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Watch Glasses - Page 5 - Super Savings! Save up to 36%


Super Savings! Up to 36% off on Watch Glasses at Dupen Labs, Page 5. Top brands include United Scientific, Deschem, SEOH, ACE Glass, Norton Abrasives - St. Gobain, Dynalon, Karter Scientific, hand2mind, BURKLE INC, Pyrex, Corning, & GSC International. Hurry! Limited time offers. Offers valid only while supplies last.



United Scientific Watch Glasses 150Mm
United Scientific Watch Glasses 150Mm
By United Scientific
In Stock
$56.14

mpn: WGB170-150,

4.6 out of 5 stars with 10 reviews
Made from soda lime glass (1.8 mm thick), fine ground and flame polished edges....


Deschem OD=90mm,Laboratory PTFE Watch Dish,Surface Disk,Diameter 9cm
Deschem OD=90mm,Laboratory PTFE Watch Dish,Surface Disk,Diameter 9cm
By Deschem
In Stock
$29.99

mpn: 2323676181019, ean: 6971311074742,

4.0 out of 5 stars with 82 reviews
90mm,Laboratory PTFE Watch Dish,Surface Disk,PTFE LabwareOD:90MMMade From PTFEColor WhiteScientific Name Polytetrafluoroethylene. Minimum Working Temperature -196℃. Max Working Temperature +250℃. Melting Point 600K. ...


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
By SEOH
In Stock
$11.88

mpn: 013.100CS,

4.3 out of 5 stars with 43 reviews
SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 500 ml; 100 mm diameter...


SEOH PTFE Beaker Cover/Watch Glass, Fits Beaker 150 ml; 75 mm diameter
SEOH PTFE Beaker Cover/Watch Glass, Fits Beaker 150 ml; 75 mm diameter
By SEOH
In Stock
$12.22
$7.85
You Save: 36%

mpn: 013.075CS,

4.3 out of 5 stars with 116 reviews
SEOH PTFE Beaker Cover / Watch Glass, Fits Beaker 150 ml; 75 mm diameter...


ACE Glass 8133-40 Glass High Speed Vacuum Bearing, Trubore, 9mm Size, 35/25 Joint
ACE Glass 8133-40 Glass High Speed Vacuum Bearing, Trubore, 9mm Size, 35/25 Joint
By ACE Glass
In Stock
$59.49

mpn: 8133-40,

4.9 out of 5 stars with 63 reviews
Used with 8111 aluminum packing box. For shaft speeds of 1000 p.m.. and higher, and vacuum operation down to 0.5mm Hg. The seal is made entirely by the packing box. Only infrequent lubrication is required using 8122 packing and 8117 Stir-Lube. We rec...


Saint Gobain D1069013 Teflon Watch Glasse, 75 mm Diameter
Saint Gobain D1069013 Teflon Watch Glasse, 75 mm Diameter
By Norton Abrasives - St. Gobain
In Stock
$15.18

mpn: D1069013,

4.5 out of 5 stars with 57 reviews
Can be used at temperatures from -265 to 315°C. Listings indicate watch glass diameter.Unbreakable in oridinary use. Surface is not wetted by water and is nonadherent to most materials. Smooth finish resists contamination. ...


Dynalon Kartell 255245 Polypropylene Laboratory Watch Glass/Beaker Cover, 80mm Diameter (Case of 50)
Dynalon Kartell 255245 Polypropylene Laboratory Watch Glass/Beaker Cover, 80mm Diameter (Case of 50)
By Dynalon
In Stock
$26.13

mpn: 255245,

4.2 out of 5 stars with 70 reviews
Provided with a stable base and made of chemically resistant polypropylene. Will withstand temperatures up to 120° C. May also be used as beaker coversStable base. May be used as a beaker cover. Watch glass. ...


100mm Plain Watch Glass Beaker Cover, Karter Scientific 213H11 (Pack of 10)
100mm Plain Watch Glass Beaker Cover, Karter Scientific 213H11 (Pack of 10)
By Karter Scientific
In Stock
$10.32
$9.99
You Save: 3%

mpn: 213H11, ean: 0817556011226,

4.9 out of 5 stars with 39 reviews
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. Glass Watch Glass with high chemical durability, thus preventing contamination of s...


United Scientific Glass Streak Plates (Pack of 12)
United Scientific Glass Streak Plates (Pack of 12)
By hand2mind
In Stock
$10.92
$6.95
You Save: 36%

mpn: 46296, ean: 0084885016639,

4.6 out of 5 stars with 23 reviews
Streak plates are used in the identification of rocks and minerals. This set of 10 glass streak tiles is perfect for classroom or lab demonstrations. Each tile measures 2-in x 2-in x 1/16-in.Used to identify rocks and minerals, unglazed streak plates...


70mm Plain Watch Glass Beaker Cover, Karter Scientific 213H10 (Pack of 10)
70mm Plain Watch Glass Beaker Cover, Karter Scientific 213H10 (Pack of 10)
By Karter Scientific
In Stock
$7.34

mpn: 213H10, ean: 0817556011219,

4.3 out of 5 stars with 54 reviews
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. Glass Watch Glass with high chemical durability, thus preventing contamination of s...


BURKLE 9695-1025 Burkle 9695-1025 Titrating Automatic Burette (Burette), Borosilicate Glass; 25 ml
BURKLE 9695-1025 Burkle 9695-1025 Titrating Automatic Burette (Burette), Borosilicate Glass; 25 ml
By BURKLE INC
In Stock
$70.25

mpn: 9695-1025,

4.1 out of 5 stars with 43 reviews
These automatic titrating burettes (burets) feature graduations according to category b (tolerances according to DIN EN ISO 385). the included bottle, tube, and Stopcock are made of polyethylene, polypropylene, natural rubber, and borosilicate glass ...


Pyrex 9985-150 Brand 9985 Watch ; 150 mm, Glass (Pack of 12)
Pyrex 9985-150 Brand 9985 Watch ; 150 mm, Glass (Pack of 12)
By Pyrex
In Stock
$129.95
$121.00
You Save: 7%

mpn: 9985-150,

4.6 out of 5 stars with 33 reviews
These Watch Glasses provide high chemical durability, preventing contamination of solutions. They are modeled to the same radius of curvature for convenient stacking. The heavy wall an uniform fire-polished edge provide mechanical strength. The outsi...


100mm Plain Watch Glass Beaker Cover, Karter Scientific 213H17 (Case of 100)
100mm Plain Watch Glass Beaker Cover, Karter Scientific 213H17 (Case of 100)
By Karter Scientific
In Stock
$86.99

mpn: 213H17,

4.9 out of 5 stars with 45 reviews
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. Glass Watch Glass with high chemical durability, thus preventing contamination of s...


150mm Plain Watch Glass Beaker Cover, Karter Scientific 213H18 (Case of 100)
150mm Plain Watch Glass Beaker Cover, Karter Scientific 213H18 (Case of 100)
By Karter Scientific
In Stock
$109.99

mpn: 213H18,

4.3 out of 5 stars with 44 reviews
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. Glass Watch Glass with high chemical durability, thus preventing contamination of s...


United Scientific Watch Glasses, 250Mm Diameter
United Scientific Watch Glasses, 250Mm Diameter
By United Scientific
In Stock
$84.29

mpn: WGL250,

4.1 out of 5 stars with 37 reviews
Made from clear flint glass (1.8 to 2.0 mm thick), fine ground and polished edges....


Pyrex 9985-65 Pyrex 9985-65 Brand 9985 Watch Glass; 65 mm (Pack of 12)
Pyrex 9985-65 Pyrex 9985-65 Brand 9985 Watch Glass; 65 mm (Pack of 12)
By Pyrex
In Stock
$69.31
$49.50
You Save: 29%

mpn: 9985-65,

4.0 out of 5 stars with 23 reviews
These Watch Glasses provide high chemical durability, preventing contamination of solutions. They are modeled to the same radius of curvature for convenient stacking. The heavy wall an uniform fire-polished edge provide mechanical strength. The outsi...


Corning 9985-150 Plain Watch Glass/Beaker Cover, 150mm Diameter (Pack of 12)
Corning 9985-150 Plain Watch Glass/Beaker Cover, 150mm Diameter (Pack of 12)
By Corning
In Stock
$120.51
$92.13
You Save: 24%

mpn: 9985-150,

4.8 out of 5 stars with 16 reviews
PYREX 150mm diameter watch glasses are designed to fit 2L PYREX beakers. They possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and un...


GSC International 000-109-CS Watch Glass with Fire-Polished Edges, 90mm Diameter (Case of 100)
GSC International 000-109-CS Watch Glass with Fire-Polished Edges, 90mm Diameter (Case of 100)
By GSC International
In Stock
$116.40

mpn: 000-109-CS, ean: 0762047828053,

4.8 out of 5 stars with 13 reviews
Our borosilicate Watch Glasses have fire-polished edges and a concave shape. They have many uses in the lab, such as covering jars to prevent contamination, preventing direct contact with heat, acting as an evaporation surface, and more. These watch ...



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