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Lab Flasks - Page 3 - Extreame Savings! Save up to 43%


Extreame Savings! Up to 43% off on Lab Flasks at Paragon pbc, Page 3. Top brands include EISCO, Cole-Parmer, Chemglass, Kimble, LABOY, Pyrex, Corning, CHEM SCIENCE INC, Nest, Sterlitech, Olympus Plastics, & SEOH. Hurry! Limited time offers. Offers valid only while supplies last.



5000mL Giant Erlenmeyer Conical Narrow Neck Flask, Beaded Rim, Extra Heavy Borosilicate Glass - Eisco Labs
5000mL Giant Erlenmeyer Conical Narrow Neck Flask, Beaded Rim, Extra Heavy Borosilicate Glass - Eisco Labs
By EISCO
In Stock
$85.99

mpn: CH0424K,

4.2 out of 5 stars with 18 reviews
Glass Erlenmeyer Narrow Neck Flask 5000ml, borosilicate. Inner diameter of neck measures 45mm.This flask is huge. Seriously. And extremely thick and heavy. It's base is 8.5'' in diameter and it weighs over 3lbs.. Hand blown premium borosilicate 3.3 glass.. 500mL graduations. Eisco glassware is designed to be used in labs but is often used in homes or garages as well.. Top rack dishwasher safe and autoclavable..


Cole-Parmer SS111 SS111 Universal-Style Stainless Steel and Glass Dewar Flask with Handle and Lid, 1 L
Cole-Parmer SS111 SS111 Universal-Style Stainless Steel and Glass Dewar Flask with Handle and Lid, 1 L
By Cole-Parmer
In Stock
$270.66
$214.80
You Save: 21%

mpn: SS111,

4.3 out of 5 stars with 44 reviews
Toggle clamps secure lid for safe transportation stainless steel containers—hygienic and won't rust or corrode borosilicate glass inner vessel stainless steel lid with self-contained insulation built-in handle for easy handling.Description: dilvac universal-style stainless steel and glass dewar flask with handle and lid, 1 l. Height (cm): 22.8. Height (inchshort): 9. Inside diameter (id) (cm): 8.5. Volume (ml): 1000.


Chemglass CG-1506-27 Glass 3000mL Heavy Wall Single Neck Round Bottom Flask, with 24/40 Standard Taper Outer Joint
Chemglass CG-1506-27 Glass 3000mL Heavy Wall Single Neck Round Bottom Flask, with 24/40 Standard Taper Outer Joint
By Chemglass
In Stock
$132.45
$107.70
You Save: 19%

mpn: CG-1506-27,

4.2 out of 5 stars with 11 reviews
Round bottom, heavy wall single short neck flask with a standard taper outer joint. The 29/26 flasks have a groove tooled just below the grind to aid in clamping of the flask. Flasks with joint sizes other than those listed are available.Heavy wall. Round bottom. Single short neck. 24/40 outer joint. 3000Ml capacity.


Kimble 26500-4000 Borosilicate Glass Narrow Mouth Erlenmeyer Flasks with Capacity Scale, 4000 ml Capacity, 1000 to 4000 ml Graduation Range, 250 ml Graduation Interval
Kimble 26500-4000 Borosilicate Glass Narrow Mouth Erlenmeyer Flasks with Capacity Scale, 4000 ml Capacity, 1000 to 4000 ml Graduation Range, 250 ml Graduation Interval
By Kimble
In Stock
$102.20
$58.75
You Save: 43%

mpn: 26500-4000,

4.5 out of 5 stars with 49 reviews
These Kimble Chase KIMAX Erlenmeyer flasks are the choice for general laboratory usage due to their economy and versatility. Their tops are reinforced and tooled with a rounded finish, containing more glass to give them maximum mechanical strength. The bodies are thick-walled, with long tapered outside contours to minimize chipping when struck or rubbed together. All sizes have durable white ceramic enamel scales to indicate approximate volumes at various levels, useful in measuring and mixing


Laboy HMF010301L Glass Single Neck Round Bottom Boiling Flask 5 mL with 14/20 Joint (Pack of 12)
Laboy HMF010301L Glass Single Neck Round Bottom Boiling Flask 5 mL with 14/20 Joint (Pack of 12)
By LABOY
In Stock
$69.99

mpn: HMF010301L,

4.3 out of 5 stars with 19 reviews
Round-bottom flasks (also called round-bottomed flasks, Flasks, round bottom, or RB Flasks)having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. Because of the spherical bottom, cork rings are needed to keep the round bottom flasks upright. When in use, round-bottom flasks are commonly held at the neck by flask clamps on a stand. The flasks are usually used in heating or boiling a liquid, in distillation as


PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk
PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk
By Pyrex
In Stock
$44.99
$39.99
You Save: 11%

mpn: 4980-1LCN3PK,

4.8 out of 5 stars with 12 reviews
Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.Capacity: 1000ml. Graduations: 50ml, 250ml to 1000ml. O.D. x Height(mm): 129 x 216. Heavy Duty Rim. Narrow Mouth.


Laboy HMF050407 Glass 250 mL 2 Neck Air Free Reaction Schlenk Flask with Glass Stopcock and 24/40 Joints Round Bottom Flask
Laboy HMF050407 Glass 250 mL 2 Neck Air Free Reaction Schlenk Flask with Glass Stopcock and 24/40 Joints Round Bottom Flask
By LABOY
In Stock
$38.43

mpn: HMF050407,

4.6 out of 5 stars with 24 reviews
The 2 neck round bottom flask with an extra side-arm glass stopcock. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.2-Neck reaction flask. Capacity of 250Ml. With glass stopcock. With 24/40 joints. Made by hand blowing.


Corning 5340-500 Pyrex Heavy Wall Filtering Flask with Sidearm Tubulation, 150 mL Capacity-500 mL Capacity Graduation Range, Rubber Stopper Number 7, 106 mm Diameter
Corning 5340-500 Pyrex Heavy Wall Filtering Flask with Sidearm Tubulation, 150 mL Capacity-500 mL Capacity Graduation Range, Rubber Stopper Number 7, 106 mm Diameter
By Corning
In Stock
$51.76

mpn: 5340-500,

4.5 out of 5 stars with 42 reviews
Heavy-walled graduated flasks with tubulation. Tubulation OD on sizes up to 1000 ml capacity is 10 mm. Tubulation OD for 2000 and 4000 ml capacity is 12.5 mm. Stoppers not included.With sidearm tubulation. 150 ml capacity-500 ml capacity graduation range. Rubber stopper number 7.


PYREX 125mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 12/pk
PYREX 125mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 12/pk
By Pyrex
In Stock
$59.68
4.4 out of 5 stars with 53 reviews
PYREX 125mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 12/pk.


Chemglass CG-1512-42 Glass 3000mL Heavy Wall Single Neck Round Bottom Evaporating Flask, with 24/40 Outer Joint
Chemglass CG-1512-42 Glass 3000mL Heavy Wall Single Neck Round Bottom Evaporating Flask, with 24/40 Outer Joint
By Chemglass
SKU: #CG-1512-42
In Stock
$273.10
$257.08
You Save: 6%

sku: CG-1512-42, mpn: CG-1512-42,

4.0 out of 5 stars with 43 reviews
Evaporating flask for use with rotary evaporators. Flasks have a heavy wall for vacuum applications and are balanced to prevent run-out during rotation. For plastic coated flasks, see cg-1512-p.Heavy wall. Evaporating. Single neck. 24/40 outer joint. 3000Ml capacity.


CHEM SCIENCE INC 129.303.12 Volumetric Flask with One Graduation Mark Class A, Wide Mouth, Capacity 4000 mL, Glass Stopper Size # 38
CHEM SCIENCE INC 129.303.12 Volumetric Flask with One Graduation Mark Class A, Wide Mouth, Capacity 4000 mL, Glass Stopper Size # 38
By CHEM SCIENCE INC
In Stock
$300.08
$288.37
You Save: 4%

mpn: 129.303.12,

4.0 out of 5 stars with 31 reviews
Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique flat bottom interior permits the use of a standard stir bar. The graduation line on the neck is sharp with permanent large colored encryption for easy to read. Flasks are calibrated 'To Contain'. Supplied with closed bottom glass stopper to fit in the ground neck., TLG 129.303.12 Volumetric Flask With One Graduation Mark Class A, Wide Mouth, Capacity 4000mL,glass Stopper size # 38Calibrated to Class A tolerance


Nest Scientific 707003 Polystyrene Cell Culture Flask, Vent Cap, Tissue Culture Treated, Sterile, 25 cm², Clear, 10 per Pack, 200 per Case (Pack of 200)
Nest Scientific 707003 Polystyrene Cell Culture Flask, Vent Cap, Tissue Culture Treated, Sterile, 25 cm², Clear, 10 per Pack, 200 per Case (Pack of 200)
By Nest
In Stock
$149.00

mpn: 707003,

4.4 out of 5 stars with 55 reviews
Nest cell culture flasks are available in cell growth areas ranging from 25cm2 to 225cm2. Tissue culture treated or non-treated flasks available with a vent cap or plug seal cap to meet your needs.Packaged in sterile, zip-sealable bags, high clarity, 100% virgin polystyrene. Frosted writing and clear graduations, notched bottom for slip free stacking. Sterilized by E Beam. Clear lot number for batch traceability. Non-pyrogenic, DNase/RNase FREE.


Corning Pyrex Vista Borosilicate Glass Narrow Mouth Heavy Wall Filtering Flasks with Sidearm Tubulation, 250ml Capacity (Case of 12)
Corning Pyrex Vista Borosilicate Glass Narrow Mouth Heavy Wall Filtering Flasks with Sidearm Tubulation, 250ml Capacity (Case of 12)
By Pyrex
In Stock
$143.00

mpn: 70340-250,

4.1 out of 5 stars with 40 reviews
These PYREX VISTA 250mL filtering flasks have sidearm tabulations. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords a fit for rubber stoppers. Tubulation O.D. is 10mm. The 250mL filtering flask is designed to ASTM E-1406 Type 2.CORNING - PYREX® VISTATM 250mL Heavy Wall Filtering Flasks w/ Sidearm Tubulation, CS12.


Borosilicate Glass Filter Flask, 1 L, Side Arm
Borosilicate Glass Filter Flask, 1 L, Side Arm
By Sterlitech
In Stock
$74.50

mpn: 311430,

4.4 out of 5 stars with 49 reviews
Borosilicate glass filter flasks and silicone rubber stoppers are compatible with Sterlitech filter holders. Glass filter flasks are commonly used to collect filtrate or to act as a trap to prevent liquid from damaging pump or vacuum lines.#8 stopper fits 47 and 90mm filter holders to the 1 L flask. #8b stopper fits 25mm filter holders and 1 L (#8b) flasks. Side hose connection designed to accept 0.38 in. I.D. flexible tubing. Designed to take 1 atmosphere of vacuum or 20 in. of mercury.


CHEM SCIENCE INC CS-F0154000 Flask, Buckner, Filtration Bolt Neck, Capacity 4000 mL
CHEM SCIENCE INC CS-F0154000 Flask, Buckner, Filtration Bolt Neck, Capacity 4000 mL
By CHEM SCIENCE INC
In Stock
$167.90
$166.79

mpn: CS-F0154000,

4.6 out of 5 stars with 52 reviews
Flasks with tabulation are blown in special mold, in shape designed to give maximum mechanical strength. For convenience, these flasks are graduated to show approximate capacity. The neck finish affords an excellent foot for rubber stoppers. Tabulation O.D. is 12.5mm., TLG CS-F0154000 Flask, Buckner, Filtration Bolt Neck, Capacity 4000mLGraduation Intervals : 1500-4000. Sub Division : 500.0. O.D x Height : 198 x 367mm.


TC Treated Flasks, 250ml, Vented, Growth Area: 75.0cm2, 5 per Sleeve, 100 Flasks/Unit
TC Treated Flasks, 250ml, Vented, Growth Area: 75.0cm2, 5 per Sleeve, 100 Flasks/Unit
By Olympus Plastics
In Stock
$136.65

mpn: 25-209,

4.7 out of 5 stars with 35 reviews
75.0 cm2 surface area, TC treated Olympus Cell and Tissue Culture Flasks. Distortion free, completely flat growth surfaces provide even and consistent cell growth for optimal proliferation of cells. Flasks are graduated with a frosted writing area and feature a wide, angled neck design that offers 100% access for washing and retrieving cells. All flasks are available with your choice of vented or plug seal caps. Vented caps feature a 0.22µm hydrophobic membrane filter that allows gas exchange


Chemglass CG-1506-26 Glass 2000mL Heavy Wall Single Neck Round Bottom Flask, with 29/42 Standard Taper Outer Joint
Chemglass CG-1506-26 Glass 2000mL Heavy Wall Single Neck Round Bottom Flask, with 29/42 Standard Taper Outer Joint
By Chemglass
In Stock
$114.90
$99.58
You Save: 13%

mpn: CG-1506-26,

4.3 out of 5 stars with 56 reviews
Round bottom, HEAVY WALL single short neck flask with a standard taper outer joint. The 29/26 flasks have a groove tooled just below the grind to aid in clamping of the flask. Flasks with joint sizes other than those listed are available.Heavy wall. Round bottom. Single short neck. 29/42 outer joint. 2000mL capacity.


Pyrex Erlenmeyer Flask, 4000 mL
Pyrex Erlenmeyer Flask, 4000 mL
By Corning
In Stock
$120.32

mpn: 8496-4L,

4.5 out of 5 stars with 34 reviews
Approx graduations are in durable white enamel. An extra large marking space is also provided. Heavy, durable top tooling. Stopper is not included..


Laboy HMF050308 Glass 250 mL Air Free Reaction Schlenk Flask with Glass Stopcock and 24/40 Joint Round Bottom Shape
Laboy HMF050308 Glass 250 mL Air Free Reaction Schlenk Flask with Glass Stopcock and 24/40 Joint Round Bottom Shape
By LABOY
In Stock
$35.24

mpn: HMF050308,

4.9 out of 5 stars with 49 reviews
The schlenk flask is a round bottom flask with side-arm glass stopcock. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.Reaction flask. Capacity of 250Ml. With glass stopcock. With 24/40 joint. Made by hand blowing.


SEOH Erlenmeyer Flask 2000ML Borosilicate Glass
SEOH Erlenmeyer Flask 2000ML Borosilicate Glass
By SEOH
In Stock
$21.26

mpn: FBA_6162-10LC,

4.6 out of 5 stars with 32 reviews
Capacity: 2000 mL. Height: 197mm / 7.75 Inches. Base Diameter: 273mm / 10.75 Inches. Graduations: Dual Scale 500-2000 x 250mL, 1500-0 x 250mL.Sold as each.



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