The following specifications describe a specialized containment workstation for cytotoxic drugs, potent pharmaceuticals, and infectious agents. Model number MS11234BBC86SWISS is used throughout. Read the numbers first, then see how they solve real lab safety problems.

Technical Specifications

• Model number: MS11234BBC86SWISS

• Product name: Cytotoxic Safety Cabinet (Class II Biological Safety Cabinet)

• Brand: Master Science

• Primary application: handling cytotoxic drugs, hazardous pharmaceuticals, microbiological samples, DNA recombinant material

• External dimensions (W × D × H): 1380 × 760 × 2100 mm

• Internal work area (W × D × H): 1220 × 600 × 630 mm

• Tested safety opening height: 200 mm (8 inches)

• Maximum opening height: 440 mm (17 inches)

• Work surface material: 304 stainless steel

• Body material: cold‑rolled steel with anti‑bacterial powder coating

• Front window: motorized, 6 mm anti‑UV toughened glass

• Gross weight: 371 kg

• Package size (W × D × H): 1540 × 910 × 2280 mm

• Inflow velocity: 0.53 ± 0.025 m/s

• Downflow velocity: 0.33 ± 0.025 m/s

• Exhaust volume: 465 m³/h

• Supply air filter: ULPA (efficiency ≥99.9995% at 0.12 μm)

• Exhaust filters: ULPA (99.9995%) + HEPA (99.995% at 0.3 μm) in series

• Control system: microprocessor with LCD display (shows airflow, humidity, temperature, filter status)

• Alarm system: audible and visual alerts for airflow abnormalities, unsafe window height, high filter pressure (replacement needed), UV lamp status

• Illumination: LED lamps (14 W × 2), ≥1000 Lux

• UV lamp: 30 W × 1, emitting at 253.7 nm, with timer and life indicator

• Sockets: 2 waterproof sockets, total load capacity ≤500 W

• Plumbing: integrated water tap and gas tap

• Power supply: AC 220V ±10%, 50/60 Hz or 110V ±10%, 60 Hz (specify)

• Power consumption: 900 W

• Noise level: ≤67 dB

• Standard accessories: base stand, drain valve, 2 waterproof sockets, remote control, 2 LED lamps, 2 UV lamps, water tap, gas tap

• Optional accessories: armrest, formalin fumigation sterilizer, infrared sterilizer, airflow tester

Benefits for laboratory safety and workflow

The following section links each feature to a measurable improvement in operator protection, sample integrity, and daily efficiency. No bold or italic formatting is used here.

Complete containment for cytotoxic drugs – The triple‑layer filtration (ULPA supply + ULPA exhaust + HEPA exhaust) captures 99.9995% of particles down to 0.12 μm. This prevents any release of hazardous aerosols into the laboratory or the external environment.

Real‑time airflow assurance – The microprocessor continuously measures inflow and downflow velocities. The LCD display shows current values, humidity, and temperature. If any parameter drifts outside the set ranges, the alarm sounds immediately. Operators can correct problems before a breach occurs.

Simplified decontamination – The 30 W UV lamp (253.7 nm) eliminates surface microorganisms. Safety interlocks prevent UV operation when the front window is open or when the blower is running. A built‑in timer and life indicator tell staff when to replace the lamp.

Ergonomic operation for longer work sessions – The motorized front window opens and closes with a remote control. The 6 mm anti‑UV glass reduces glare and blocks harmful ultraviolet exposure. Integrated water, gas, and two waterproof sockets allow direct use of small equipment inside the workspace, so researchers do not need to break containment.

Stable positioning and mobility – Footmaster casters lock the cabinet firmly during operation but allow rolling for cleaning or room reconfiguration. The 304 stainless steel work surface resists corrosion from drug spills and cleans easily with standard disinfectants.

Common pain points in cytotoxic drug handling – and how this cabinet solves them

Pain point: Microscopic leaks that pass standard HEPA testing.
Many cabinets use only one exhaust filter. The MS11234BBC86SWISS cytotoxic safety cabinet (a triple‑filtration Class II BSC) places two exhaust filters in series: ULPA (99.9995% at 0.12μm) followed by HEPA (99.995% at 0.3μm). This tandem design captures particles that might otherwise pass through a single filter. No measurable leak, even with repeated cytotoxic drug handling.

Pain point: Uncertain alarm conditions that staff learn to ignore.
Some cabinets sound false alarms or give vague warnings. The same MS11234BBC86SWISS cytotoxic safety cabinet (with a microprocessor and LCD display) shows exact airflow velocities, filter pressure, and window height on a clear screen. Alarms specify the problem: low inflow, high downflow, window too high, or filter nearing saturation. Operators know exactly what to fix.

Pain point: Contamination carried over between experiments.
A manual UV lamp without a timer is often left on too short or too long. The MS11234BBC86SWISS cytotoxic safety cabinet (a decontamination‑ready biological safety cabinet) includes a programmable 30 W UV lamp with a digital timer and a life indicator. The system records total UV exposure time, so facility managers can validate decontamination cycles for audits. Optional formalin fumigation further sterilizes the entire workspace.

Pain point: Workflow interruptions due to unsafe window position.
When someone raises the sash too high, inflow velocity drops and containment fails. The fully equipped MS11234BBC86SWISS cytotoxic safety cabinet (with motorized window and position alarm) locks the motorized window at the tested safety height of 200 mm unless the operator deliberately overrides. If any override occurs, an audible and visual alarm activates. This prevents accidental exposure during routine work.

Pain point: No room for additional equipment inside the cabinet.
External pumps or heaters force operators to break containment. The MS11234BBC86SWISS cytotoxic safety cabinet (a bench‑sized 1220 mm work area with utilities) integrates two waterproof sockets (500 W total) plus water and gas taps. A small vacuum pump, magnetic stirrer, or heating block can sit inside the work zone. All utilities are controlled from outside the cabinet, so hands stay behind the safety barrier.

Additional features for high‑containment laboratories

Cold‑rolled steel body with anti‑bacterial powder coating resists chemical corrosion and reduces bacterial colonization. The 304 stainless steel work surface has no raised seams where powders could accumulate. LED illumination at ≥1000 Lux provides bright, shadow‑free lighting. The noise level of ≤67 dB is quieter than many standard fume hoods, which reduces fatigue during long hours of compounding cytotoxic drugs.

The cabinet comes with a remote control for adjusting the motorized window, changing blower speeds, and resetting alarms without reaching inside the work zone. The drain valve on the base stand simplifies cleaning of liquid spills.

Optional accessories include an armrest for operator comfort, a formalin fumigation sterilizer for deeper decontamination cycles, an infrared sterilizer for loops and needles, and an airflow tester for annual certification.

Physical placement and installation requirements

External dimensions: 1380 mm wide × 760 mm deep × 2100 mm high. The cabinet requires at least 300 mm clearance on the top for exhaust filter access and 100 mm on each side for maintenance. Standard ceiling height of 2.4 meters works with the 2100 mm cabinet plus the base stand. The total weight of 371 kg means the floor must be level and load‑bearing. Power consumption is 900 W at 220V or 110V, 50/60 Hz. A dedicated grounded outlet is recommended.

Ordering and delivery

Model MS11234BBC86SWISS ships on a pallet. Standard accessories (base stand, drain valve, two waterproof sockets, remote control, two LED lamps, two UV lamps, water tap, gas tap) are included. The cabinet is assembled and tested at the factory. Installation requires a qualified technician to verify airflow and alarm settings on site. The supplier can provide a list of authorised service providers.

Request a quotation or technical consultation

For pricing, lead time, or a live remote demonstration of the MS11234BBC86SWISS cytotoxic safety cabinet, contact us. Specify your required voltage (220V or 110V) when ordering. Volume discounts may apply for multiple units. Ask about the optional formalin fumigation sterilizer if your lab needs periodic deep decontamination.