Top 21 for Best Flask Stopper

 

WPI CG-0136 Glass Volumetric Flask with Stoppers Class A 1000mL Capacity Pack of 1

WPI CG-0136 Glass Volumetric Flask with Stoppers, Class A, 1000mL Capacity (Pack of 1)

WPI CG-0136 Glass Volumetric Flask with Stoppers, Class A, 1000mL Capacity (Pack of 1) - World precision instruments volumetric flask with stoppers. 1000-milliliters capacity. Class a, astm e694, e542, and e288. Size #22 stoppers included.

 

Ajax Scientific Glass Volumetric Flask with Stopper 50mL

Ajax Scientific Glass Volumetric Flask with Stopper, 50mL

Ajax Scientific Glass Volumetric Flask with Stopper, 50mL - Grad b flask. Ajax scientific glass volumetric flask. Volumetric flask with a glass stopper. 50-milliliters capacity.

 

Rubber Stoppers Plug for Glass BottleFlaskTube Size 15mm to 42 mm 45 Pieces,White

Rubber Stoppers, Plug for Glass Bottle/Flask/Tube, Size 15mm to 42 mm, 45 Pieces,White

Rubber Stoppers, Plug for Glass Bottle/Flask/Tube, Size 15mm to 42 mm, 45 Pieces,White - White color. 45 pieces of rubber stoppers. Various sizes from 15 mm (3/5″) to 42 mm (1 5/8″).

 

Wilmad-LabGlass BP-1760-002 FILTERWARE Filter Flask with Stopper 2000mL

Wilmad-LabGlass BP-1760-002 FILTERWARE Filter Flask with Stopper, 2000mL

Wilmad-LabGlass BP-1760-002 FILTERWARE Filter Flask with Stopper, 2000mL - Supplied with a silicone stopper with 9/16″ hole and a #2 hose connection, the 1000ml flask has a 3/8″ hose connection, whereas the 2000ml and 4000ml flasks have 1/2″ connections. These borosilicate glass heavy wall filtering flasks can be used with filterware filtration apparatus (lg-1755).

 

WPI CG-0132 Glass Volumetric Flask with Stoppers Class A 50mL Capacity Pack of 6

WPI CG-0132 Glass Volumetric Flask with Stoppers, Class A, 50mL Capacity (Pack of 6)

WPI CG-0132 Glass Volumetric Flask with Stoppers, Class A, 50mL Capacity (Pack of 6) - Size #9 stoppers included. 50-milliliters capacity. Class a, astm e694, e542, and e288. World precision instruments volumetric flask with stoppers.

 

Huaou 50ml Conical Flask with Ground-in Solid Glass Stopper Pack of 3

Huaou 50ml Conical Flask with Ground-in Solid Glass Stopper, Pack of 3

Huaou 50ml Conical Flask with Ground-in Solid Glass Stopper, Pack of 3 - Huaou 50ml erlenmeyer flask is made of heavy-walled borosilicate glass (bomex) to withstand temperature changes which can lead to cracking while mixing or storing chemicals. With iso 9001. 3 as specified by iso9001. They come in a variety of sizes and shapes and are designed for a wide range of scientific processes. Borosilicate glass (bomex) is type 3.

 

Huaou Scientific Glass Volumetric Flask with Stopper 50mL pack of 6

Huaou Scientific Glass Volumetric Flask with Stopper 50mL, pack of 6

Huaou Scientific Glass Volumetric Flask with Stopper 50mL, pack of 6 - Flask purpose is to formulate a solution or accurate precision quantitatively diluted solution. The delivery time is 7-14 business days. The flask and pipette often used in conjunction. Volumetric flask is a necked pear-shaped flat-bottomed flask, made of colorless or brown glass, and with ground glass stopper or plastic stopper.

 

Kimble 28017-100 Borosilicate Glass 100mL -008mL Tolerance Round with Flat Bottom Class A Serialized and Certified Volumetric Flask with Stopper Pack of 1

Kimble 28017-100 Borosilicate Glass 100mL, +/-0.08mL Tolerance, Round with Flat Bottom Class A Serialized and Certified Volumetric Flask, with Stopper (Pack of 1)

Kimble 28017-100 Borosilicate Glass 100mL, +/-0.08mL Tolerance, Round with Flat Bottom Class A Serialized and Certified Volumetric Flask, with Stopper (Pack of 1) - Calibrated to contain. This flask has been carefully selected to meet the requirements for accuracy, appearance, glass quality, calibration line, and inscriptions of former nbs circular 602. This volumetric flask is permanently marked with an individual serial number and is supplied with a certificate of graduation accuracy. Designed from astm specification e288, class a serialized requirements. Supplied with a marking spot and a ground glass stopper.

 

WPI CG-0135 Glass Volumetric Flask with Stoppers Class A 500mL Capacity Pack of 6y

WPI CG-0135 Glass Volumetric Flask with Stoppers, Class A, 500mL Capacity (Pack of 6)y

WPI CG-0135 Glass Volumetric Flask with Stoppers, Class A, 500mL Capacity (Pack of 6)y - World precision instruments volumetric flask with stoppers. 500-milliliters capacity. Class a, astm e694, e542, and e288. Size #19 stoppers included.

 

CynKen 100ml Clear Borosilicate Glass Volumetric Flask with Stopper

CynKen 100ml Clear Borosilicate Glass Volumetric Flask with Stopper

CynKen 100ml Clear Borosilicate Glass Volumetric Flask with Stopper - After loading the solution was translucent, thick wall to make it easy to deform. Plastic flask polypropylene (pp) material production. Printing durable, clear, do not wear. It has a standard of precision glass flask and plastic crack resistance. Good chemical resistance, non-toxicity, autoclavable.

 

LabStock 250ml Erlenmeyer Flask Glass with Rubber Stoppers Pack of 6

LabStock 250ml Erlenmeyer Flask, Glass with Rubber Stoppers, Pack of 6

LabStock 250ml Erlenmeyer Flask, Glass with Rubber Stoppers, Pack of 6 - 3 1/4″ diameter x 5 1/2″ tall with no. A heavy glass flask useful for safely mixing, storing and heating fluids. 6 rubber stopper. Capacity of 250ml, graduations are at 50ml. Pack of 6 flasks. These flasks are made of heat-resistant borosilicate glass and have a heavy beaded rim for safety, with a large white marking spot.

 

Kimax 28013-2000 Borosilicate Glass 2L -050mL Tolerance Class A Red Stripe Volumetric Flask with Stopper Pack of 1

Kimax 28013-2000 Borosilicate Glass 2L, +/-0.50mL Tolerance, Class A Red Stripe Volumetric Flask, with Stopper (Pack of 1)

Kimax 28013-2000 Borosilicate Glass 2L, +/-0.50mL Tolerance, Class A Red Stripe Volumetric Flask, with Stopper (Pack of 1) - Class a denotes a higher standard for flasks providing a more accurately placed graduation mark and often having a unique serial number for traceability. A volumetric flask is a piece of laboratory glassware with a flat bottomed bulb, a long neck and usually fitted with a stopper for use in analytical chemistry to prepare solutions. Calibrated to contain with class a accuracy but without serial number standard taper ground glass stopper is provided. Designed from astm specification e288, class a unserialized requirements. Graduation ring blasted through a deep amber vertical stripe on the neck provides legibility without coloring of the graduation line.

 

Kimax 28040-50 Borosilicate Glass 50mL - 005mL Tolerance Square Class A Volumetric Flask with Stopper

Kimax 28040-50 Borosilicate Glass 50mL, +/- 0.05mL Tolerance, Square Class A Volumetric Flask, with Stopper

Kimax 28040-50 Borosilicate Glass 50mL, +/- 0.05mL Tolerance, Square Class A Volumetric Flask, with Stopper - Designed from astm specification e288, class a unserialized requirements. Designed to take up less area and pack more closely on shelves and in refrigerators or other storage cabinets. Volumetric flask with a square cross-section, and a width less than the widest diameter of a usual round flask ring is blasted on the neck. Due to the added glass weight and the square section, flasks also have greater stability. Supplied with a marking spot and a ground glass stopper.

 

Wilmad LG-7870-106 Iodine Flask with Stopper 500ml Capacity 2440 Joint

Wilmad LG-7870-106 Iodine Flask with Stopper, 500ml Capacity, 24/40 Joint

Wilmad LG-7870-106 Iodine Flask with Stopper, 500ml Capacity, 24/40 Joint - Flask has funnel top, closed bottom hollow stopper ( lg-10350, included) and full length standard taper 24/40 joint.

 

LabStock 1000ml Erlenmeyer Flask with Rubber Stopper

LabStock 1000ml Erlenmeyer Flask, with Rubber Stopper

LabStock 1000ml Erlenmeyer Flask, with Rubber Stopper - Capacity of 1000 ml, graduations are at 200 ml. These flasks are made of heat-resistant borosilicate glass and have a heavy beaded rim for safety, with a large white marking spot. A heavy glass flask useful for safely mixing, storing and heating fluids.

 

HUAOU Volumetric Flask with Graduation and Stopper Class A 50ml

HUAOU Volumetric Flask, with Graduation and Stopper, Class A, 50ml.

HUAOU Volumetric Flask, with Graduation and Stopper, Class A, 50ml. - Heavy duty reusable designed for great shock resistance. Flat bottom volumetric flask with solid glass stopper. Compensate the loss during shipping. High quality inert 33 borosilicate glass. Manufactured to class a tolerances as established by astm e-694, astm e-542, and astm e-288.

 

Ajax Scientific Glass Volumetric Flask with Stopper 250mL

Ajax Scientific Glass Volumetric Flask with Stopper, 250mL

Ajax Scientific Glass Volumetric Flask with Stopper, 250mL - Ajax scientific glass volumetric flask. Volumetric flask with a glass stopper. 250-milliliters capacity. Grad b flask.

 

Wilmad-LabGlass BP-1760-000 FILTERWARE Filter Flask with Stopper 1000mL

Wilmad-LabGlass BP-1760-000 FILTERWARE Filter Flask with Stopper, 1000mL

Wilmad-LabGlass BP-1760-000 FILTERWARE Filter Flask with Stopper, 1000mL - These borosilicate glass heavy wall filtering flasks can be used with filterware filtration apparatus (lg-1755). Supplied with a silicone stopper with 9/16″ hole and a #2 hose connection, the 1000ml flask has a 3/8″ hose connection, whereas the 2000ml and 4000ml flasks have 1/2″ connections.

 

Kimax 28015-25 Borosilicate Glass 25mL - 006mL Tolerance Round with Flat Bottom Class B Volumetric Flask with Stopper Pack of 6

Kimax 28015-25 Borosilicate Glass 25mL, +/- 0.06mL Tolerance, Round with Flat Bottom Class B Volumetric Flask, with Stopper (Pack of 6)

Kimax 28015-25 Borosilicate Glass 25mL, +/- 0.06mL Tolerance, Round with Flat Bottom Class B Volumetric Flask, with Stopper (Pack of 6) - ± Tolerance 0. Kimble # 28015-25. A standard taper ground glass stopper is supplied with the flask and is designed from astm specification e288, class b requirements. Height (with stopper) 118mm. Replacement stopper is 41900r. Ground glass stopper 9. Capacity 25ml. 06. This class b kimax flask is calibrated ‘to contain’ with a graduation ring blasted on the neck and a marking spot.

 

Ajax Scientific Glass Volumetric Flask with Stopper 100mL

Ajax Scientific Glass Volumetric Flask with Stopper, 100mL

Ajax Scientific Glass Volumetric Flask with Stopper, 100mL - 100-milliliters capacity. Volumetric flask with a glass stopper. Ajax scientific glass volumetric flask. Grad b flask.

 

Huaou Scientific 25ml One Mark Volumetric Flask Glass Ground Stopper Class A

Huaou Scientific 25ml One Mark Volumetric Flask, Glass Ground Stopper, Class A.

Huaou Scientific 25ml One Mark Volumetric Flask, Glass Ground Stopper, Class A. - Huaou volumetric flask has several volume. It is made of borosilicate glass and we have more sizes.





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