Lab Flasks - Blowout Sale! Save up to 69%
Blowout Sale! Up to 69% off on Lab Flasks at Dupen Labs. Top brands include Chemglass, Pyrex, Deschem, Nalgene, SEOH, Economy Glass, SPL Life Sciences, StonyLab, United Scientific Supplies, Kimble Chase Life Science and Research Products, & LABOY. Hurry! Limited time offers. Offers valid only while supplies last.
Chemglass CG-1617-20 Glass 20mL +/- 0.08mL Flat Bottom Heavy Duty Wide Mouth Volumetric Flask, with PTFE Stopper, 128mm Height
4.5 out of 5 stars with 121 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 stopper. +/- 0.08mL tolerance.Flat bottom wide mouth volumetric flask. Wide mouth design facilitates mixing, pipette access, sampling and filling. 128mm Height with stopper.
Flask, FILTERING ~ PYREX® GLASS 1L
mpn: 5340-1L (1 EA),
4.1 out of 5 stars with 121 reviews
1000mL PYREX® Flasks have sidearm tabulations and are blown in special molds designed to give maximum mechanical strength. For convenience, the Flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppersGraduation Interval: 50mL.
Chemglass CG-1276-20 Series CG-1276 Complete Distilling Receiver Flask, 250 mL Capacity, 24/40 Joint
You Save: 31%
4.6 out of 5 stars with 147 reviews
Cow type design has three receivers 45° apart. Condensers with lower drip tip inner joints will protrude into the spherical section, permitting the distillate to fall directly into the receiving flasks. Distribution adapter has a serrated connection for attachment to vacuum source. Complete item supplied with distribution adapter, three flasks of the listed size and six stainless steel springs.Complete Distilling. 250ml Capacity. 24/40 Joint.
Deschem 1000ml,24/40,Glass Erlenmeyer Flask,1L,Conical Bottle,Lab Chemistry Glassware
mpn: 231084570280, ean: 6971311075688,
4.5 out of 5 stars with 32 reviews
1000,24/40 Glass Ground Joint,Erlenmeyer Flask,conical Bottle,Various sized glass conical flask are supplied,for chemical,laboratory useBe made of borosilicate glassCapacity 1000mlBe Made From G3.3 Borosilicate Glass. Annealing Point ------560℃. Linear Coefficient of Expansion------ 32×10-7/℃. Softening Point------820℃.
Nalgene DS4101-1000 Polypropylene 1000mL Filtering Flask with Angled Tubulation
You Save: 10%
4.3 out of 5 stars with 68 reviews
This 1000mL polypropylene filtering flask is molded in one piece to withstand full vacuum to 30 inches Hg. The 45 degree angle of tubulation prevents tipping. Barbed adapter accepts 1/4 to 3/8 inch I.D. tubing. Flask is non-graduated and has an oval marking area. Uses stopper number 8. Autoclavable. Material: polypropylene. Capacity: 1000mL. Fits tubing I.D.: 1/4 to 3/8 inch (6.4 to 9.5mm). Stopper number: 8. Sold individually. Nalgene #: DS4101-1000.Capacity: 1000ml; fits tubing I.D.: 1/4 to
SEOH Filtering Flask Borosilicate Glass 100 ml
You Save: 39%
4.8 out of 5 stars with 41 reviews
Made from Borosilicate Glass with tubulation/side arm. Sturdy wall, and heavy rim. Accepts hose with 3/8'' inside diameter. 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 is 100ML. Borosilicate Glass Flask. Sturdy wall, and
Economy Glass Filter Flask, Borosilicate, 500mL, Pack of 2
mpn: FL2403, ean: 0849230033897,
4.0 out of 5 stars with 66 reviews
Filter Flask, Borosilicate, 500mL, Pack of 2(2) FlasksEISCO Filter Flask, Borosilicate, 500mL, Pack of 2(2) FlasksPackage of 2 filter flasks.Note: The image is for the product family, not necessarily the size of the this product.High quality, borosilicate flasks. 500mL Capacity.
SEOH Flask Boiling FB Heavy Duty 1000ml 24/40 joint
4.7 out of 5 stars with 55 reviews
Flask, Boiling FB Heavy Duty 1000ml 24/40 joint. Well crafted with a sturdy joint these flat bottom flasks, are made from durable borosilicate glass. The flask you see in the picture is precisely what you receive. These flasks are great for boiling and reactions in the lab. Sold by the each, they are brand new. 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
SPL Erlenmeyer Flask, PC, 1000ml, Case of 4 (Sterile)
You Save: 5%
4.2 out of 5 stars with 139 reviews
Erlenmeyer Flask, PC, 1000ml, Case of 4Suitable for many types of suspension cultures (E.coli, plant callus, etc). Breakage resistant plastic flasks. Clear polycarbonat. Autoclavable.
StonyLab Glass 250ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 250ml
mpn: UK-RBF-3Neck-Glass-250ml, ean: 7426844814376,
4.2 out of 5 stars with 57 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
United Scientific FG4060-3000 Borosilicate Glass Flat Bottom Boiling Flask, 3000ml Capacity
By United Scientific Supplies
You Save: 9%
4.3 out of 5 stars with 7 reviews
Borosilicate glass flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistant to chemical shock.3000ml capacity. Made of heat resistant borosilicate glass. Neck ID/OD: 40.5mm & 53.2mm. 24'' Circumference. 12'' high.
Laboy HMF011337 Glass 1000 mL 2 Neck Round Bottom Boiling Flask with 24/40 Center and Side Joints Angled
4.4 out of 5 stars with 11 reviews
This multi-neck flask has two standard taper ground joint on the Centre neck and the side angled neck. With 2 necks having the same joints 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 angled. Round bottom flask.
Chemglass CG-1402-16 Glass Buchner Filtering Funnel with Fine Frit, 60mL Capacity
You Save: 69%
4.9 out of 5 stars with 58 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. 60mL Capacity. Sold In Each.