16 Best and Coolest Polyethylene Stoppers for 2020

 

Borosilicate Glass Shell Vials 5ml Capacity Natural Polyethylene Stopper 1152 per Case

Borosilicate Glass Shell Vials, 5ml Capacity, Natural Polyethylene Stopper, 1152 per Case

Borosilicate Glass Shell Vials, 5ml Capacity, Natural Polyethylene Stopper, 1152 per Case - Vial dimension (cap on) 15 x 51mm packaged as 144 vials and caps per tray case includes 8 trays or 1,152 vials per case. Supplied with a polyethylene stopper having double sealing rings for a leak-proof seal. Manufactured from type 1 borosilicate glass.

 

Kimble 28014P-10 Borosilicate Glass 10mL - 002mL Tolerance Round with Flat Bottom Class A Volumetric Flask with Polyethylene Stopper Case of 12

Kimble 28014P-10 Borosilicate Glass 10mL, +/- 0.02mL Tolerance, Round with Flat Bottom Class A Volumetric Flask, with Polyethylene Stopper (Case of 12)

Kimble 28014P-10 Borosilicate Glass 10mL, +/- 0.02mL Tolerance, Round with Flat Bottom Class A Volumetric Flask, with Polyethylene Stopper (Case of 12) - Marking spot on 10ml. Calibrated to contain. Supplied with a polyethylene stopper fitting the standard taper ground neck. Enlarged top of the stopper will protect the neck if the flask is tipped over. Volumetric flask with a graduated ring blasted on the neck.

 

Volumetric Flask 2000 mL One Mark Polyethylene Stopper Class A Lot Certified

Volumetric Flask, 2000 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified

Volumetric Flask, 2000 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified - The glass can withstand a high degree of thermal shock, due to low coefficient of thermal expansion 33 x 10-7/°c between 0, 300 °c. Max operating temperature of 350c. Highly resistant to water and all acids with the exceptions of hydrofluoric acid and hot glacial phosphoric. Class a tolerance precision according to din, iso, and astm.

 

Chemglass 100mL Volumetric Flask HW Wi Flask Volumetric 100mL Heavy Wall Wide Mouth Large Numbers Flat Bottom Class A TC Polyethylene Stopper

Chemglass 100mL Volumetric Flask, HW, Wi; Flask, Volumetric, 100mL, Heavy Wall, Wide Mouth Large Numbers, Flat Bottom, Class A, TC Polyethylene Stopper

Chemglass 100mL Volumetric Flask, HW, Wi; Flask, Volumetric, 100mL, Heavy Wall, Wide Mouth Large Numbers, Flat Bottom, Class A, TC Polyethylene Stopper - Height (cm) 338. Depth (cm) 301. Inside diameter (id) (inchshort) 28125. Depth (inchshort) 11875. Description lab-grade glass dewar flask, vented polyethylene stopper, 1000 ml.

 

Volumetric Flasks with Polyethylene Stoppers 5 ml - 28014P-5 - EACH

Volumetric Flasks with Polyethylene Stoppers, 5 ml – 28014P-5 – EACH

Volumetric Flasks with Polyethylene Stoppers, 5 ml – 28014P-5 – EACH - Depth (cm) 301. Depth (inchshort) 11875. Kimble chase llc. Description lab-grade glass dewar flask, vented polyethylene stopper, 1000 ml. Kimble chase llc.

 

12629-07 - Stopper Polyethylene Ace Glass Incorporated - Hollow Polyethylene Stopper - Case of 144

12629-07 – Stopper, Polyethylene, Ace Glass Incorporated – Hollow Polyethylene Stopper – Case of 144

12629-07 – Stopper, Polyethylene, Ace Glass Incorporated – Hollow Polyethylene Stopper – Case of 144 - All sizes are 25mm high. Hollow stoppers are made from conventional polyethylene stoppers fit snugly, and are easily removed. They may be used as containers for micro work.

 

60975L-4-4 Drams - OPTICLEAR Vials Borosilicate Glass with Polyethylene Stopper Kimble Chase - Case of 288

60975L-4-4 Drams – OPTICLEAR Vials, Borosilicate Glass, with Polyethylene Stopper, Kimble Chase – Case of 288

60975L-4-4 Drams – OPTICLEAR Vials, Borosilicate Glass, with Polyethylene Stopper, Kimble Chase – Case of 288 - Opticlear vials are supplied with polyethylene stoppers vials have closed-bottom stoppers except for the 1dram size, which has open-bottom stoppers. Manufactured from n-51a borosilicate glass.

 

774240-0029 - 2926 2942 - Polyethylene Stoppers Kimble Chase - Pack of 100

774240-0029 – 29/26, 29/42 – Polyethylene Stoppers, Kimble Chase – Pack of 100

774240-0029 – 29/26, 29/42 – Polyethylene Stoppers, Kimble Chase – Pack of 100 - Low cost polyethylene stoppers are an alternative to standard glass and ptfe stoppers leak-proof, air-tight seals and wide top flange for ease of use.

 

Volumetric Flasks Class A wPolyethylene Stoppers 250ml - 28014P-250 - EACH

Volumetric Flasks, Class A w/Polyethylene Stoppers, 250ml – 28014P-250 – EACH

Volumetric Flasks, Class A w/Polyethylene Stoppers, 250ml – 28014P-250 – EACH - Depth (inchshort) 11875. Depth (cm) 301. Description lab-grade glass dewar flask, vented polyethylene stopper, 1000 ml. Kimble chase llc. Height (cm) 338.

 

Corning Pyrex 5642-1L Borosilicate Glass 1L - 03mL Flat Bottom Class A Heavy Duty Volumetric Flask with Polyethylene Standard Taper Stopper

Corning Pyrex 5642-1L Borosilicate Glass 1L +/- 0.3mL Flat Bottom Class A Heavy Duty Volumetric Flask, with Polyethylene Standard Taper Stopper

Corning Pyrex 5642-1L Borosilicate Glass 1L +/- 0.3mL Flat Bottom Class A Heavy Duty Volumetric Flask, with Polyethylene Standard Taper Stopper - Capacity 1000ml height 342mm outer diameter 125mm tolerance +/- 03ml. Flat bottom volumetric flask has a no 22 linear high density polyethylene stopper with a closed bottom. Reusable heavy duty flask has a long neck style. Made from borosilicate glass code 7740. Manufactured to class a tolerances as established by astm e-694, astm e-542, and astm e-288.

 

Corning Pyrex Borosilicate Glass Pear-Shaped Squibb Separatory Funnel with Polyethylene Standard Taper Stopper and PTFE Standard Stopcock 2000ml Capacity

Corning Pyrex Borosilicate Glass Pear-Shaped Squibb Separatory Funnel with Polyethylene Standard Taper Stopper and PTFE Standard Stopcock, 2000ml Capacity

Corning Pyrex Borosilicate Glass Pear-Shaped Squibb Separatory Funnel with Polyethylene Standard Taper Stopper and PTFE Standard Stopcock, 2000ml Capacity - These 2l pyrex pear-shaped glass separatory funnels have ptfe (polytetrafluorethylene) no. The ptfe plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. The stopper is made with a closed bottom and is of linear high density polyethylene to conform to standard taper stopper dimensions. 38 standard taper polyethylene stoppers. 6 product standard stopcocks and no.

 

Volumetric Flask 25 mL One Mark Polyethylene Stopper Class A Lot Certified

Volumetric Flask, 25 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified

Volumetric Flask, 25 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified - Max operating temperature of 350c. Class a tolerance precision according to din, iso, and astm. The glass can withstand a high degree of thermal shock, due to low coefficient of thermal expansion 33 x 10-7/°c between 0, 300 °c. Highly resistant to water and all acids with the exceptions of hydrofluoric acid and hot glacial phosphoric.

 

Lab-Grade Glass Dewar Flask Vented polyethylene Stopper 655 mL

Lab-Grade Glass Dewar Flask, Vented polyethylene Stopper, 655 mL

Lab-Grade Glass Dewar Flask, Vented polyethylene Stopper, 655 mL - Weighted base reduces spillage. Vented polyethylene stopper (included) minimizes evaporation. Highly efficient laboratory-grade dewars feature low heat conductivity and high vacuum. Resilient plastic mesh covering cushions the flask and ensures a firm grip. Annealed borosilicate glass reduces risk of flask implosion.

 

Chemglass 250mL Volumetric Flask HW Wi Flask Volumetric 250mL Heavy Wall Wide Mouth Large Numbers Flat Bottom Class A TC Low Actinic REDSupplied with Polyethylene Stopper

Chemglass 250mL Volumetric Flask, HW, Wi; Flask, Volumetric, 250mL, Heavy Wall, Wide Mouth Large Numbers, Flat Bottom, Class A, TC Low Actinic RED,Supplied with Polyethylene Stopper

Chemglass 250mL Volumetric Flask, HW, Wi; Flask, Volumetric, 250mL, Heavy Wall, Wide Mouth Large Numbers, Flat Bottom, Class A, TC Low Actinic RED,Supplied with Polyethylene Stopper - Chemglass 250ml volumetric flask, hw, wi flask, volumetric, 250ml, heavy wall, wide mouth large numbers, flat bottom, class a, tc low actinic red,supplied with polyethylene stopper.

 

Volumetric Flask 200 mL One Mark Polyethylene Stopper Class A Lot Certified

Volumetric Flask, 200 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified

Volumetric Flask, 200 mL, One Mark, Polyethylene Stopper, Class A, Lot Certified - Class a tolerance precision according to din, iso, and astm. The glass can withstand a high degree of thermal shock, due to low coefficient of thermal expansion 33 x 10-7/°c between 0, 300 °c. Max operating temperature of 350c. Highly resistant to water and all acids with the exceptions of hydrofluoric acid and hot glacial phosphoric.

 

Chemglass CG-1602-05 Series CG-1602 Volumetric Flask with Outer Polyethylene Stopper Neck Size 13 Class A 100 mL

Chemglass CG-1602-05 Series CG-1602 Volumetric Flask with Outer Polyethylene Stopper Neck Size 13, Class A, 100 mL

Chemglass CG-1602-05 Series CG-1602 Volumetric Flask with Outer Polyethylene Stopper Neck Size 13, Class A, 100 mL - Similar to cg-1600 but with the addition of a mixing bulb between the calibration line and the stopper. Supplied complete with one solid glass penny head stopper. The mixing bulb contains approximately one tenth of the flask capacity and aids in the mixing or dissolving of the flask contents.





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