Lab Flasks | Surplus Network

Vintage Pyrex 12000 ML. Round Flat Bottom Boiling Flask

Vintage Pyrex 12000 ML. Round Flat...

$100.00 USD

Vintage Pyrex 12000 ML. Round Flat...

$100.00 USD

Vintage volumetric ruby red pyrex flask

Vintage volumetric ruby red pyrex flask

$25.00 USD

Vintage volumetric ruby red pyrex flask

$25.00 USD

Kimax Glass Class A 10mL ±0.02 Volumetric Flask w/ #9 Stopper 28014-10 B

Kimax Glass Class A 10mL ±0.02...

$7.99 USD

Kimax Glass Class A 10mL ±0.02...

$7.99 USD

Karter Scientific 250 ml Erlenmeyer Flask Borosilicate Glass

Karter Scientific 250 ml Erlenmeyer...

$7.99 USD

Karter Scientific 250 ml Erlenmeyer...

$7.99 USD

Lot of 3 Vintage KIMAX Glass Volumetric Flasks w Angle Funnel/Cap 10ml 20°C

Lot of 3 Vintage KIMAX Glass...

$7.99 USD

Lot of 3 Vintage KIMAX Glass...

$7.99 USD

ROUND BOTTOM BOILING FLASK 25mL 24/40 JOINT Organic Chemistry LAB NEW

ROUND BOTTOM BOILING FLASK 25mL 24/40...

$7.99 USD

ROUND BOTTOM BOILING FLASK 25mL 24/40...

$7.99 USD

Karter Scientific Glass Erlenmeyer Flask 5-Piece Set 50 150 250 500 1000 ml

Karter Scientific Glass Erlenmeyer...

$24.99 USD

Karter Scientific Glass Erlenmeyer...

$24.99 USD

Chemglass CG-1506-90 100ML HW RB Flask 14/20 JT - NEW

Chemglass CG-1506-90 100ML HW RB...

$24.99 USD

Chemglass CG-1506-90 100ML HW RB...

$24.99 USD

KIMAX Ace Chemglass 250 ml Round Bottom Boiling Flasks 2817

KIMAX Ace Chemglass 250 ml Round...

$8.69 USD

KIMAX Ace Chemglass 250 ml Round...

$8.69 USD

HFS(R) 10L Round Bottom Flask 2 Neck 34/45, 24/40 Borosilicate Glass 3.3

HFS(R) 10L Round Bottom Flask 2 Neck...

$165.00 USD

HFS(R) 10L Round Bottom Flask 2 Neck...

$165.00 USD

Filtr8 Buchner Funnel Flask Kit with Pump - Fast and Hands-Free Lab Filtration

Filtr8 Buchner Funnel Flask Kit with...

$99.99 USD

Filtr8 Buchner Funnel Flask Kit with...

$99.99 USD

ADAPTERS, VACUUM, PTFE STOPCOCK 14/20 Joint Size

ADAPTERS, VACUUM, PTFE STOPCOCK 14/20...

$4.95 USD

ADAPTERS, VACUUM, PTFE STOPCOCK 14/20...

$4.95 USD

filter adapter, 24/40 joint

filter adapter, 24/40 joint

$4.95 USD

filter adapter, 24/40 joint

$4.95 USD

NEW PYREX Red Low Actinic Glass Class A 25mL ±0.02 Volumetric Flask, 55640-25

NEW PYREX Red Low Actinic Glass Class...

$19.99 USD

NEW PYREX Red Low Actinic Glass Class...

$19.99 USD

Chemglass CG-1506-88 50ML HW RBV Flask 14/20 JT - NEW

Chemglass CG-1506-88 50ML HW RBV...

$19.99 USD

Chemglass CG-1506-88 50ML HW RBV...

$19.99 USD

PYREX 5340 2000mL Glass Lab Flask w/ Side Arm 12”

PYREX 5340 2000mL Glass Lab Flask w/...

$19.99 USD

PYREX 5340 2000mL Glass Lab Flask w/...

$19.99 USD

PYREX 125mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk

PYREX 125mL Narrow Mouth Erlenmeyer...

$19.99 USD

PYREX 125mL Narrow Mouth Erlenmeyer...

$19.99 USD

PYREX 250mL Low Actinic Red Glass Flat Bottom Boiling Flask 24/40 54100-250 B

PYREX 250mL Low Actinic Red Glass...

$19.99 USD

PYREX 250mL Low Actinic Red Glass...

$19.99 USD

Chemglass 50mL Flask, Reaction, 14/20 Glass 787 - No Stopcock Plug AF-0520-03

Chemglass 50mL Flask, Reaction, 14/20...

$15.99 USD

Chemglass 50mL Flask, Reaction, 14/20...

$15.99 USD

2 - 25ml Pyrex Skil- Craft Clear Glass Dental Pharm Lab

2 - 25ml Pyrex Skil- Craft Clear...

$8.95 USD

2 - 25ml Pyrex Skil- Craft Clear...

$8.95 USD

Lab Filtering Flask Glass Vacuum Suction Filter 1000ml Buchner Funnel 350ml Kit

Lab Filtering Flask Glass Vacuum...

$46.78 USD

Lab Filtering Flask Glass Vacuum...

$46.78 USD

Lot of 5 Vintage Pyrex 250ml Glass Flasks #2

Lot of 5 Vintage Pyrex 250ml Glass...

$5.99 USD

Lot of 5 Vintage Pyrex 250ml Glass...

$5.99 USD

50ml Erlenmeyer Flask, Glass, Graduated, Karter Scientific 213G26 (Single)

50ml Erlenmeyer Flask, Glass,...

$5.99 USD

50ml Erlenmeyer Flask, Glass,...

$5.99 USD

StonyLab Glass 500ml Heavy Wall 2 Neck Round Bottom Flask RBF 24/40 Joint

StonyLab Glass 500ml Heavy Wall 2...

$22.00 USD

StonyLab Glass 500ml Heavy Wall 2...

$22.00 USD

PYREX VOLUMETRIC FLASK 50mL CLASS A, MIXING, STOPPER #9

PYREX VOLUMETRIC FLASK 50mL CLASS A,...

$22.00 USD

PYREX VOLUMETRIC FLASK 50mL CLASS A,...

$22.00 USD

500ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass (Single)

500ml Narrow Mouth Erlenmeyer Flask,...

$9.12 USD

500ml Narrow Mouth Erlenmeyer Flask,...

$9.12 USD

Erlenmeyer Flask 1000 ml Borosilicate glass 3.3 Narrow neck Marienfeld Superior

Erlenmeyer Flask 1000 ml Borosilicate...

$17.48 USD

Erlenmeyer Flask 1000 ml Borosilicate...

$17.48 USD

PYREX 250mL Low Actinic Red Glass Flat Bottom Boiling Flask 24/40 54100-250

PYREX 250mL Low Actinic Red Glass...

$21.99 USD

PYREX 250mL Low Actinic Red Glass...

$21.99 USD

*NEW IN PACKAGE* SKC 224-26-CPC Low Flow Constant Pressure Controller

*NEW IN PACKAGE* SKC 224-26-CPC Low...

$49.99 USD

*NEW IN PACKAGE* SKC 224-26-CPC Low...

$49.99 USD

Chemglass Condenser, Reflux, 14/20 Joint, Style A, Jacket Length CG-1213-14

Chemglass Condenser, Reflux, 14/20...

$49.99 USD

Chemglass Condenser, Reflux, 14/20...

$49.99 USD

*LOT OF 5 NEW* SKC 224-29A Tube Cover Type A

*LOT OF 5 NEW* SKC 224-29A Tube Cover...

$49.99 USD

*LOT OF 5 NEW* SKC 224-29A Tube Cover...

$49.99 USD

Chemglass Condenser, Reflux, 205mm, 14/20 Style A 100mm Jacket Length CG-1213-14

Chemglass Condenser, Reflux, 205mm,...

$49.99 USD

Chemglass Condenser, Reflux, 205mm,...

$49.99 USD

Conical Erlenmeyer Flask 250mL w/Glass Stopper Graduated Borosilicate Glass New

Conical Erlenmeyer Flask 250mL...

$16.88 USD

Conical Erlenmeyer Flask 250mL...

$16.88 USD

TN LAB Buchner Funnel Filter Flask SET KIT Family

TN LAB Buchner Funnel Filter Flask...

$55.95 USD

TN LAB Buchner Funnel Filter Flask...

$55.95 USD

Glass Vaccum Suction Filter Filtration Kit 350ml Funnel and 1000mL Flask LAB Set

Glass Vaccum Suction Filter...

$55.17 USD

Glass Vaccum Suction Filter...

$55.17 USD

Lab Filtering Flask Suction Vacuum 1000ml Buchner Funnel 350ml Kit Borosilicate

Lab Filtering Flask Suction Vacuum...

$54.19 USD

Lab Filtering Flask Suction Vacuum...

$54.19 USD

Corning PYREX Low Actinic Hollow Glass Barrelhead Flask Length #13 Size Stopper

Corning PYREX Low Actinic Hollow...

$6.49 USD

Corning PYREX Low Actinic Hollow...

$6.49 USD

VWR Glass 2mL Class A Volumetric Flask w/ #8 Pennyhead Glass Stopper 89000-394

VWR Glass 2mL Class A Volumetric...

$14.50 USD

VWR Glass 2mL Class A Volumetric...

$14.50 USD

Fisherbrand #FB012935 Tissue Culture Flask, Vented Cap - pack of 10

Fisherbrand #FB012935 Tissue Culture...

$18.95 USD

Fisherbrand #FB012935 Tissue Culture...

$18.95 USD

Kimble Kimax 26500-500 500 mL Heavy Duty Rim Graduated Erlenmeyer Flask 613

Kimble Kimax 26500-500 500 mL Heavy...

$9.89 USD

Kimble Kimax 26500-500 500 mL Heavy...

$9.89 USD

VWR 89000-410 500ml Volumetric Flask With Glass Stopper New 538

VWR 89000-410 500ml Volumetric Flask...

$15.98 USD

VWR 89000-410 500ml Volumetric Flask...

$15.98 USD

Erlenmeyer Flask 500 ml Borosilicate glass 3.3 Narrow neck Marienfeld Superior

Erlenmeyer Flask 500 ml Borosilicate...

$9.17 USD

Erlenmeyer Flask 500 ml Borosilicate...

$9.17 USD

VEVOR 2000ml 24/40 Joint Lab Glass Flask Round Bottom Two Short Necks

VEVOR 2000ml 24/40 Joint Lab Glass...

$30.99 USD

VEVOR 2000ml 24/40 Joint Lab Glass...

$30.99 USD

Pyrex 4980-250, 250ml Erlenmeyer Narrow Mouth, Flask w/ Rubber Stopper (Single)

Pyrex 4980-250, 250ml Erlenmeyer...

$12.99 USD

Pyrex 4980-250, 250ml Erlenmeyer...

$12.99 USD

Flat Bottom Flask,1000ML,3 Neck,24/40,Three Neck,lab Flask

Flat Bottom Flask,1000ML,3...

$27.00 USD

Flat Bottom Flask,1000ML,3...

$27.00 USD

50-2000ml Borosilicate Glass Baffle Shake Conical Erlenmeye Flask Laboratory

50-2000ml Borosilicate Glass Baffle...

$5.38 USD

50-2000ml Borosilicate Glass Baffle...

$5.38 USD

Round bottom flask,single neck,1000ml, heavy wall ,joint 24/40

Round bottom flask,single...

$22.45 USD

Round bottom flask,single...

$22.45 USD

Sciencent 500ml Flat Bottom Flask 24/40 Joint Socket

Sciencent 500ml Flat Bottom Flask...

$15.00 USD

Sciencent 500ml Flat Bottom Flask...

$15.00 USD

Set of 7 Pyrex 10mL Conical Erlenmeyer Flask thin rim

Set of 7 Pyrex 10mL Conical...

$15.00 USD

Set of 7 Pyrex 10mL Conical...

$15.00 USD

New Chemglass 500ml Pear Shaped Heavy Wall Flask 24/40 Outer Joint

New Chemglass 500ml Pear Shaped Heavy...

$40.00 USD

New Chemglass 500ml Pear Shaped Heavy...

$40.00 USD

1000ml Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific (Single)

1000ml Erlenmeyer Flask, 3.3...

$16.93 USD

1000ml Erlenmeyer Flask, 3.3...

$16.93 USD

Vintage Pyrex Distilling Flask 1000 mL Chemistry Lab Glassware With 7" Side Arm

Vintage Pyrex Distilling Flask 1000...

$19.00 USD

Vintage Pyrex Distilling Flask 1000...

$19.00 USD

Chemglass CG-1512-55 50 ml Recovery Evaporating Flask 14/20 Neck 1014

Chemglass CG-1512-55 50 ml Recovery...

$13.98 USD

Chemglass CG-1512-55 50 ml Recovery...

$13.98 USD

Round Bottom Flask,5000ML,24/40,Four Neck,4 neck,5L,Lab Flask 24/40

Round Bottom Flask,5000ML,24/40,Four...

$83.38 USD

Round Bottom Flask,5000ML,24/40,Four...

$83.38 USD

PYREX® 25 mL Pear-Shaped Boiling Flask, 19/22 Standard Taper Joint

PYREX® 25 mL Pear-Shaped Boiling...

$12.00 USD

PYREX® 25 mL Pear-Shaped Boiling...

$12.00 USD

PYREX® 250 mL Wide Mouth Erlenmeyer Flasks with Heavy Duty Rim Made In Germany

PYREX® 250 mL Wide Mouth Erlenmeyer...

$12.00 USD

PYREX® 250 mL Wide Mouth Erlenmeyer...

$12.00 USD

KIMAX 50 ML PEAR SHAPED FLASKS 14/20 X2 FREE SHIPPING T-2

KIMAX 50 ML PEAR SHAPED FLASKS ...

$12.00 USD

KIMAX 50 ML PEAR SHAPED FLASKS ...

$12.00 USD

ROUND BOTTOM BOILING FLASK 50mL 24/40 JOINT Organic Chemistry LAB NEW

ROUND BOTTOM BOILING FLASK 50mL 24/40...

$9.18 USD

ROUND BOTTOM BOILING FLASK 50mL 24/40...

$9.18 USD

Kimax Kimble Glass 50mL Narrow Mouth Graduated Erlenmeyer Flask 26500-25

Kimax Kimble Glass 50mL Narrow Mouth...

$3.99 USD

Kimax Kimble Glass 50mL Narrow Mouth...

$3.99 USD

PYREX Glass 1000mL Filtering Flask with Sidearm Tubulation Graduated 5340-1L

PYREX Glass 1000mL Filtering Flask...

$29.99 USD

PYREX Glass 1000mL Filtering Flask...

$29.99 USD

2000ml Narrow Mouth Erlenmeyer Flask w/ Magnetic Stir Bar, 3.3 Boro Glass

2000ml Narrow Mouth Erlenmeyer Flask...

$29.99 USD

2000ml Narrow Mouth Erlenmeyer Flask...

$29.99 USD

flask,2000mL

$19.95 USD

$19.95 USD

Glass Vacuum Filter Filtration Kit 1000mL Flask Funnel Laboratory Devices Set

Glass Vacuum Filter Filtration Kit...

$49.89 USD

Glass Vacuum Filter Filtration Kit...

$49.89 USD

1L Glass Suction Filtration Kit Filter Buchner Funnel 350ml Glass Flask Clamp US

1L Glass Suction Filtration Kit...

$48.96 USD

1L Glass Suction Filtration Kit...

$48.96 USD

Diisopropylamine 250 ML

Diisopropylamine 250 ML

$55.00 USD

Diisopropylamine 250 ML

$55.00 USD

Disposable 45 mm Aseptic Transfer Cap for 100 g Microcarriers Bottles, MPC, Ster

Disposable 45 mm Aseptic Transfer Cap...

$129.99 USD

Disposable 45 mm Aseptic Transfer Cap...

$129.99 USD

Corning Pyrex 5340-4L 4L Erlenmeyer Flask Filtering Heavy Wall Graduated

Corning Pyrex 5340-4L 4L Erlenmeyer...

$129.99 USD

Corning Pyrex 5340-4L 4L Erlenmeyer...

$129.99 USD

100ml Volumetric Flask, 3.3 Boro Glass, Ground Stopper, Karter Scientific

100ml Volumetric Flask, 3.3 Boro...

$6.99 USD

100ml Volumetric Flask, 3.3 Boro...

$6.99 USD

Flat Bottom Flask,250ML,24/40,3 neck,Three Neck,Chemistry Lab Glassware

Flat Bottom Flask,250ML,24/40,3...

$18.92 USD

Flat Bottom Flask,250ML,24/40,3...

$18.92 USD

RETORT 500ML,Glass flask,lab glassware,Lab Pasteur Flask

RETORT 500ML,Glass flask,lab...

$37.63 USD

RETORT 500ML,Glass flask,lab...

$37.63 USD

BUCHI DRYING CHAMBER?? 5/12?? BALL JOINT ALL GLASS FREE SHIPPING G

BUCHI DRYING CHAMBER?? 5/12?? BALL...

$16.00 USD

BUCHI DRYING CHAMBER?? 5/12?? BALL...

$16.00 USD

Vintage Kontes Big Glass Single Vertical Neck Round Bottom Globe Lab

Vintage Kontes Big Glass Single...

$199.99 USD

Vintage Kontes Big Glass Single...

$199.99 USD

30-2000ml Glass Distillation Flask Round Bottom with Side Arm Lab Distilling

30-2000ml Glass Distillation Flask...

$5.94 USD

30-2000ml Glass Distillation Flask...

$5.94 USD

Karter Scientific Erlenmeyer Flask Borosilicate Glass Set of 3 - 50 150 250 ml

Karter Scientific Erlenmeyer Flask...

$14.99 USD

Karter Scientific Erlenmeyer Flask...

$14.99 USD

50/100/150/250ML Glass Erlenmeyer Flask Conical Bottle Lab Chemistry Glassware

50/100/150/250ML Glass Erlenmeyer...

$6.77 USD

50/100/150/250ML Glass Erlenmeyer...

$6.77 USD

10000ml,3 necks,Round bottom Glass flask,10L Chemistry vessel,Heavy wall

10000ml,3 necks,Round bottom Glass...

$173.00 USD

10000ml,3 necks,Round bottom Glass...

$173.00 USD

Filtr8 Buchner Funnel Vacuum Filtration Flask - Quality Borosilicate Glass

Filtr8 Buchner Funnel Vacuum...

$69.99 USD

Filtr8 Buchner Funnel Vacuum...

$69.99 USD

50/100/150/250ML Glass Erlenmeyer Flask Conical Bottle Lab Chemistry Glassware

50/100/150/250ML Glass Erlenmeyer...

$9.00 USD

50/100/150/250ML Glass Erlenmeyer...

$9.00 USD

Corning Pyrex 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

Corning Pyrex 1000ml Narrow Mouth...

$23.69 USD

Corning Pyrex 1000ml Narrow Mouth...

$23.69 USD

PYREX® Drying Tubes with 24/40 Standard Taper Joint

PYREX® Drying Tubes with 24/40...

$32.00 USD

PYREX® Drying Tubes with 24/40...

$32.00 USD

Vintage Pyrex 29/26 Graduated Erlenmeyer Flask

Vintage Pyrex 29/26 Graduated...

$7.50 USD

Vintage Pyrex 29/26 Graduated...

$7.50 USD

flask, pyrex #1260-500

flask, pyrex #1260-500

$9.95 USD

flask, pyrex #1260-500

$9.95 USD

50-1000ml Lab Borosilicate Glass Erlenmeyer Conical Flask with Ground-in Stopper

50-1000ml Lab Borosilicate Glass...

$5.92 USD

50-1000ml Lab Borosilicate Glass...

$5.92 USD

PYREX Glass 125mL Distilling Flask Round Bottom w/ 4" Sidearm Port, No. 4620

PYREX Glass 125mL Distilling Flask...

$13.99 USD

PYREX Glass 125mL Distilling Flask...

$13.99 USD

Ace Kontes 9477-08 50 ml Pear Shaped Boiling Flask 14/20 Joint 1104

Ace Kontes 9477-08 50 ml Pear Shaped...

$11.55 USD

Ace Kontes 9477-08 50 ml Pear Shaped...

$11.55 USD

Proglass 2 Necks Round Bottom Boiling Flask 500mL,24/40

Proglass 2 Necks Round Bottom Boiling...

$23.28 USD

Proglass 2 Necks Round Bottom Boiling...

$23.28 USD

Lab Short-path Distillation Receiver with three 50ML flasks,24/29,lab glassware

Lab Short-path Distillation Receiver...

$32.67 USD

Lab Short-path Distillation Receiver...

$32.67 USD

PYREXPLUS® Coated 200 mL Class A Volumetric Flask with Glass Standard Taper Stop

PYREXPLUS® Coated 200 mL Class A...

$39.99 USD

PYREXPLUS® Coated 200 mL Class A...

$39.99 USD

Chemglass CG-1880-32 350 mL Heavy Wall Pressure Vessel 2407

Chemglass CG-1880-32 350 mL Heavy...

$39.99 USD

Chemglass CG-1880-32 350 mL Heavy...

$39.99 USD

Premium BRASS Dental Denture Upper & Lower Flask New Lab Professional Original

Premium BRASS Dental Denture Upper &...

$73.62 USD

Premium BRASS Dental Denture Upper &...

$73.62 USD

New Premium Grade Lab Professional Dental Denture Upper & Lower Flask-Long last

New Premium Grade Lab Professional...

$73.62 USD

New Premium Grade Lab Professional...

$73.62 USD

Glass Beaker Set 5-3000ml Borosilicate Glass Laboratory Measuring Glassware Scho

Glass Beaker Set 5-3000ml...

$2.43 USD

Glass Beaker Set 5-3000ml...

$2.43 USD

Round Bottom Flask,2000ML,24/40,Three Neck,3 neck,2L,Lab Flask 24/40

Round Bottom Flask,2000ML,24/40,Three...

$43.19 USD

Round Bottom Flask,2000ML,24/40,Three...

$43.19 USD

1000ml,24/29,1 neck,Round bottom Glass flask,1L,Single neck,Chemsitry Vessel

1000ml,24/29,1 neck,Round...

$24.06 USD

1000ml,24/29,1 neck,Round...

$24.06 USD

Kontes Cytostir 882911-1500 15L Spinner Flask W/ Caps, Impeller & Shaft -Fair

Kontes Cytostir 882911-1500 15L...

$149.99 USD

Kontes Cytostir 882911-1500 15L...

$149.99 USD

2000ml Round Bottom Boiling Distilling Flask 2 Neck Borosilicate Glass 24/40 2L

2000ml Round Bottom Boiling...

$36.00 USD

2000ml Round Bottom Boiling...

$36.00 USD

1 Pcs Dental Ultrasonic Scaler Tube Hose Cable Compatible Woodpecker/EMS

1 Pcs Dental Ultrasonic Scaler Tube...

$10.89 USD

1 Pcs Dental Ultrasonic Scaler Tube...

$10.89 USD

1000ml soxhlet extractor with boiling flask Distillation Lab Glass 29/32 60/45

1000ml soxhlet extractor with boiling...

$90.17 USD

1000ml soxhlet extractor with boiling...

$90.17 USD

Lab Glass retort flask bottle 125ml new

Lab Glass retort flask bottle 125ml new

$35.00 USD

Lab Glass retort flask bottle 125ml new

$35.00 USD

5000ml,24/40,3-Necks,Round Bottom Glass Flask,5L,Three Necks,lab Reaction Bottle

5000ml,24/40,3-Necks,Round Bottom...

$75.24 USD

5000ml,24/40,3-Necks,Round Bottom...

$75.24 USD