Colour
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Compare modelsSG $196.42
Inc. GST
The Heathrow Scientific True North Flatpack Freezer Boxes are ideal for storing 1.5/2ml tubes in ultra-low temperature environments. Constructed from durable PP film, these boxes hold up to 81 tubes and provide a reliable, organized solution for laboratory storage. The purple color makes identification easy, and the flatpack design ensures efficient shipping and compact storage. Easy to assemble, these boxes are a great choice for laboratories looking to optimize space and organization in cold storage conditions.
Heathrow Scientific True North Flatpack Freezer Boxes in purple offer an efficient and organized storage solution for tube storage in extreme cold environments, ideal for any laboratory setting.
SG $196.42
Inc. GST
Manufacturer P/N
120373
Part Number
6.284 253
Manufacturer
Heathrow Scientific
Colour
Violet
SG $196.42
Inc. GST
Manufacturer P/N
120370
Part Number
6.284 250
Manufacturer
Heathrow Scientific
Colour
White
SG $196.42
Inc. GST
Manufacturer P/N
120372
Part Number
6.284 252
Manufacturer
Heathrow Scientific
Colour
Green
SG $196.42
Inc. GST
Manufacturer P/N
120371
Part Number
6.284 251
Manufacturer
Heathrow Scientific
Colour
Blue
It are ideal for storing 1.5/2ml tubes in ultra-low temperature environments. Constructed from durable PP film, these boxes hold up to 81 tubes and provide a reliable, organized solution for laboratory storage. The purple color makes identification easy, and the flatpack design ensures efficient shipping and compact storage. Easy to assemble, these boxes are a great choice for laboratories looking to optimize space and organization in cold storage conditions.
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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.
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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.
