Height vessel
Max. Ø vessels
Specifications
Compare modelsNTD 10,511
Inc. VAT
The Julabo Test Tube Rack, Stainless Steel for 90 Test Tubes 1.5 ml is designed to securely hold test tubes in place. It is compatible with the TW8, TW12, and TW20 models, providing optimal support and organization for your laboratory work. Made from durable stainless steel, this rack ensures long-lasting performance and corrosion resistance, making it ideal for use in various scientific and laboratory applications.
This test tube rack is a must-have accessory for laboratories requiring efficient and organized storage for their test tubes.
NTD 10,511
Inc. VAT
Manufacturer P/N
8970346
Part Number
6.229 659
Manufacturer
JULABO
Height vessel
30 mm
NTD 10,294
Inc. VAT
Manufacturer P/N
8970344
Part Number
6.229 658
Manufacturer
JULABO
Height vessel
100 mm
Manufacturer P/N
8970347
Part Number
6.242 775
Manufacturer
JULABO
Height vessel
-
NTD 10,511
Inc. VAT
Manufacturer P/N
8970345
Part Number
6.492 009
Manufacturer
JULABO
Height vessel
-
Test tube racks for water baths PURA™, shaking water baths SW and heating circulators CORIO™
It is designed to securely hold test tubes in place. It is compatible with the TW8, TW12, and TW20 models, providing optimal support and organization for your laboratory work. Made from durable stainless steel, this rack ensures long-lasting performance and corrosion resistance, making it ideal for use in various scientific and laboratory applications.
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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.
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.
