Lab Flasks - Page 3 - Mega Sale! Save up to 30%


Mega Sale! Up to 30% off on Lab Flasks at Dupen Labs, Page 3. Top brands include Chemglass, Soccerene, Precision Labware, StonyLab, Connecticut Valley Arms, PLENTOP, & EISCO. Hurry! Limited time offers. Offers valid only while supplies last.



Chemglass AF-0520-25 Series AF-0520 Reaction Flask, Airfree, Schlenk, Valve, Single Neck, 14/20 Outer Joint, 200 mL Capacity
Chemglass AF-0520-25 Series AF-0520 Reaction Flask, Airfree, Schlenk, Valve, Single Neck, 14/20 Outer Joint, 200 mL Capacity
By Chemglass
In Stock
$95.06
$91.87
You Save: 3%

mpn: AF-0520-25,

4.5 out of 5 stars with 44 reviews
Kjeldahl shape facilitates heating and stirring while permitting easy transfer of liquids or solids. Lower portion of flask fits standard heating mantles. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve.Airfree. Schlenk. Single neck. 14/20 outer joint. 200ml capacity.


Chemglass CG-1615-20 Glass 20mL +/- 0.08mL Flat Bottom Heavy Duty Wide Mouth Volumetric Flask, with Glass Stopper, 128mm Height
Chemglass CG-1615-20 Glass 20mL +/- 0.08mL Flat Bottom Heavy Duty Wide Mouth Volumetric Flask, with Glass Stopper, 128mm Height
By Chemglass
In Stock
$30.90
$28.73
You Save: 7%

mpn: CG-1615-20,

4.6 out of 5 stars with 72 reviews
Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique Flat Bottom Interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated ''To Contain'' at Class A tolerances, per ASTM E288 specifications. Supplied complete with a CG-3018 glass stopper.Heavy wall. Wide mouth. Flat bottom. Class A. 20mL.


Chemglass CLS-2042-04 Glass 500mL Reinforced Plain Top Shake Flask, with 3 Deep Baffles
Chemglass CLS-2042-04 Glass 500mL Reinforced Plain Top Shake Flask, with 3 Deep Baffles
By Chemglass
In Stock
$35.09

mpn: CLS-2042-04,

4.2 out of 5 stars with 108 reviews
Extra deep baffle indents on the lower outside edge of the flask to maximize oxygen transfer to the culture medium when used on an orbital Shaker.Deep baffles. 100Mm od. 180Mm height. 500Ml.


Chemglass CG-1506-18 Glass 250mL Heavy Wall Single Neck Round Bottom Flask, with 29/42 Standard Taper Outer Joint
Chemglass CG-1506-18 Glass 250mL Heavy Wall Single Neck Round Bottom Flask, with 29/42 Standard Taper Outer Joint
By Chemglass
In Stock
$32.60
$31.54
You Save: 3%

mpn: CG-1506-18,

4.8 out of 5 stars with 60 reviews
Round bottom, heavy wall single short neck flask with a standard taper outer joint.Heavy wall single neck round bottom flask. Come with 29/42 standard taper outer joint. 250mL capacity.


Chemglass CG-1522-07 Series CG-1522 Heavy Wall Round Bottom Flask, 3-Neck, 1-CN 24/40 Outer Joint, 2-SN 24/40 Outer Joint, 1000 mL Capacity
Chemglass CG-1522-07 Series CG-1522 Heavy Wall Round Bottom Flask, 3-Neck, 1-CN 24/40 Outer Joint, 2-SN 24/40 Outer Joint, 1000 mL Capacity
By Chemglass
In Stock
$94.95

mpn: CG-1522-07,

4.0 out of 5 stars with 31 reviews
Round bottom, heavy wall three neck flask with standard taper outer joints on the center neck and vertical side necks. Flasks with 29/26 center necks 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. Please call for pricing.Heavy wall. Round bottom. 1-Cn 24/40 outer joint. 2-Sn 24/40 outer joint. 1000Ml capacity.


Chemglass CG-1402-10 Glass Buchner Filtering Funnel with Coarse Frit, 30mL Capacity, 8mm OD x 75mm Length Stem, 30mm Diameter
Chemglass CG-1402-10 Glass Buchner Filtering Funnel with Coarse Frit, 30mL Capacity, 8mm OD x 75mm Length Stem, 30mm Diameter
By Chemglass
In Stock
$36.30

mpn: CG-1402-10,

4.6 out of 5 stars with 127 reviews
Funnel has a sealed-in glass fritted disc of the listed porosity. Useful wherever filter paper or membranes cannot withstand the chemical attack of the filtrate. Constructed with heavy wall stems and the top of the funnel is beaded for additional strength.Coarse frit. 30Ml capacity. Sold in each.


Soccerene Lab Flask Support Flask Stand Cork Stand 100mm / 3.9'' Diam. for 150-1000mL Flasks Pack of 2
Soccerene Lab Flask Support Flask Stand Cork Stand 100mm / 3.9" Diam. for 150-1000mL Flasks Pack of 2
By Soccerene
In Stock
$10.99

mpn: 43237-2, ean: 0611714631925,

4.5 out of 5 stars with 57 reviews
Description:*Flask support firmly holds 150-1000 mL round bottom flasks, and its outer diameter is 100 mm.*The flask support is made of high quality cork, it has very good elasticity, strong heat and electrical insulation, friction resistance.*Flask support is non-toxic, tasteless, small proportion, not easy to get fire,eco-friendly product.*Waterproof and acid-alkli resistant.*Perfect for holding your flasks or other spherical bottom containers from failing easily.*To provide you best shopping


Chemglass CG-1552-05 Series CG-1552 Erlenmeyer Flask with Iodine Stopper, 250 mL
Chemglass CG-1552-05 Series CG-1552 Erlenmeyer Flask with Iodine Stopper, 250 mL
By Chemglass
In Stock
$56.20
$47.02
You Save: 16%

mpn: CG-1552-05,

4.6 out of 5 stars with 68 reviews
Flask has a funnel top with a standard taper outer grind to accept a 24/40 long neck stopper allowing the handle to extend above the liquid seal.Used in ASTM D29 and ASTM D555. Available complete with stopper or flask only. Sold as each.


Chemglass CG-1506-90 Glass 100mL Heavy Wall Single Neck Round Bottom Flask, with 14/20 Standard Taper Outer Joint
Chemglass CG-1506-90 Glass 100mL Heavy Wall Single Neck Round Bottom Flask, with 14/20 Standard Taper Outer Joint
By Chemglass
In Stock
$19.61

mpn: CG-1506-90,

4.7 out of 5 stars with 63 reviews
Round bottom, heavy wall single short neck flask with a standard taper outer joint.Heavy wall single neck round bottom flask. Come with 14/20 standard taper outer joint. 100mL capacity.


Chemglass CG-1512-09 Glass 1000mL Heavy Wall Single Neck Round Bottom Evaporating Flask, with 24/40 Outer Joint
Chemglass CG-1512-09 Glass 1000mL Heavy Wall Single Neck Round Bottom Evaporating Flask, with 24/40 Outer Joint
By Chemglass
SKU: #CG-1512-09
In Stock
$67.66
$51.91
You Save: 23%

sku: CG-1512-09, mpn: CG-1512-09,

4.0 out of 5 stars with 85 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. 1000mL capacity.


Precision 1000mL 24/40 Two Neck Round Bottom Flask, Heavy Wall, Borosilicate Glass
Precision 1000mL 24/40 Two Neck Round Bottom Flask, Heavy Wall, Borosilicate Glass
By Precision Labware
In Stock
$86.40
$65.67
You Save: 24%

mpn: 302028,

4.2 out of 5 stars with 75 reviews
Two-neck round bottom flask with standard taper outer joints of 24/40 on both the center neck and angled side neck. Heavy wall design increases mechanical strength. Catalog No.: 302028; Style: Two-neck, round bottom flask; Size: 1000 mL; Joint: 24/40; Material: Borosilicate glass; ASTM Spec: E438; Supplier: Precision Labware.Two-Neck Round Bottom Flask. Capacity: 1000mL. 24/40 Standard Taper Joints. Heavy Wall Design. Made of Borosilicate Glass.


StonyLab Glass 100mL Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint - 100mL
StonyLab Glass 100mL Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint - 100mL
By StonyLab
In Stock
$15.95

mpn: US-FBF-1Neck-Glass-100mL, ean: 7426844814451,

4.4 out of 5 stars with 67 reviews
Why Choose StonyLab? 1. The StonyLab means high-quality products for reasonable prices. 2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time. 3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available. StonyLab Glass Single Neck Flat Bottom Boiling Flask, with


Chemglass CG-1506-25 Glass 2000mL Heavy Wall Single Neck Round Bottom Flask, with 24/40 Standard Taper Outer Joint
Chemglass CG-1506-25 Glass 2000mL Heavy Wall Single Neck Round Bottom Flask, with 24/40 Standard Taper Outer Joint
By Chemglass
In Stock
$99.16
$79.63
You Save: 20%

mpn: CG-1506-25,

4.7 out of 5 stars with 34 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. 2000mL capacity.


Chemglass CG-1402-20 Glass Buchner Filtering Funnel with Fine Frit, 150mL Capacity
Chemglass CG-1402-20 Glass Buchner Filtering Funnel with Fine Frit, 150mL Capacity
By Chemglass
In Stock
$83.75
$58.63
You Save: 30%

mpn: CG-1402-20,

4.2 out of 5 stars with 145 reviews
Funnel has a sealed-in glass fritted disc of the listed porosity. Useful wherever filter paper or membranes cannot withstand the chemical attack of the filtrate. Constructed with heavy wall stems and the top of the funnel is beaded for additional strength.Fine frit. 150Ml capacity. Sold in each.


StonyLab Glass 500ml Heavy Wall 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint - 500ml
StonyLab Glass 500ml Heavy Wall 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint - 500ml
By StonyLab
In Stock
$23.95

mpn: 43234-381, ean: 7426844814345,

4.2 out of 5 stars with 10 reviews
Why Choose StonyLab? 1. The StonyLab means high-quality products for reasonable prices. 2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time. 3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available. The Graduted Cylinder is made of borosilicate glass. It is


Chemglass CG-1991-P-36 Black Anodized Aluminum Round Bottom Flask Pie-Block, 100mL Capacity
Chemglass CG-1991-P-36 Black Anodized Aluminum Round Bottom Flask Pie-Block, 100mL Capacity
By Chemglass
In Stock
$89.40
$89.24

mpn: CG-1991-P-36,

4.9 out of 5 stars with 71 reviews
Reaction pie-block is designed to fit directly on 135mm diameter circular top hot plate stirrers. Versatile design of the safety Pie plate holder allows up to four Pie wedges on one hot plate and securely locks them together. All wedges are anodized aluminum and color-coded for quick and easy identification. A drilled Thermowell is provided for insertion of contact thermometers or temperature sensors.100Ml capacity. Color: black. Sold in each.


Cva Cylinder Flask (Field Model) Cva Ac1400a
Cva Cylinder Flask (Field Model) Cva Ac1400a
By Connecticut Valley Arms
In Stock
$21.99
$17.10
You Save: 22%

mpn: AC1400A, ean: 0043125124015,

4.2 out of 5 stars with 129 reviews
Manufacture ID: AC1400Abr>br>CVA Cylinder Flask (Field Model)br />br />Specifications:br />br />- End cap unscrews for quick easy and safe loading.br />- All brass constructionbr />- Holds 2.5 oz.br />- 20 Grain spoutCylinder Flask - Field Model.


Yoga Pants for Women Mesh Panels, Yoga Pants for Women in Cotton,Fashion Women High Waist Yoga Sport Pants Shorts Casual Pants Leggings Black
Yoga Pants for Women Mesh Panels, Yoga Pants for Women in Cotton,Fashion Women High Waist Yoga Sport Pants Shorts Casual Pants Leggings Black
By PLENTOP
In Stock
$0.56

mpn: Capri pants,

4.4 out of 5 stars with 51 reviews
Women Fashion Striped Print Yoga Pant Casual High Waist Leggings Bloom Trousers NOTE: Please compare the detail sizes with yours before you buy!!! Use similar clothing to compare with the size. Features: It is made of high quality materials,durable enought for your daily wearing Very cool to wear,New Look,New YouSolid design make you more fashionSuitable for Daily,Sport Like is the new love,The declaration of love! Season:All season Gender:WomenOccasion:Daily Material:PolyesterPattern


Hue Capri Leggings for Women, Xs Yoga Pants for Women,Serpentine High Waist Leggings Serpentine Women Yoga Pants Mesh Leather Leggins Green
Hue Capri Leggings for Women, Xs Yoga Pants for Women,Serpentine High Waist Leggings Serpentine Women Yoga Pants Mesh Leather Leggins Green
By PLENTOP
In Stock
$0.36

mpn: Capri pants,

4.9 out of 5 stars with 16 reviews
Ladies Fitness Yoga Running Training Tight Elastic Printed Yoga Pants Features: 1.It is made of high quality materials,durable enought for your Gym 2.Tight design allows you to exercise more convenient 3.Fashion design makes you look cooler, 4.Worthy yoga pants, move up 5.This Design Yoga Leggings and will steal your heart! Chic and comfy, you can't go wrong with this amazing cute top! 6.Great for Sport ,Yoga,Daily,I am sure you will like it! Product information:Season: SummerGender: Women


Case of 12-250mL Erlenmeyer (Conical) Flasks, Glass - Premium Borosilicate 3.3
Case of 12-250mL Erlenmeyer (Conical) Flasks, Glass - Premium Borosilicate 3.3
By EISCO
In Stock
$52.99

mpn: FL0705, ean: 0849230033842,

4.0 out of 5 stars with 13 reviews
EISCO Erlenmeyer (Conical) Flask, Borosilicate, 250mL, Pack of 12(12) FlasksPackage of 12 Erlenmeyer flasks.High quality, borosilicate flasks. 250mL Capacity.



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