS analysis
• Reduction of large-volume environmental water samples (up to 900 mL) to analytical-ready volumes for PAH, PCB, and dioxin analysis per EPA Methods 1613/1668
• Concentration of traditional Chinese medicine (TCM) decoctions and volatile oil fractions without thermal decomposition of terpenoids or sesquiterpenes
• High-yield recovery of flavor compounds and lipid-soluble nutraceuticals (e.g., carotenoids, tocopherols) from plant matrices

FAQ

What vacuum level range does the MVP 12 support?

The system achieves and maintains vacuum levels between 5–200 mbar, adjustable in 1-mbar increments via integrated digital vacuum controller.
Can the MVP 12 handle viscous or foaming samples without overflow?

Yes—its independent channel architecture, combined with programmable vacuum ramping and orbital agitation speed modulation, mitigates bumping and foam propagation across channels.
Is validation documentation available for IQ/OQ/PQ protocols?

LabTech provides a comprehensive Validation Support Package including URS templates, FAT/SAT checklists, and test scripts aligned with ASTM E2500 and GAMP 5 principles.
Does the system require a cold trap or external refrigerated condenser?

No—the air-cooled condenser is thermally optimized for solvents with boiling points above 30 °C; for low-boiling solvents (e.g., diethyl ether), optional chilled trap integration is supported.
How is maintenance performed on the vacuum pump and condensate system?

The oil-free diaphragm vacuum pump features tool-free filter access and 6-month service intervals; condensate lines are accessible via quick-release couplings for routine inspection and cleaning.