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SG $53.74
Inc. GST
The DWK Duran Silicone Lid Size M, Cyan, Pack of 5, is designed to provide a secure and flexible sealing solution for medium-sized laboratory containers. Made from high-quality silicone, these lids offer excellent chemical resistance and durability, ensuring a tight seal that prevents contamination and provides reliable protection for your samples. Ideal for use with Duran glass bottles and other medium-sized laboratory containers, these lids are perfect for safe storage and handling of liquids and chemicals in laboratory settings.
This silicone lid is an essential tool for laboratories requiring reliable sealing and airtight protection for medium-sized containers and samples.
Manufacturer P/N
291102123 VE=5
Part Number
4.669 345
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291101127 VE=5
Part Number
4.669 342
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291102115 VE=5
Part Number
4.669 344
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291101127
Part Number
4.669 352
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291102115
Part Number
4.669 354
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291103136 VE=5
Part Number
4.669 349
Manufacturer
DWK Life Sciences
Cap size
L
Manufacturer P/N
291101119 VE=5
Part Number
4.669 341
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291101135 VE=5
Part Number
4.669 343
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291102131 VE=5
Part Number
4.669 346
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291103128 VE=5
Part Number
4.669 348
Manufacturer
DWK Life Sciences
Cap size
L
Manufacturer P/N
291103111 VE=5
Part Number
4.669 347
Manufacturer
DWK Life Sciences
Cap size
L
Manufacturer P/N
291104116
Part Number
6.315 227
Manufacturer
DWK Life Sciences
Cap size
XL
Manufacturer P/N
291104124
Part Number
6.315 069
Manufacturer
DWK Life Sciences
Cap size
XL
Manufacturer P/N
291104132
Part Number
6.315 228
Manufacturer
DWK Life Sciences
Cap size
XL
Manufacturer P/N
291105112
Part Number
6.315 229
Manufacturer
DWK Life Sciences
Cap size
XXL
Manufacturer P/N
291105129
Part Number
6.315 230
Manufacturer
DWK Life Sciences
Cap size
XXL
Manufacturer P/N
291105137
Part Number
6.315 231
Manufacturer
DWK Life Sciences
Cap size
XXL
Manufacturer P/N
291101119
Part Number
4.669 351
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291101135
Part Number
4.669 353
Manufacturer
DWK Life Sciences
Cap size
S
Manufacturer P/N
291102123
Part Number
4.669 355
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291102131
Part Number
4.669 356
Manufacturer
DWK Life Sciences
Cap size
M
Manufacturer P/N
291103111
Part Number
4.669 357
Manufacturer
DWK Life Sciences
Cap size
L
Manufacturer P/N
291103128
Part Number
4.669 358
Manufacturer
DWK Life Sciences
Cap size
L
Manufacturer P/N
291103136
Part Number
4.669 359
Manufacturer
DWK Life Sciences
Cap size
L
It is designed to provide a secure and flexible sealing solution for medium-sized laboratory containers. Made from high-quality silicone, these lids offer excellent chemical resistance and durability, ensuring a tight seal that prevents contamination and provides reliable protection for your samples. Ideal for use with Duran glass bottles and other medium-sized laboratory containers, these lids are perfect for safe storage and handling of liquids and chemicals in laboratory settings.
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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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1 min 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.
SG $53.74
Inc. GST
