Colour coding
Protection class
Type
Weight
With exhalation valve
Specifications
Compare modelsAlternative in-stock items
RM 434.50
Inc. GST
The 3M™ Comfort particulate matter mask FFP2 NR D provides high-performance protection against airborne particulates, with an up-to-tenfold limit for non-reusable (NR) use. Equipped with a Cool Flow exhalation valve, this mask ensures comfort by reducing heat and moisture buildup during extended wear. Ideal for use in environments with dust, mists, and fumes, it is suitable for industrial, healthcare, and laboratory settings. Supplied in a pack of 10, these masks are an efficient and comfortable solution for respiratory protection.
The 3M™ Comfort FFP2 NR D particulate mask with Cool Flow valve is a practical choice for professionals seeking high filtration efficiency and comfort in challenging environments.
RM 434.50
Inc. GST
Manufacturer P/N
7100010817
Part Number
9.005 669
Manufacturer
3M
Colour coding
Blue
Manufacturer P/N
7100057145
Part Number
6.231 388
Manufacturer
3M
Colour coding
Red
Manufacturer P/N
7100003010
Part Number
6.322 458
Manufacturer
3M
Colour coding
Blue
It provides high-performance protection against airborne particulates, with an up-to-tenfold limit for non-reusable (NR) use. Equipped with a Cool Flow exhalation valve, this mask ensures comfort by reducing heat and moisture buildup during extended wear. Ideal for use in environments with dust, mists, and fumes, it is suitable for industrial, healthcare, and laboratory settings. Supplied in a pack of 10, these masks are an efficient and comfortable solution for respiratory protection.
_0.png&w=3840&q=75)
7 mins read
Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.
7 mins read
Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.
9 mins read
A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.
9 mins read
Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.
_0.png&w=3840&q=75)
6 mins read
Laboratory balances are essential weighing instruments used to measure samples, reagents, powders, chemicals and materials with accuracy and consistency. They are commonly used in research, education, quality control, pharmaceutical testing, food testing, industrial laboratories and general scientific workflows.
