Material
Wavelength
Specifications
Compare modelsNTD 614
Inc. VAT
The Kartell Standard Cuvette 4.5 mL PS (polystyrene) is designed for accurate sample measurements in spectrophotometric analysis. Made from high-quality polystyrene (PS), these cuvettes offer excellent clarity and durability. The 4.5 mL capacity is ideal for a wide range of applications, and the pack of 100 ensures you have a sufficient quantity for frequent use in laboratory settings.
These cuvettes are a practical and reliable choice for laboratories performing frequent spectrophotometric analysis, offering clarity and consistency for precise readings.
Manufacturer P/N
0193700
Part Number
9.406 431
Manufacturer
Kartell
Material
PS
Manufacturer P/N
0193900
Part Number
9.406 435
Manufacturer
Kartell
Material
PMMA
It is designed for accurate sample measurements in spectrophotometric analysis. Made from high-quality polystyrene (PS), these cuvettes offer excellent clarity and durability. The 4.5 mL capacity is ideal for a wide range of applications, and the pack of 100 ensures you have a sufficient quantity for frequent use in laboratory settings.
_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.
