Colour
Protection class
Type
Specifications
Compare modelsNTD 4,298
Inc. VAT
The 3M™ Premium FFP3 RD Respirator is designed to provide high-level respiratory protection against hazardous fine dust, water-based mist, and metal fumes. Featuring an integrated exhalation valve, this respirator reduces heat and moisture build-up, enhancing comfort during extended use. The red bandeau (headband) ensures a secure fit and easy identification of the protection level. Its robust design and high-performance filter media make it suitable for demanding industrial applications.
The 3M™ Premium FFP3 RD Respirator is ideal for professionals requiring reliable and comfortable respiratory protection in hazardous environments.
Manufacturer P/N
7100081542
Part Number
6.284 249
Manufacturer
3M
Colour
Red
NTD 3,720
Inc. VAT
Manufacturer P/N
7100081543
Part Number
6.284 248
Manufacturer
3M
Colour
Blue
Filtering facepiece Mandil
It is designed to provide high-level respiratory protection against hazardous fine dust, water-based mist, and metal fumes. Featuring an integrated exhalation valve, this respirator reduces heat and moisture build-up, enhancing comfort during extended use. The red bandeau (headband) ensures a secure fit and easy identification of the protection level. Its robust design and high-performance filter media make it suitable for demanding industrial applications.
_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.
