Looking for the best Lab Watch Glasses?
Discover now our comparison of the best Lab Watch Glasses. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lab Watch Glasses are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lab Watch Glasses in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
Young4us Watch Glass Beaker Cover Set, 6 Pcs Lab Watch Glasses in 150mm, 100mm, 70mm for Laboratory, Science and Chemical Experiment (150 mm x 2, 100 mm x 2, 70 mm x 2)
- LEAD-FREE GLASS: Environmental friendly lead-free glass is the best material for making a watch glass, which is reusable, non-toxic, and easy to clean
- 3 DIFFERENT SIZES: Our watch glasses come in 3 different sizes: 150 mm, 100 mm, and 70 mm, which are great for various uses
- MULTI-FUNCTIONS: They not only can be used for vaporizing liquid, but also can be used as a lid for other chemical containers
- STERILE PACKAGE: All of them are packed with clean packaging so you don’t need to worry about the facts that will affect your experiment results
- PACKAGE CONTENTS: Lab Watch Glasses in 150mm x 2, in 100mm x 2, in 70mm x 2. Due to the glass material, this product may break during delivery. If you receive defective items, please let us know via email to get replacement items
$9.95
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No. 2
EISCO 12PK Watch Glasses, 3" (7.5cm) - Cover Lids for Beakers & Flasks - Evaporation Dish - Polished with Ground Edges
- STURDY GLASS || Concave beaker covers (also known as watch glasses) made with quality glass. Each cover features ground edges & polished surfaces for safe handling. The 2.0mm glass thick construction resists shattering
- 12 PACK || Set includes twelve covers, each measuring 3" (7.5cm) in diameter
- VARIETY OF USES || Can be used for a variety of laboratory functions - ideal for covering beakers and flasks, but can also be used to hold small samples for observation under a low powered microscope, or evaporating liquids off of samples (i.e. growing seed crystals)
- GREAT FOR SCIENCE CLASSROOMS || The sturdy construction and makes these covers an excellent choice for science classrooms
- MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind
$15.79
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No. 3
VOVCIG Watch Glass Beaker Cover, 4 Pack Lab Watch Glasses, Cover Lids for Beakers & Flasks, Evaporation Dish for Laboratory (60 80 90 100mm)
- High Quality: This plain watch glass equipment for laboratory is made of premium glass materials, and exquisite craftsmanship makes them not be easy to bend or deform
- 4 Different Sizes: Our watch glasses come in 4 different sizes: 60 mm, 80 mm, 90mm and 100 mm, which are great for various uses
- Design for Laboratory: This watch glass has strong durability and corrosion resistance. High transparency, easy to observe experimental results
- Variety of Uses: The beaker cover can be covered on evaporating dish or beaker to dust from falling into and also can used as a lid for other chemical containers
- Purchase Guarantee: Due to the glass material, this product may break during transportation. If you have any questions, please contact us and we will resolve them within 24 hours
$8.55
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No. 4
PATIKIL 50mm 90mm 120mm and 150mm Diameter Watch Glass, 1 Pack Beaker Cover Smooth Edges Chamfered Arc for Laboratory, Transparent
- Color: Transparent; Material: Glass; Diameter: 50 mm/ 1.97''; 90mm/ 3.54''; 120mm/ 4.72''; 150mm/ 5.91''; Thickness: 2 mm/ 0.08''; Package Content: 1 x 50 mm Watch Glass, 1 x 90 mm Watch Glass, 1 x 120 mm Watch Glass, 1 x 150 mm Watch Glass
- Advantage: The glass is made of table glass with high chemical durability, which has corrosion resistance, which can effectively keep the material pure, increase the liquid surface area to accelerate evaporation, etc
- Application: This watch glass is mainly used in the laboratory and in homes, such for suspension drop culture tests, beaker covers, temporary storage of liquid and solid samples, corrosive substances weighing, paint mixing, etc
- Instruction: 1. Before use, the watch glass needs to be washed and dried, which can effectively avoid the influence of other substances on the experimental results; 2. After application, it should be cleaned and dried in time to avoid residual substances that are difficult to wash off and affect the next use
- Notice: This Watch Glass cannot be heated directly with fire to prevent rupture or be used as an evaporation dish. Note that the watch glass is selected according to the caliber of the instrument. Generally, the diameter of the watch glass should be larger than the diameter of the instrument by 1cm, which is more convenient to use
$12.19
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No. 5
VOVCIG Watch Glass Beaker Cover Set 10PCS 100mm High Temperature Resistant Cover Lids for Scientific Laboratory Watch Glass Equipment(10pcs, 100mm)
- High Quality: This plain watch glass equipment for laboratory is made of premium glass materials, and exquisite craftsmanship makes them not be easy to bend or deform
- 10PCS Beaker Lid: Our watch glasses come in 10 same sizes: 100 mm, which are great for various uses
- Design for Laboratory: This watch glass has strong durability and corrosion resistance. High transparency, easy to observe experimental results
- Variety of Uses: The beaker cover can be covered on evaporating dish or beaker to dust from falling into and also can used as a lid for other chemical containers
- Purchase Guarantee: Due to the glass material, this product may break during transportation. If you have any questions, please contact us and we will resolve them within 24 hours
$13.99
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SaleNo. 6
EISCO 12PK Watch Glasses, 3.5" (9cm) - Cover Lids for Beakers & Flasks - Evaporation Dish - Polished with Ground Edges
- STURDY GLASS || Concave beaker covers (also known as watch glasses) made with quality glass. Each cover features ground edges & polished surfaces for safe handling. The 2.0mm glass thick construction resists shattering
- 12 PACK || Set includes twelve covers, each measuring 3.5" (9cm) in diameter
- VARIETY OF USES || Can be used for a variety of laboratory functions - ideal for covering beakers and flasks, but can also be used to hold small samples for observation under a low powered microscope, or evaporating liquids off of samples (i.e. growing seed crystals)
- GREAT FOR SCIENCE CLASSROOMS || The sturdy construction and makes these covers an excellent choice for science classrooms
- MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind
−23%
$19.99
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No. 7
100mm Plain Watch Glass Beaker Cover, Karter Scientific 213H11 (Pack of 10)
- 100mm diameter plain watch glass/beaker cover
- Fits GriffIn Beaker size 250 - 500ml
- High quality inert flint glass
- Heavy Duty Reusable
$14.84
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No. 8
Labasics Watch Glasses, 10pk 70 mm Oblate Watch Glass Beaker Cover Set for Laboratory School Science, Ground Edge Borosilicate Glass Beaker Lid Evaporating Dish Cover
- Frequently employed in scientific experiments and laboratory processes, such as evaporating solvents or heating small samples; it can also serve as a cover for beakers, evaporating dishes, and other containers
- Various size options, thickness approximately between 1-3 mm; 10 Pack
- Made of borosilicate glass, featuring thickened glass for stability and resistance to acids and alkalis
- Smooth surface, high transparency, can withstand temperatures up to 250°C
- Warranty: Labasics 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
$18.59
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No. 9
stonylab Watch Glasses, 10pk 100 mm Watch Glass Beaker Cover Set Ground Edge Borosilicate Glass Beaker Lid Evaporating Dish Cover for Laboratory School Science
- stonyLab watch glass is a flat circular glass disc used in laboratories as a surface for holding or mixing small quantities of liquids or powders
- Commonly used in scientific experiments and laboratory procedures, such as evaporating solvents or heating small samples; can also be used as a lid for beakers, evaporating dishes and other containers
- 10 pack; 100 mm diameter; Thickness: 2 mm
- Well-crafted with borosilicate glass; featuring a smooth surface and high degree of transparency; note: cannot be heated directly
- Warranty: StonyLab provides premium products and professional customer service; if received damaged, please contact us immediately; we will solve it until satisfied
$17.99
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No. 10
PATIKIL 60/90/120/150mm Diameter Watch Glass, 1 Set Beaker Cover Smooth Edges Chamfered Arc for Laboratory, Transparent
- Color: Transparent; Material: Glass; Diameter: 60mm / 2.36", 90mm / 3.54", 120mm / 4.72", 150mm / 5.91"; Thickness: 2mm / 0.08"; Package Content: 4 x Watch Glass
- Advantage: The glass is made of table glass with high chemical durability, which has corrosion resistance, which can effectively keep the material pure, increase the liquid surface area to accelerate evaporation, etc
- Application: This watch glass is mainly used in the laboratory and in homes, such for drop culture tests, beaker covers, temporary storage of liquid and solid samples, corrosive substances weighing, paint mixing, etc
- Instruction: 1. Before use, the watch glass needs to be washed and dried, which can effectively avoid the influence of other substances on the experimental results; 2. After application, it should be cleaned and dried in time to avoid residual substances that are difficult to wash off and affect the next use
- Notice: This Watch Glass cannot be heated directly with fire to prevent rupture or be used as an evaporation dish. Note that the watch glass is selected according to the caliber of the instrument. Generally, the diameter of the watch glass should be larger than the diameter of the instrument by 1cm, which is more convenient to use
$12.49
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Last update on 2025-04-14 / Affiliate links / Images from Amazon Product Advertising API