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Compare modelsSG $55.59
Inc. GST
The Isolab laboratory lid is designed for covering the stated compatible laboratory vessel. It provides a practical way to complete this task in laboratory, production or quality-control workflows. Its purpose-focused design helps users choose an appropriate product for their method and working environment.
Isolab Box for 50 mL Centrifugal Tubes White Cardboard with Fitted Lid is a practical choice when laboratory lid performance must match a clearly defined application. Its stated capacity, chemical resistance and configuration identify the important selection criteria. Together, these details support consistent handling and dependable use within the stated operating requirements.
SG $55.59
Inc. GST
Manufacturer P/N
078.20.050W
Part Number
4.671 420
Manufacturer
ISOLAB
Depth
150 mm
Manufacturer P/N
078.20.015W
Part Number
6.312 208
Manufacturer
ISOLAB
Depth
130 mm
Isolab Box for 50 mL Centrifugal Tubes White Cardboard with Fitted Lid is a laboratory Lid used for covering the stated compatible laboratory vessel. It provides the specified product configuration for the stated laboratory, production or equipment-support task. The selected variant should be checked against the intended method or system before use.
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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.
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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.
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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.
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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.
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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.
