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United Scientific® Lab Equipment & Classroom Science Supplies

United Scientific® is a trusted global provider of laboratory equipment, glassware, plasticware, and STEM teaching tools for science educators and researchers. Known for its commitment to quality, accuracy, and classroom durability, the brand supports hands-on learning in biology, chemistry, physics, and general science education.

For decades, United Scientific® has supplied schools, colleges, universities, and industrial labs with dependable lab essentials — from borosilicate beakers and volumetric glassware to microscopy accessories, physics apparatus, safety products, and classroom kits.

Their focus on precision engineering, affordability, and reliable performance makes United Scientific® a preferred choice for both academic and professional laboratory environments.

At Nexera Scientific, we proudly offer a wide range of United Scientific® products to help educators, researchers, and students achieve meaningful scientific exploration and experimentation.
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481 products

United Scientific® UniStore™ Wide Mouth Polypropylene Reagent Bottles, Leakproof & Autoclavable, FDA Compliant, Multiple Sizes & Pack Quantities

Reagent Bottle

United Scientific® UniStore™ Wide Mouth Polypropylene Reagent Bottles, Leakproof & Autoclavable, FDA Compliant, Multiple Sizes & Pack Quantities

From $8.10
From $8.10
United Scientific® 250mL Wide Mouth Storage Bottles, Polypropylene, Autoclavable – Pack of 12

Square Plastic Bottles

United Scientific® 250mL Wide Mouth Storage Bottles, Polypropylene, Autoclavable – Pack of 12

From $20.60
From $20.60
United Scientific® 5-Liter Polypropylene Aspirator Bottle with Leak-Proof Spigot – Autoclavable Lab Container

Aspirator Bottles

United Scientific® 5-Liter Polypropylene Aspirator Bottle with Leak-Proof Spigot – Autoclavable Lab Container

From $38.50
From $38.50
150mL Polycarbonate Square Media Storage Bottles with GL45 PP Cap – United Scientific® | Pack of 24, Sterile, Autoclavable

Media Bottle

150mL Polycarbonate Square Media Storage Bottles with GL45 PP Cap – United Scientific® | Pack of 24, Sterile, Autoclavable

From $114.75
From $114.75
United Scientific® 250mL Square PET Media Storage Bottles with PP Caps – Pack of 12, Gamma Sterilized, Leak-Proof, Space-Saving

Media Bottle

United Scientific® 250mL Square PET Media Storage Bottles with PP Caps – Pack of 12, Gamma Sterilized, Leak-Proof, Space-Saving

From $43.60
From $43.60
United Scientific® UniStore™ 90mL Narrow Mouth Reagent Bottles, HDPE, Leakproof, Pack of 500

Reagent Bottle

United Scientific® UniStore™ 90mL Narrow Mouth Reagent Bottles, HDPE, Leakproof, Pack of 500

From $11.50
From $11.50
16 oz Spray Bottles with Pump – Case of 180 | United Scientific® PET Leak-Proof Chemical-Resistant Bottles

Spray Bottle

16 oz Spray Bottles with Pump – Case of 180 | United Scientific® PET Leak-Proof Chemical-Resistant Bottles

From $14.25
From $14.25
2L Narrow Mouth Reagent Bottle – UniStore™ by United Scientific®, PP with HDPE Cap, Single Bottle

Reagent Bottle

2L Narrow Mouth Reagent Bottle – UniStore™ by United Scientific®, PP with HDPE Cap, Single Bottle

From $22.50
From $22.50
United Scientific® 60mL LDPE Dropping Bottles, Assembled – Pack of 12 | Controlled Dispensing, Leak-Resistant

Plastic Dropping Bottle

United Scientific® 60mL LDPE Dropping Bottles, Assembled – Pack of 12 | Controlled Dispensing, Leak-Resistant

From $19.00
From $19.00
United Scientific® 32 oz LDPE Pump Dispenser Bottles – Case of 96 | Durable Chemical-Resistant Plastic Bottles

Dispensing Bottles

United Scientific® 32 oz LDPE Pump Dispenser Bottles – Case of 96 | Durable Chemical-Resistant Plastic Bottles

From $45.70
From $45.70
4mL Narrow Mouth Amber Reagent Bottles, HDPE – Pack of 72 | United Scientific® UniStore™

Reagent Bottle

4mL Narrow Mouth Amber Reagent Bottles, HDPE – Pack of 72 | United Scientific® UniStore™

From $17.00
From $17.00
30mL Wide Mouth Amber Reagent Bottles – HDPE, Leakproof, USP Class VI – Pack of 72 | United Scientific® UniStore™

Reagent Bottle

30mL Wide Mouth Amber Reagent Bottles – HDPE, Leakproof, USP Class VI – Pack of 72 | United Scientific® UniStore™

From $20.40
From $20.40
United Scientific® 7mL Dropping Bottles, LDPE, Assembled with Leakproof PP Caps – Pack of 12

Dropping Bottle

United Scientific® 7mL Dropping Bottles, LDPE, Assembled with Leakproof PP Caps – Pack of 12

From $5.35
From $5.35
United Scientific® LDPE Dispenser Dropping Bottle with Tethered Spout Lid, 15mL – Pack of 72

Dropping Bottle

United Scientific® LDPE Dispenser Dropping Bottle with Tethered Spout Lid, 15mL – Pack of 72

From $10.75
From $10.75
Sterile PETG Media Bottles, 30mL – Pack of 96 | UniStore™ by United Scientific®

Media Bottles

Sterile PETG Media Bottles, 30mL – Pack of 96 | UniStore™ by United Scientific®

From $140.00
From $140.00
United Scientific® UniSafe™ Acetone Vented Wash Bottle, 1000mL – GHS Compliant LDPE Safety Bottle

Wash Bottle

United Scientific® UniSafe™ Acetone Vented Wash Bottle, 1000mL – GHS Compliant LDPE Safety Bottle

$40.85
$40.85
United Scientific® 0.5oz Flint Glass Dropper Bottles, Square, with Screw Cap – 12 Pack

Dropping Bottle

United Scientific® 0.5oz Flint Glass Dropper Bottles, Square, with Screw Cap – 12 Pack

From $22.10
From $22.10
United Scientific® 0.5 oz Flint Glass Boston Round Dropper Bottles with Screw Cap – 12 Pack

Dropping Bottle

United Scientific® 0.5 oz Flint Glass Boston Round Dropper Bottles with Screw Cap – 12 Pack

From $22.55
From $22.55
United Scientific® 0.5oz Amber Glass Dropper Bottles, Boston Round – Pack of 12 | Light-Resistant Flint Glass with Screw Cap and Dropper

Dropping Bottle

United Scientific® 0.5oz Amber Glass Dropper Bottles, Boston Round – Pack of 12 | Light-Resistant Flint Glass with Screw Cap and Dropper

From $23.30
From $23.30
BOD Bottles, Numbered, Borosilicate Glass, with Glass Stoppers, Barcoded Options (60 mL & 300 mL)

BOD Bottles

BOD Bottles, Numbered, Borosilicate Glass, with Glass Stoppers, Barcoded Options (60 mL & 300 mL)

From $562.00
From $562.00
Specific Gravity Bottle, Borosilicate Glass with PTFE Stopper, Density Determination Flask (10–25 mL)

Gravity Bottle

Specific Gravity Bottle, Borosilicate Glass with PTFE Stopper, Density Determination Flask (10–25 mL)

From $9.70
From $9.70
BOD Bottles, Borosilicate Glass, Unnumbered, Penny Head Stopper (60 mL & 300 mL, Multiple Pack Sizes)

BOD Bottles

BOD Bottles, Borosilicate Glass, Unnumbered, Penny Head Stopper (60 mL & 300 mL, Multiple Pack Sizes)

From $425.00
From $425.00
GL 80 Wide Mouth Square Media Storage Bottles, Borosilicate Glass, Autoclavable, with Screw Caps (500–5000 mL)

Media Glass Bottles

GL 80 Wide Mouth Square Media Storage Bottles, Borosilicate Glass, Autoclavable, with Screw Caps (500–5000 mL)

From $140.00
From $140.00
United Scientific® 250mL Square Media Storage Bottles, Borosilicate Glass, GL45 Cap, Autoclavable – Pack of 10

Media Glass Bottles

United Scientific® 250mL Square Media Storage Bottles, Borosilicate Glass, GL45 Cap, Autoclavable – Pack of 10

From $237.50
From $237.50
100mL Borosilicate Glass Media/Storage Bottles with GL45 Cap – Pack of 10 | Autoclavable Lab Bottles

Media Glass Bottles

100mL Borosilicate Glass Media/Storage Bottles with GL45 Cap – Pack of 10 | Autoclavable Lab Bottles

From $118.00
From $118.00
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