Top 17 Best Beaker Covers

 

Dynalon 315344 PTFE Beaker Cover for 400500mL Beaker

Dynalon 315344 PTFE Beaker Cover for 400/500mL Beaker

Dynalon 315344 PTFE Beaker Cover for 400/500mL Beaker - Molded beaker cover (watch glass) from virgin ptfe and machine finished to give a smooth surface for ease of cleaning and to eliminate contamination. Beaker cover fits 400ml and 500ml ptfe beaker (#1208 and #1207). Virtually immune to chemical attack, only attacked by some fluorine containing compounds at high temperature and molten alkalis metals. Dimensions (l x w x h) 0 x 394 x 0 inch. Working temperature range is from cryogenic to 260c.

 

Dynalon Kartell 255235 Polypropylene Laboratory Watch GlassBeaker Cover 60mm Diameter Case of 50

Dynalon Kartell 255235 Polypropylene Laboratory Watch Glass/Beaker Cover, 60mm Diameter (Case of 50)

Dynalon Kartell 255235 Polypropylene Laboratory Watch Glass/Beaker Cover, 60mm Diameter (Case of 50) - May also be used as beaker covers. Will withstand temperatures up to 120° c. Provided with a stable base and made of chemically resistant polypropylene.

 

Corning PYREX 9985-150 150mm Diameter Plain Watch GlassBeaker Cover Pack of 12

Corning PYREX #9985-150, 150mm Diameter Plain Watch Glass/Beaker Cover (Pack of 12)

Corning PYREX #9985-150, 150mm Diameter Plain Watch Glass/Beaker Cover (Pack of 12) - The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur. They possess high chemical durability, thus preventing contamination of solutions. These 150mm diameter pyrex® watch glasses are designed to fit 2l pyrex® beakers. The heavy wall and uniform fire-polished edge provide mechanical strength. They are molded to the same radius of curvature for convenient stacking.

 

Eisco Labs Watch Glass Beaker Cover 5cm Pack of 12

Eisco Labs Watch Glass (Beaker Cover), 5cm, Pack of 12

Eisco Labs Watch Glass (Beaker Cover), 5cm, Pack of 12 - Eisco watch glass (beaker cover), 5cm, pack of 12 watch glasses are highly functional laboratory glassware that have a variety of uses in the classroom or lab. 5cm. And as they have ground edges, as well as a polished surface, you can be sure that they are a safe product to handle in the classroom or the lab. Their 2. Available in sizes 5cm, 6cm, 7. 0 mm thick construction resists shattering. These watch glasses are ideal for evaporating liquids off of samples, such as growing seed crystals. 5cm, 9cm, 10cm, 12. The concave dishes are designed in a variety of sizes, our eisco watch glasses work well as lids for flasks and beakers, or holding small samples for observation under a low-power microscope. Eisco watch glasses are manufactured with sturdiness in mind. They can be used for making lenses of ice or other liquids.

 

iSonic BHK02A ABS Plastic Borosilicate Glass Double Beaker Holder for P4861 P4862 and P4875 Including Two 500Ml Beakers Two Beaker Covers

iSonic BHK02A ABS Plastic, Borosilicate Glass Double Beaker Holder for P4861, P4862 and P4875 (Including Two 500Ml Beakers, Two Beaker Covers)

iSonic BHK02A ABS Plastic, Borosilicate Glass Double Beaker Holder for P4861, P4862 and P4875 (Including Two 500Ml Beakers, Two Beaker Covers) - Including two 500 ml beakers, and 2 beaker covers. Suspended beaker gives the optimum performance. The beaker holder works on multiple isonic ultrasonic cleaners.

 

Branson 100-032-518 Beaker Positioning Cover for Branson 2800 Series Ultrasonic Cleaners 2x600ml Beaker

Branson 100-032-518 Beaker Positioning Cover for Branson 2800 Series Ultrasonic Cleaners, 2x600ml Beaker

Branson 100-032-518 Beaker Positioning Cover for Branson 2800 Series Ultrasonic Cleaners, 2x600ml Beaker - Graduation range 50-750 ml. Sold as each. Outer diameter 98 mm (approx). Capacity 800 ml. Height 135 mm (approx).

 

Chemware PTFE Watch GlassesBeaker Covers 15 cm Diameter 1 Cover

Chemware PTFE Watch Glasses/Beaker Covers 15 cm Diameter (1 Cover)

Chemware PTFE Watch Glasses/Beaker Covers 15 cm Diameter (1 Cover) - All sizes are molded to the same contour for easy stacking. Smooth and unbreakable. They also are useful as beaker covers. Ideal for weighing, crystallization and drying. Inert chemically resistant.

 

213H10 Karter Scientific 70mm Plain Watch Glass Beaker Cover Pack of 10

213H10 Karter Scientific 70mm Plain Watch Glass Beaker Cover (Pack of 10)

213H10 Karter Scientific 70mm Plain Watch Glass Beaker Cover (Pack of 10) - Glass watch glass with high chemical durability, thus preventing contamination of solutions. The heavy wall and uniform fire-polished edge provide mechanical strength. Karter scientific® is a registered trademark in united states of america. To maintain quality control, authorized permission is required in the resale of our products. They are molded to the same radius of curvature for convenient stacking.

 

SEOH PTFE Beaker Cover  Watch Glass Fits Beaker 5000 ml 200 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 5000 ml; 200 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 5000 ml; 200 mm diameter - Graduation range 20-80 ml. 200 mm diameter. Capacity 100 ml. Height 72 mm (approx). Outer diameter 50 mm (approx).

 

Corning PYREX 9985-90 90mm Diameter Plain Watch GlassBeaker Cover Pack of 12

Corning PYREX #9985-90, 90mm Diameter Plain Watch Glass/Beaker Cover (Pack of 12)

Corning PYREX #9985-90, 90mm Diameter Plain Watch Glass/Beaker Cover (Pack of 12) - The heavy wall and uniform fire-polished edge provide mechanical strength. They possess high chemical durability, thus preventing contamination of solutions. These 90mm diameter pyrex® watch glasses are designed to fit 400ml pyrex® beakers. The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur. They are molded to the same radius of curvature for convenient stacking.

 

SEOH PTFE Beaker Cover  Watch Glass Fits Beaker 500 ml 100 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 500 ml; 100 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 500 ml; 100 mm diameter - Sturdy single beaker holder holds a 500 ml glass beaker. 100 mm diameter. Complete set also includes the glass beaker and a beaker cover. Can be used to isolate the action inside the beaker, away from the solutions or contents inside the main clenaing tank.

 

SEOH PTFE Beaker Cover  Watch Glass Fits Beaker 250 ml 80 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 250 ml; 80 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 250 ml; 80 mm diameter - Seoh ptfe beaker cover / watch glass, fits beaker 250 ml 80 mm diameter.

 

Branson 100-032-528 Beaker Positioning Cover for Branson 3800 Series Ultrasonic Cleaners 3x250ml Beaker

Branson 100-032-528 Beaker Positioning Cover for Branson 3800 Series Ultrasonic Cleaners, 3x250ml Beaker

Branson 100-032-528 Beaker Positioning Cover for Branson 3800 Series Ultrasonic Cleaners, 3x250ml Beaker - 125 mm diameter. Ideal for classroom use. Great for evaporation or holding samples. Ground edges for safe handling. Diameter 100 cm.

 

Corning 9985-75 Plain Watch GlassBeaker Cover 75mm Diameter Pack of 12

Corning 9985-75 Plain Watch Glass/Beaker Cover, 75mm Diameter (Pack of 12)

Corning 9985-75 Plain Watch Glass/Beaker Cover, 75mm Diameter (Pack of 12) - Fits griffin beaker size 250ml. Corning # 9985-75. Diameter 75mm (approx). Top style heavy duty rim. They possess high chemical durability, preventing contamination of solutions. Reusable. Outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur. They are molded to the same radius of curvature for convenient stacking. Heavy wall and uniform fire-polished edge provide mechanical strength. Pyrex 75mm diameter watch glasses are designed to fit 250ml pyrex beakers. Material borosilicate glass code 7740.

 

Dyn-A-Med 99340 Polytetrafluoroethylene Beaker Cover for 1mL Beaker 20mm Diameter

Dyn-A-Med 99340 Polytetrafluoroethylene Beaker Cover for 1mL Beaker, 20mm Diameter

Dyn-A-Med 99340 Polytetrafluoroethylene Beaker Cover for 1mL Beaker, 20mm Diameter - Sold individually. This polytetrafluoroethylene (ptfe) beaker cover is chemical and heat resistant with a smooth, solid surface. Diameter 20mm. Dyn-a-med# 99340. Cover fits 1ml beakers. Polytetrafluoroethylene (ptfe).

 

HUAOU 90mm Watch Glass Beaker Cover

HUAOU 90mm Watch Glass Beaker Cover

HUAOU 90mm Watch Glass Beaker Cover - The heavy wall and uniform fire-polished edge provide mechanical strength. They are molded to the same radius of curvature for convenient stacking. They are also used to hold small samples for vacuum drying or as a reusable weighing dish. Huaou watch glass with high chemical durability.

 

SEOH PTFE Beaker Cover  Watch Glass Fits Beaker 100 ml 65 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 100 ml; 65 mm diameter

SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 100 ml; 65 mm diameter - Seoh ptfe beaker cover / watch glass, fits beaker 100 ml 65 mm diameter.