Colour
Sealing of closure
Thread Ø
Specifications
Compare modelsAlternative in-stock items
RM 632.50
Inc. GST
The Kautex Screw Caps PP Blue 45mm, with a tamper-evident ring, are designed for use with 250/350mL conical flasks, providing a secure and reliable seal for laboratory applications. Made from high-quality polypropylene (PP), these screw caps feature a 45mm diameter and a conical seal to ensure a tight, leak-proof closure. The tamper-evident ring offers an added layer of security, making these caps ideal for safe and reliable storage or transportation of sensitive liquids and chemicals.
The Kautex Screw Caps PP Blue are an essential solution for laboratories requiring secure, tamper-evident sealing for conical flasks, offering reliability and peace of mind during storage and transport.
RM 632.50
Inc. GST
Manufacturer P/N
2000076306
Part Number
6.276 160
Manufacturer
Kautex
Colour
Blue
Manufacturer P/N
2000083783 VE100
Part Number
6.276 135
Manufacturer
Kautex
Colour
Red
Manufacturer P/N
2000073826 VE100
Part Number
9.072 253
Manufacturer
Kautex
Colour
Blue
RM 561.00
Inc. GST
Manufacturer P/N
2000083761 VE100
Part Number
6.276 134
Manufacturer
Kautex
Colour
Red
RM 676.50
Inc. GST
Manufacturer P/N
2000083691 VE100
Part Number
6.276 136
Manufacturer
Kautex
Colour
Red
It are designed for use with 250/350mL conical flasks, providing a secure and reliable seal for laboratory applications. Made from high-quality polypropylene (PP), these screw caps feature a 45mm diameter and a conical seal to ensure a tight, leak-proof closure. The tamper-evident ring offers an added layer of security, making these caps ideal for safe and reliable storage or transportation of sensitive liquids and chemicals.
_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.
