Top 23 Ground Glass Stoppers for 2020

 

Sibata 2306A-25 Class A 25mL Volumetric Flasks with Ground Glass Stopper Pack of 6

Sibata 2306A-25 Class A 25mL Volumetric Flasks with Ground Glass Stopper (Pack of 6)

Sibata 2306A-25 Class A 25mL Volumetric Flasks with Ground Glass Stopper (Pack of 6) - Sibata by vee gee scientific class a volumetric flasks with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

GSC International 4007-GS Distilling Glass Stopper with 2440 Ground Joint

GSC International 4007-GS Distilling Glass Stopper with 24/40 Ground Joint

GSC International 4007-GS Distilling Glass Stopper with 24/40 Ground Joint - With 24/40 ground joint, made of glass, sold in each,88easy handling, efficient.

 

Huaou Scientific 25ml Volumetric Flask with Ground Glass Stopper Class A Borosilicate Glass

Huaou Scientific 25ml Volumetric Flask with Ground Glass Stopper, Class A, Borosilicate Glass

Huaou Scientific 25ml Volumetric Flask with Ground Glass Stopper, Class A, Borosilicate Glass - 03ml, socket size 10/19. Cap. 3 borosilicate glass with ground glass stopper. The graduation line is sharp and permanent. 25 ml, tolerance ±0. Huaou scientific class a volumetric flasks are manufactured from high quality inert 3.

 

HUAOU 50ml Volumetric Flask Boro 33 Glass Class A Ground Glass Stopper

HUAOU 50ml Volumetric Flask, Boro 3.3 Glass, Class A, Ground Glass Stopper

HUAOU 50ml Volumetric Flask, Boro 3.3 Glass, Class A, Ground Glass Stopper - Flat bottom. Material borosilicate 33 glass, better quanlity than netral or soda glass. Odof neck 13mm od of body 48mm height 160mm. Capacity 50 ml ground mouth10/19. Heavy duty reusable designed for great shock resistance.

 

Glass Erlenmeyer Flask with Ground Glass Stopper 50-1000ML Borosilicate Glass Conical Flask Prevent Evaporation of Objects in The Flask 50ml19

Glass Erlenmeyer Flask with Ground Glass Stopper 50-1000ML Borosilicate Glass Conical Flask Prevent Evaporation of Objects in The Flask (50ml/19#)

Glass Erlenmeyer Flask with Ground Glass Stopper 50-1000ML Borosilicate Glass Conical Flask Prevent Evaporation of Objects in The Flask (50ml/19#) - 2 we have the glass flask of 50ml~1000ml. 4 accurate scales have clear and accurate scales for you to measure liquid efficiently,the white marker area allows you to use a ballpoint pen to write down information about the items you store. 1 if you received broken items, please contact us for full refund or replacement thank you. 5 advantage portable bottlereusable, tightly sealed,environmental friendly, will not shatter easily, easy to clean, high temperature resistance,easy to carry, for laboratory, chemistry, science experiment, liquid measuring, picnic cumin/paprika/salt bottle,etc. 3 silicone stoppers included this set has one silicone stoppers for each erlenmeyer flask, which is sterile and can very very perfectly seal the liquid or powder in the flask for experiment and storage.

 

Sibata 2307A-50 Class A 50mL Amber Volumetric Flasks with Ground Glass Stopper Pack of 4

Sibata 2307A-50 Class A 50mL Amber Volumetric Flasks with Ground Glass Stopper (Pack of 4)

Sibata 2307A-50 Class A 50mL Amber Volumetric Flasks with Ground Glass Stopper (Pack of 4) - Sibata by vee gee scientific class a amber volumetric flasks made from low actinic glass with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

JIANFEI LIANG 2pcs - 500ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles Color  Clear Size  500ml

JIANFEI LIANG 2pcs – 500ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles (Color : Clear, Size : 500ml)

JIANFEI LIANG 2pcs – 500ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles (Color : Clear, Size : 500ml) - [Premium performance]:lab reagent bottles are made from stable materials, such as high borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency. [ground glass stopper] each bottle in our pack ships with a ground glass stopper with good sealing when you close the ground glass stopper, the stored substances will not be volatile easily and, it also can effectively extend the storage time of substances. [Portable] small size with adequate storage volume. [Use for] the lab reagent bottles are used to store, hold, and mix liquids, powders, and other substances in a wide variety of scientific industries. [Glass bottle body] laboratory grade and enduring materials the lab reagent bottles are made from the finest ultra clear high borosilicate glass with graduated and more clearer clear glass bottle allows you to identify the contents and looks.

 

Lab Reagent Bottle Amber Glass Narrow Mouth with Ground Glass Stopper 250ml Reagent Bottle Pharmacy Bottle 250ml

Lab Reagent Bottle Amber Glass Narrow Mouth with Ground Glass Stopper 250ml Reagent Bottle Pharmacy Bottle (250ml)

Lab Reagent Bottle Amber Glass Narrow Mouth with Ground Glass Stopper 250ml Reagent Bottle Pharmacy Bottle (250ml) - 4 black thermoset phenolic seal-lined cap secures contents to help prevent spills and evaporation. 2 amber glass body for solidity, solution compatibility, versatility, and heat, gas, and vapor resistance, and to provide uv ray protection for light-sensitive samples. 1 packer bottle has a mouth for filling ease, and is used for storing and dispensing of pharmaceuticals or solids, and for sampling applications. 3 round shape used for a wide variety of common applications that require fluid or substance containment. 5 vinyl-coated pulp-board liner provides moisture and chemical resistance.

 

Sibata 2307A-25 Class A 25mL Amber Volumetric Flasks with Ground Glass StopperPack of 6

Sibata 2307A-25 Class A 25mL Amber Volumetric Flasks with Ground Glass Stopper(Pack of 6)

Sibata 2307A-25 Class A 25mL Amber Volumetric Flasks with Ground Glass Stopper(Pack of 6) - Sibata by vee gee scientific class a amber volumetric flasks made from low actinic glass with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper Pack of 6

Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper (Pack of 6)

Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper (Pack of 6) - Sibata by vee gee scientific class a volumetric flasks with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

Kimble 28014-1000 Borosilicate Glass 1L - 030mL Tolerance Round with Flat Bottom Class A Volumetric Flask with Standard Taper Ground Glass Stopper Pack of 1

Kimble 28014-1000 Borosilicate Glass 1L, +/- 0.30mL Tolerance, Round with Flat Bottom Class A Volumetric Flask, with Standard Taper Ground Glass Stopper (Pack of 1)

Kimble 28014-1000 Borosilicate Glass 1L, +/- 0.30mL Tolerance, Round with Flat Bottom Class A Volumetric Flask, with Standard Taper Ground Glass Stopper (Pack of 1) - Calibrated to contain with class a accuracy but without serial number standard taper ground glass stopper is provided. Class a denotes a higher standard for flasks providing a more accurately placed graduation mark and often having a unique serial number for traceability. Designed from astm specification e288, class a un-serialized requirements. 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. Graduation ring blasted on neck and marking spot on body.

 

KimLab DB0025 Glass 25ml Volumetric Flask Class A with Ground Stopper

KimLab DB0025 Glass 25ml Volumetric Flask Class A with Ground Stopper

KimLab DB0025 Glass 25ml Volumetric Flask Class A with Ground Stopper - 3 glass. The delivery time is 5-10 working days to us, ca, au. No. This product series are made of schott duran borosicate 3. Cat.          Product name db0005          5ml volumetric flask class a db0010        10ml volumetric flask class a db0025        25ml volumetric flask class a db0050        50ml volumetric flask class a db0100     100ml volumetric flask class a db0200     200ml volumetric flask class a db0250     250ml volumetric flask class a db0500     500ml volumetric flask class a db1000   1000ml volumetric flask class a db2000   2000ml volumetric flask class a db5000   5000ml volumetric flask class a.

 

250ml Volumetric Flask 33 Boro Glass Class A Ground Stopper Karter Scientific 213W14 Case of 12

250ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W14 (Case of 12)

250ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W14 (Case of 12) - Calibration is based on the poured in volume (“in”) at a +20°c reference temperature. With one permanent circular mark. 3 borosilicate glass and meet the tolerances requirements as established by astm e-694, astm e-542, and astm e-288. Accuracy limits conforms to iso 1042 laboratory glassware-one mark volumetric flasks. Printed with fused-on enamel color, resistant to most acid and alkaline solutions. Flat bottom. Volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. Karter scientific class a volumetric flasks are manufactured from high quality inert 3.

 

KimLab DBA5000 Amber Glass 5000ml Volumetric Flask Class A with Ground Stopper

KimLab DBA5000 Amber Glass 5000ml Volumetric Flask Class A with Ground Stopper

KimLab DBA5000 Amber Glass 5000ml Volumetric Flask Class A with Ground Stopper - Cat. This product series are made of schott duran borosicate 3. 3 glass.          Product name dba0005          5ml amber volumetric flask class a dba0010        10ml amber volumetric flask class a dba0025        25ml amber volumetric flask class a dba0050        50ml amber volumetric flask class a dba0100     100ml amber volumetric flask class a dba0200     200ml amber volumetric flask class a dba0250     250ml amber volumetric flask class a dba0500     500ml amber volumetric flask class a dba1000   1000ml amber volumetric flask class a dba2000   2000ml amber volumetric flask class a dba5000   5000ml amber volumetric flask class a. The delivery time is 5-10 working days to us, ca, au. No.

 

JIANFEI LIANG 6pcs - 60ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles Color  Clear Size  60ml

JIANFEI LIANG 6pcs – 60ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles (Color : Clear, Size : 60ml)

JIANFEI LIANG 6pcs – 60ml Graduated Reagent Bottle Wide Mouth High Borosilicate Glass with Ground Glass Stopper Thick Reusable Lab Bottles (Color : Clear, Size : 60ml) - [glass bottle body] laboratory grade and enduring materials the lab reagent bottles are made from the finest ultra clear high borosilicate glass with graduated and more clearer clear glass bottle allows you to identify the contents and looks. [Use for] the lab reagent bottles are used to store, hold, and mix liquids, powders, and other substances in a wide variety of scientific industries. [Ground glass stopper] each bottle in our pack ships with a ground glass stopper with good sealing when you close the ground glass stopper, the stored substances will not be volatile easily and, it also can effectively extend the storage time of substances. [Premium performance]:lab reagent bottles are made from stable materials, such as high borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency. [Portable] small size with adequate storage volume.

 

100ml Volumetric Flask 33 Boro Glass Class A Ground Stopper Karter Scientific 213W5 Pack of 2

100ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W5 (Pack of 2)

100ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W5 (Pack of 2) - Calibration is based on the poured in volume (“in”) at a +20°c reference temperature. 3 borosilicate glass and meet the tolerances requirements as established by astm e-694, astm e-542, and astm e-288. Volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. Printed with fused-on enamel color, resistant to most acid and alkaline solutions. With one permanent circular mark. Accuracy limits conforms to iso 1042 laboratory glassware-one mark volumetric flasks. Karter scientific class a volumetric flasks are manufactured from high quality inert 3. Flat bottom.

 

Sibata 2303A-200 Class A 200mL Volumetric Flasks with Ground Glass Stopper Pack of 4

Sibata 2303A-200 Class A 200mL Volumetric Flasks with Ground Glass Stopper (Pack of 4)

Sibata 2303A-200 Class A 200mL Volumetric Flasks with Ground Glass Stopper (Pack of 4) - Sibata by vee gee scientific class a volumetric flasks with snap cap are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

Sibata 2306A-1000 Class A 1000mL Volumetric Flasks with Ground Glass Stopper Pack of 2

Sibata 2306A-1000 Class A 1000mL Volumetric Flasks with Ground Glass Stopper (Pack of 2)

Sibata 2306A-1000 Class A 1000mL Volumetric Flasks with Ground Glass Stopper (Pack of 2) - Sibata by vee gee scientific class a volumetric flasks with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

500ml Volumetric Flask 33 Boro Glass Class A Ground Stopper Karter Scientific 213W11 Single

500ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W11 (Single)

500ml Volumetric Flask, 3.3 Boro Glass, Class A, Ground Stopper, Karter Scientific 213W11 (Single) - Flat bottom. Accuracy limits conforms to iso 1042 laboratory glassware-one mark volumetric flasks. Volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. With one permanent circular mark. Karter scientific class a volumetric flasks are manufactured from high quality inert 3. Printed with fused-on enamel color, resistant to most acid and alkaline solutions. Calibration is based on the poured in volume (“in”) at a +20°c reference temperature. 3 borosilicate glass and meet the tolerances requirements as established by astm e-694, astm e-542, and astm e-288.

 

JIANFEI LIANG 6pcs - 60ml Amber Reagent Bottle with Ground Glass Stopper Wide Mouth Lead-Free Glass Thick Reusable Chemistry Laboratory Reagent Bottles Color  Amber Size  60ml

JIANFEI LIANG 6pcs – 60ml Amber Reagent Bottle with Ground Glass Stopper Wide Mouth Lead-Free Glass Thick Reusable Chemistry Laboratory Reagent Bottles (Color : Amber, Size : 60ml)

JIANFEI LIANG 6pcs – 60ml Amber Reagent Bottle with Ground Glass Stopper Wide Mouth Lead-Free Glass Thick Reusable Chemistry Laboratory Reagent Bottles (Color : Amber, Size : 60ml) - [Premium performance]:lab reagent bottles are made from stable materials, such as borosilicate glass, which are selected for chemical and thermal expansion resistance. [glass bottle body] laboratory grade and enduring materials the lab reagent bottles are made from the finest lead-free glass which is free from toxic metals and more safer amber glass bottle is to ensure that iodine and volatile liquids can stop risking of rapid evaporation, and the amber glass also is used to protect against harmful uv rays from the sun. [Ground glass stopper] each bottle in our pack ships with a ground glass stopper with good sealing when you close the ground glass stopper, the stored substances will not be volatile easily and, it also can effectively extend the storage time of substances. [Portable] small size with adequate storage volume. [Use for] the lab reagent bottles are used to store, hold, and mix liquids, powders, and other substances in a wide variety of scientific industries.

 

Sibata 2307A-10 Class A 10mL Amber Volumetric Flasks with Ground Glass Stopper Pack of 6

Sibata 2307A-10 Class A 10mL Amber Volumetric Flasks with Ground Glass Stopper (Pack of 6)

Sibata 2307A-10 Class A 10mL Amber Volumetric Flasks with Ground Glass Stopper (Pack of 6) - Sibata by vee gee scientific class a amber volumetric flasks made from low actinic glass with ground glass stoppers are world class quality and craftsmanship, meticulous accuracy and tolerances and packaging.

 

Specific Gravity Bottle Pycnometer with Thermometer 50ml Capacity with Ground Glass Stopper Density Bottle Borosilicate Glass

Specific Gravity Bottle, Pycnometer with Thermometer 50ml Capacity with Ground Glass Stopper Density Bottle Borosilicate Glass

Specific Gravity Bottle, Pycnometer with Thermometer 50ml Capacity with Ground Glass Stopper Density Bottle Borosilicate Glass - 5 warranty if received damaged, please contact us immediately we will solve it until satisfied. 4 before use, the temperature thermometer, empty bottle weight and water weight should be strictly calibrated according to the requirements, and the requirements can be used. 3 made of high borosilicate glass and has a very low thermal expansion coefficient, about one third of ordinary glass high temperature resistance and temperature difference of 200 degrees. 2 it is suitable for measuring the liquid density in industrial, laboratory, school, agricultural grain and other units, and analyzing the purity, volatile energy or content of the substance. 1 this is a device that accurately measures the volume of a glass or metal container the known volume of the pycnometer can be used to determine the density of the powder, liquid, and particulate temperature range 0~40°c, temperature index value 05°c.

 

Lab Reagent Bottle 60ml to 1000mL Narrow Mouth Reagent Bottle with Ground Glass Stopper Clear Glass Pharmacy Bottle 500ml

Lab Reagent Bottle 60ml to 1000mL Narrow Mouth Reagent Bottle with Ground Glass Stopper Clear Glass Pharmacy Bottle (500ml)

Lab Reagent Bottle 60ml to 1000mL Narrow Mouth Reagent Bottle with Ground Glass Stopper Clear Glass Pharmacy Bottle (500ml) - Lab bottles are used to store, hold, and mix liquids, powders, and other substances in a wide variety of scientific industries. The capacity refers to the fluid amount held by a lab bottle, and is commonly measured in milliliters (ml) and liters (l), and sometimes in ounces (oz). Lab bottles are manufactured with a combination of characteristics in order to meet the demands of particular applications, such as for solution dispensing, mixing, and weighing, and use in centrifuge operations. Caps and lids help seal bottles to prevent solutions from spilling. Lab bottles have a more pronounced neck and shoulder than jars. They come in many shapes for specific applications, with a variety of mouth or nozzle shapes and sizes for specific use. Lab bottle interiors, caps, and lids are often lined with a protective material. Product description this reagent bottle has a 60-1000ml capacity for storing powders and liquids such as chemicals, solutions, and solvents. Reagent bottles are commonly used in laboratories and other scientific applications. This bottle is clear for viewing contents and has a ground glass stopper for sealing against spills. Flint glass may contain an occasional small bubble or surface blemish and is not intended for heating. Lab bottles are made from materials, such as glass (borosilicate or soda-lime) and an array of plastics, which are selected for chemical and thermal expansion resistance, transparency, and their adaptability in a variety of applications. Lab bottles are suitable for use in chemistry and biology applications, as well as in pharmaceutical and scientific testing.





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