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Lab Flasks - Page 2 - Mega Sale! Save up to 30%

Mega Sale! Up to 30% off on Lab Flasks at Paragon pbc, Page 2. Top brands include Kimble, Kimax, Pyrex, Karter Scientific, TriForest, Kimble Chase, U.S. Solid, ACE Glass, Chemglass, Wheaton, SPL Life Sciences, Labconco, Pope Scientific, & Stellar Scientific. Hurry! Limited time offers. Offers valid only while supplies last.

Kimble 28017-250 Borosilicate Glass 250mL, +/-0.12mL Tolerance, Round with Flat Bottom Class A Serialized and Certified Volumetric Flask, with Stopper (Pack of 1)
By Kimble
In Stock
You Save: 10%

mpn: 28017-250,

4.2 out of 5 stars with 20 reviews
This Kimax flask is permanently marked with an individual serial number and is supplied with a Certificate of Graduation Accuracy. The flask is calibrated 'To Contain' and has a blasted on graduation ring and marking spot. A standard taper ground glass stopper is supplied with this flask. These flasks have been carefully selected to meet the requirements for accuracy, appearance, glass quality, calibration line and inscriptions of former NBS Circular 602. Designed from ASTM Specification E288,

Kimax Glass Clear Heavy-Duty Class A Serialized & Certified Wide-Mouth Volumetric Flasks with Glass Stoppers, 50mL Capacity (Case of 6)
By Kimax
In Stock
You Save: 12%

mpn: 92820G-50,

4.0 out of 5 stars with 46 reviews
A serial number on each piece of KIMBLE Class A glassware provides an easy way for a laboratory to track which specific items are used during analytical testing. This traceability provides the ultimate control for your quality process.Permanently marked with an individual serial number.. Each case is supplied with one Certificate of Graduation Accuracy.. Carefully selected to meet the Class A requirements as specified in ASTM E288 - Standard Specification for Volumetric Flasks..

Pyrex 5580-100 Brand 5580 Volumetric Flask; 100 mL, pack of 6
By Pyrex
In Stock

mpn: 3456007,

4.4 out of 5 stars with 19 reviews
These Class a flasks feature a durable, machine-blown body with a heavy-beaded tubing neck tooled to fit a snap-cap. The graduation line is sharp and permanent large white block letters make the inscription easy to read. The 1-ml and 2-ml sizes are Test tube shaped. The 10-ml through 2000-ml sizes are supplied with snap-caps.Capacity (ml): 100. Tolerance (ml): ±0.08. Material: glass. Cap material: LDPE. Cap Type: snap cap, Size 100.

Kimble Glass Baffled Culture Flasks, 250ml Capacity (Case of 6)
By Kimble
In Stock
You Save: 2%

mpn: 25630-250,

4.8 out of 5 stars with 56 reviews
Designed for use with rotary and reciprocating shakers where baffle indents provide greater turbulence to improve oxygen transfer rates or aeration. Flask has a neck with a plain fire-polished finish and suitable for a plastic cap.KIMBLE - Flask- Culture- Baffled Shake- 250ML , CS6.

5000ml Flask, Narrow Mouth Erlenmeyer, Borosilicate 3.3 Glass, Karter Scientific 213G13 (Case 4)
By Karter Scientific
In Stock

mpn: 213G13,

4.1 out of 5 stars with 23 reviews
5000ml Karter Scientific Erlenmeyer flask. Flasks are manufactured from 3.3 Borosilicate glass and designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. Alarge marking space is also provided.Volume: 5000ml, Height: 375mm (14.75 inches). Outside Diameter(Neck/Bulb): 64mm / 228mm. Inside Diameter: 60mm. Graduations: 500ml, 2000ml -

TriForest FBC0125S Erlenmeyer Flask with Baffled Base, 125ml, 71" Length x 105" Height (Pack of 24)
By TriForest
In Stock

mpn: FBC0125S,

4.2 out of 5 stars with 37 reviews
TriForest Erlenmeyer Shaker Flasks are manufactured with virgin, optically clear, non leaching LEXAN Polycarbonate resin that retains clarity after gamma radiation. The flasks are certified pyrogen free, DNase/RNase free, ideal for cell cultures, microbial cultures, plants, media preparation, storage, and all related applications. They fit all standard shaking incubator clamps and can be placed on any platform.Bottle Material: Polycarbonate; Cap Material: Polypropylene; Cap Color: Blue. Cap

Kimax 28040-250 Borosilicate Glass 250mL, +/- 0.12mL Tolerance, Square Class A Volumetric Flask, with Stopper
By Kimax
In Stock

mpn: 28040-250,

4.6 out of 5 stars with 15 reviews
This Kimax flask has a square cross-section and a width less than the widest diameter of a usual round flask. Especially designed to take up less area and pack more closely to conserve storage space, they require 25-35% less area than conventional flasks. For example, a shelf 12'' x 33.5'' will hold only 12 conventional 1000mL round flasks but will hold 30 square flasks. Due to the added glass weight and the square section, these flasks also provide greater stability. Calibrated 'To Contain',

Kimble Chase KIMAX 623020-1000 Borosilicate Glass Volumetric Flask, 1000 ml Capacity
By Kimble Chase
In Stock

mpn: 623020-1000,

4.5 out of 5 stars with 39 reviews
This Kimble Chase KIMAX Class A volumetric flask is supplied with a Standard Taper ground glass pennyhead stopper. It has a wide mouth for easy access for applications such as dissolving tablets and other solids and heavy walls for added durability. The mixing bulb in neck accommodates approximately one tenth of the flask’s total volume and is designed to aid in dissolving or mixing the contents of the flask. The flask has a single graduation ring blasted on the neck and is calibrated to

U.S.SOLID 6L Cryogenic Container Liquid Nitrogen Tank Semen Dewar with 6 Canisters Carry Bag
By U.S. Solid
In Stock

mpn: USS-LNT00002, ean: 0888107027959,

4.7 out of 5 stars with 55 reviews
This is the US Solid 6 L Cryogenic Liquid Nitrogen (LN2) Dewar Tank where can store your LN2. This tank employs Dewar technology; an insulating process involving a vacuum between two interior walls. US Solid only uses aircraft grade aluminum for this tank which comes with 6 canisters attached to straws for storing specimens inside the container. An insulated padded cover with straps is also provided which helps reduce LN2 loss and makes transporting easy. It is portable and lightweight,

ACE Glass 6961-64 European Style Five Neck Specialty Flask, 125 mL Capacity, 24/40 Center Joint, Two 14/20 Joint, Two #7 Ace-Thread
By ACE Glass
In Stock

mpn: 6961-64,

4.0 out of 5 stars with 39 reviews
European style, tapered walls with shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring. Supplied with center neck, two side necks. Available with 1 additional #7 Ace-Thred or 2 additional #7 Ace-Threds complete with Nylon bushings and FETFE O-Rings for thermomoters, etc. Easy to clean.Five neck. 125ml capacity. 24/40 center joint. Two 14/20 joint. Two #7 ace-thred.

CG-1525-25 - 12 L - Round-Bottom Boiling Flasks with Three Vertical Necks, Heavy Wall, Chemglass - Each
By Chemglass
In Stock

mpn: CG-1525-25,

4.2 out of 5 stars with 59 reviews
Chemglass CG-1525-25 12000mL Heavy Wall 3 Neck Round Bottom Flask with VerticalRound bottom, HEAVY WALL three neck flask with standard taper outer joints on the center and side necks. Indentations increase agitation of the contents of the flask during stirring.Specifications:Capacity: 12,000mLCenter Neck Joint: 45/50Side Neck Joint: 24/4012 L. 45/50. 24/40.

Chemglass CG-1512-X-13 Series CG-1512-X Heavy Wall Wide Mouth Recovery Flask, Single Neck, GL80 Glass Thread, 24/40 Connecting Adapter, 3000 mL Capacity
By Chemglass
In Stock

mpn: CG-1512-X-13,

4.2 out of 5 stars with 42 reviews
Heavy wall, wide mouth flask with a GL80 glass thread and a 24/40 connecting adapter. Flasks have a heavy wall for vacuum applications and are balanced to prevent run-out during rotation. Unique design makes it easier to handle highly viscous liquids, powders, and solids. The large opening permits trouble-free emptying and cleaning and easy access of products with a spatula or policeman. The flask contour is excellent for controlled evaporation of foaming solvents during rotary evaporation.

Corning Pyrex Borosilicate Glass Round Bottom Kjeldahl Flask with Long Neck, 800ml Capacity (Case of 18)
By Pyrex
In Stock
You Save: 30%

mpn: 5420-800,

4.6 out of 5 stars with 41 reviews
These 800mL PYREX Kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (No. 2) fit. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance. They can be used in ASTM E-258 procedures. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purposeRound bottom and long neck.

Wheaton 356873 Glass 25mL Celstir Spinner Flask, with 15-415 Screw Caps, 38mm x 122mm
By Wheaton
In Stock
You Save: 19%

mpn: 356873,

4.6 out of 5 stars with 60 reviews
Use the Wheaton Celstirs for microcarrier and suspension cultures such as insect cells, hybridomas, and adapted cell lines The Celstir Spinner Flask features an adjustable paddle blade impeller for better mixing. The addition of the bottom dimple to flasks 125mL and larger improves circulation and reduces the accumulation of cells in the center of the flask. Celstirs provide maximum surface interface between culture and flask atmosphere. Sidearms on Celstir vessels 500mL and larger were widened

Kimble Glass Baffled Culture Flasks, 2000ml Capacity (Case of 6)
By Kimble
In Stock

mpn: 25630-2000,

4.5 out of 5 stars with 24 reviews
Designed for use with rotary and reciprocating shakers where baffle indents provide greater turbulence to improve oxygen transfer rates or aeration. Flask has a neck with a plain fire-polished finish and suitable for a plastic cap.KIMBLE - Flask- Culture- Baffled Shake- 2000ML , CS6.

SPL Cell Culture Flask with Plugged Cap, Tissue Culture Treated, Sterile, 25 cm², Clear, 5 per Pack, Case of 200
By SPL Life Sciences
In Stock

mpn: 70125,

4.6 out of 5 stars with 46 reviews
Cell Culture Flasks of SPL Life Sciences are ergonomically designed for easy handling, while achieving minimal contamination during cell culture. Short, wide and angled neck design enables easy access of serological pipettes and cell scrapers. Features: Ergonomic design to facilitate easy handling and minimize contamination Short & wide neck with angled design allow easy access Excellent stackability Plugs caps Cell growth area ranging , 25cm2, Case of 200Ergonomic design to facilitate easy

PYREX 125mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 48/cs
By Pyrex
In Stock

mpn: 4980-125CN,

4.2 out of 5 stars with 56 reviews
These 125 ml PYREX� Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. 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

Labconco 7542800 Borosilicate Glass Fast-Freeze Flask Bottom, 600ml Volume
By Labconco
In Stock
You Save: 25%

mpn: 7542800,

4.9 out of 5 stars with 41 reviews
Replacement borosilicate glass bottom withstands extreme temperatures and high vacuum. Fast-Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. A complete Fast-Freeze Flask consists a rubber top, glass bottom and a supply of filter paper. Tops, bottoms and filter paper are available separately as replacement components. Adapters are available in borosilicate glass..

Pope Scientific 8640 Jar Vacuum, 665 ml
By Pope Scientific
In Stock
You Save: 8%

mpn: 8640,

4.5 out of 5 stars with 18 reviews
Dewar vacuum flasks are made of double-walled borosilicate glass, fully silvered, evacuated to 10-5 and covered by a protective mesh. Evacuation tips and flask bottoms are fully coated and enclosed in an aluminum base. Polyethylene lids are included with all flasks. These vacuum lab-grade standard dewars are manufactured for efficient use with liquid nitrogen (LN2) and other liquid gases.Manufactured for efficient use with liquid nitrogen (LN2) and other liquid gases. Made of double-walled boros

T-25 Cell Culture Flasks, Tissue Culture treated, vented cap, canted neck, 200/CS
By Stellar Scientific
In Stock

mpn: TC30-110,

4.4 out of 5 stars with 43 reviews
Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 , Endotoxin/pyrogen free assurance, non-cytotoxicity assurance and RNase/DNase free assurance. Our flasks are super-clear, sturdy and feature a uniform hydrophilic surface for consistent cell attachment. Vented cap feature a 0.22 micron hydrophobic membrane,Neck is generously canted and the mouth is wide for easy removal of cells. Flasks are gamma irradiated sterile and come packed in easy to close zip-closure bags.

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