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CLIENT TESTIMONIALS

  • "Never had a problem with the quality of StonyLab glass. It's thick, holds up pretty well, and doesn't break easily when dropped on a hard lab floor."

    -ANTHONY

    " I shop with stonylab because I like my glassware to arrive fast and whole. StonyLab was my 3rd try for amazon borosilicate glass shopping. I wish it was my first. Condensers, joints, flasks, and equipment are all good quality."

    - SCOTT COMAND

  • "StonyLab glassware (and their other products) have all been superior quality. The glassware is durable and ground fittings are precise. I give them my highest rating and will continue purchasing and using their labware."

    - BRD

    "gute ware hat aber auch ihren preis,bin allerdings voll zufrieden wie mit allen produkten von stonylab bisher,auch guter service+promt."

    - FRANK

  • "We received everything packaged safely in the box and on a timely basis. I would recommend this company and its products because the quality of the funnels are supreior and worth every penny. As you know, often times, you get what you pay for and that is certainly the case with this merchant. I look forward to enjoying these funnels for a long time to come. Thanks."

    - TINA SHAW

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Let customers speak for us

from 1831 reviews
Really good

I would recommend this product due to the strong construction of the item.

Faith Colston
Vacuum Lyophilization Pharmaceutical Machine for Powder
Vacuum Lyophilization Pharmaceutical Machine for Powder
Excellent quality

I dont think you could find a better addition funnel this size at any price. Shipping was on time, packaging was sufficient.

naeko
Pressure Equalizing Graduated Addition Funnel, 24/40, PTFE Stopcock
Pressure Equalizing Graduated Addition Funnel, 24/40, PTFE Stopcock
Great boiling flask for the money

Been in the lab with light use, no problems

mimk
Heavy Wall 3 Neck Round Bottom Flask RBF, with 19/22 Center/Side Joint
Heavy Wall 3 Neck Round Bottom Flask RBF, with 19/22 Center/Side Joint
Works fine.

Works as expected, did not come broken.

Anita
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
professional

This is a professional laboratory utensil

Natsu
Pressure Equalizing Graduated Addition Funnel, 24/40, PTFE Stopcock
Pressure Equalizing Graduated Addition Funnel, 24/40, PTFE Stopcock
nice

stonylab is reliable and good quality

Candice
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Great

Great for my 1000ml flask

Christina
Plastic Flask Stand, Stackable Polypropylene Round Bottom Flask Stand Holder
Plastic Flask Stand, Stackable Polypropylene Round Bottom Flask Stand Holder
like it

Beautifully made, very solid, I'm extremely happy with it!

Jasmine
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Better then expected

Sturdy glasswas very happy it shipped to the UK

Latus
Heavy Wall 3 Neck Round Bottom Flask RBF, with 19/22 Center/Side Joint
Heavy Wall 3 Neck Round Bottom Flask RBF, with 19/22 Center/Side Joint
Great quality budget lab

This product works great and the price was good.

Caleb
SH-2 Hotplate Magnetic Stirrer with Dual Control with Hot Plate/Sensor Probe
SH-2 Hotplate Magnetic Stirrer with Dual Control with Hot Plate/Sensor Probe
Does what intended

Works as expected. High quality.

Baird
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Performed exactly as expected

The product arrived in tact and on time.

ming
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3)
performance

When I opened the box all the items met and exceeded my expectations.

Michael
Mini Magnetic Stirrer with Stir Bar, 2L Capacity 200-1800 RPM Speed, 110V
Mini Magnetic Stirrer with Stir Bar, 2L Capacity 200-1800 RPM Speed, 110V
I love it

Easy to set up very accurate temperature control.

Debra Snipes
Low Temperature Freezer Refrigerator
Low Temperature Freezer Refrigerator
5 stars

Grinding mouth seal is great and allows my reactants to fully react very well

Messi
24/40 Soxhlet Extractor with Allihn Condenser & Two 500ml Flat Bottom Flasks
24/40 Soxhlet Extractor with Allihn Condenser & Two 500ml Flat Bottom Flasks