ConductScience Face Masks, 3-Ply, Ear Loop, Blue (Case of 25)
$22.00 per unit | 25 units per pack Bulk pricing: Case of 25 at $550.00 ($22.00 per unit)
| Automation Level | manual |
These disposable 3-ply face masks provide respiratory protection for laboratory personnel working in research environments. The masks feature a blue outer layer, ear loop design, and adjustable nose wire for secure fit. With bacterial filtration efficiency (BFE) of 95% or greater, these masks offer barrier protection against particulate matter and biological aerosols.
The 3-ply construction consists of multiple filtration layers designed to balance breathability with protective performance. The ear loop configuration allows for quick donning and removal between laboratory procedures, while the adjustable nose wire ensures proper seal around facial contours to minimize bypass leakage.
How It Works
The 3-ply construction utilizes multiple filtration mechanisms to capture airborne particles. The outer blue layer provides initial barrier protection and liquid resistance, while the inner filtration layer captures smaller particles through electrostatic and mechanical filtration. The innermost layer provides comfort and moisture absorption.
Bacterial filtration efficiency of 95% or greater is achieved through the combination of physical barrier properties and electrostatic charge on synthetic fibers. The adjustable nose wire creates a seal around nasal contours, directing airflow through the filtration media rather than around mask edges. This design minimizes bypass leakage that can reduce overall protective efficiency.
Features & Benefits
Automation Level
- manual
Research Domain
- Analytical Chemistry
- Cell Biology
- Clinical Diagnostics
- Environmental Monitoring
- Microbiology
- Pharmaceutical QC
Weight
- 30.92 kg
Dimensions
- L: 43.2 mm
- W: 36.0 mm
- H: 28.8 mm
Comparison Guide
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Filtration Layers | 3-ply construction | Some basic masks use 2-ply construction | Additional filtration layer improves particle capture while maintaining breathability. |
| Bacterial Filtration Efficiency | 95% or greater BFE | Entry-level masks may offer lower BFE | Higher filtration efficiency reduces biological contamination risk in laboratory environments. |
| Attachment Method | Ear loop design | Some masks use tie strings | Ear loops enable faster donning and removal without hair contamination. |
| Fit Adjustment | Adjustable nose wire | Basic masks may lack nose wire | Customizable fit reduces bypass leakage and improves seal integrity. |
This product combines multi-layer filtration with practical design features for laboratory use. The 95% BFE rating and adjustable fit components support effective barrier protection in research environments.
Practical Tips
Replace mask immediately if it becomes wet or contaminated during procedures.
Why: Moisture reduces filtration efficiency and may facilitate pathogen transmission.
Perform fit check each time mask is donned by exhaling sharply and checking for air leakage.
Why: Proper seal is essential for protective effectiveness against airborne contaminants.
Store unused masks in clean, dry environment away from direct sunlight.
Why: Environmental exposure can degrade filtration media and elastic components.
Remove mask by ear loops only, avoiding contact with front surface.
Why: Front surface may be contaminated; touching it can transfer contaminants to hands.
If fogging occurs with safety glasses, reshape nose wire for better seal.
Why: Improved nose bridge fit redirects exhaled air downward, reducing eyewear fogging.
Dispose of used masks according to laboratory waste management protocols.
Why: Masks may be contaminated with biological material requiring appropriate disposal methods.
Setup Guide
What’s in the Box
- 200 disposable face masks (typical)
Warranty
ConductScience provides standard warranty coverage for consumable products with technical support for application guidance.
Compliance
What is the filtration efficiency against particles smaller than bacteria?
The mask provides 95% bacterial filtration efficiency. For submicron particle filtration performance, consult product datasheet for specific particle size efficiency data.
How long can one mask be worn continuously?
Wear duration depends on laboratory conditions and contamination risk. Replace when mask becomes moist, damaged, or after high-risk procedures. Follow institutional infection control protocols.
Are these masks suitable for chemical fume protection?
These masks provide particulate filtration but are not designed for chemical vapor protection. Use appropriate respirators for volatile chemical exposure.
Can the nose wire be adjusted multiple times?
Yes, the nose wire can be reshaped as needed to maintain proper fit throughout the wear period.
What is the difference between BFE and particle filtration efficiency?
BFE measures filtration of bacteria-containing droplets, while particle filtration efficiency covers broader size ranges. BFE is specifically relevant for biological contamination control.
Are these masks compatible with safety glasses?
The adjustable nose wire helps minimize fogging by directing exhaled air downward, improving compatibility with safety eyewear.
Have a question about this product?
Related Products
