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Réactifs analytiques

Analytical Reagents

Réactifs inorganiques

Inorganic Reagents

Réactifs organiques

Organic Reagents

Solvants chimiques

Chemical Solvents

Shop The Best Lab Chemicals Online in Tunisia

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Amazon Basics 99% Isopropyl Alcohol For Technical Use,16 Fluid Ounces, 1-Pack Previously Solimo
US Boutique
Amazon Basics

Amazon Basics 99% Isopropyl Alcohol For Technical Use,16 Fluid Ounces, 1-Pack ...
4.8

20k+ acheté

TND 49

8% de remise
DMSO 8 oz. Glass Bottle Non-diluted 99.995% Pure Low Odor Pharma Grade Liquid Dimethyl Sulfoxide Super High Quality Made by DMSO Store
US Boutique
DMSOSTORE

DMSO 8 oz. Glass Bottle Non-diluted 99.995% Pure Low Odor Pharma Grade Liquid ...
4.6

4k+ acheté

TND 134 146

5% de remise
RAPID PROTECTANT 70% Isopropyl Alcohol Spray - USP Grade - 17 Fl Oz - Rubbing Alcohol Spray Bottle 70%
US Boutique
RAPID PROTECTANT

RAPID PROTECTANT 70% Isopropyl Alcohol Spray - USP Grade - 17 Fl Oz - Rubbing ...
4.7

3k+ acheté

TND 76 80

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL | Third-party tested methylene blue solution, high-purity 1% liquid formula in a 30 mL glass dropper bottle.
US Boutique
Meraki Medicinal

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL | Third-party ...
4.3

3k+ acheté

TND 163

99.9% Pure Isopropyl Alcohol, Concentrated IPA, 1 Gallon 4 Quarts Pack | 99.9 percent Industrial strength IPA 128oz | Ultra purity rubbing alcohol with no water added
US Boutique
FIVE STAR MATERIALS RESOURCES

99.9% Pure Isopropyl Alcohol, Concentrated IPA, 1 Gallon 4 Quarts Pack | 99.9 ...
4.8

2k+ acheté

TND 125

Methylene Blue Drops 5%, 99.99% Purity USP Pharmaceutical Grade Solution for Humans, No Formaldehyde & No Alcohol, 4.06 OZ FL
US Boutique
Nootlyn

Methylene Blue Drops 5%, 99.99% Purity USP Pharmaceutical Grade Solution for ...
4.4

2k+ acheté

TND 142

DMSO 3 oz. Roll-on Non-diluted 99.995% Low Odor Pharma Grade Dimethyl Sulfoxide Liquid
US Boutique
DMSOSTORE

DMSO 3 oz. Roll-on Non-diluted 99.995% Low Odor Pharma Grade Dimethyl Sulfoxide ...
4.2

2k+ acheté

TND 84

12% de remise
WoldoHealth DMSO 99.9% Pharmaceutical Grade Liquid - 3.38 fl. oz | Pure Dimethyl Sulfoxide Drops, FT-IR Verified Low Odor Solvent in Glass Dropper Bottle
US Boutique
WoldoHealth

WoldoHealth DMSO 99.9% Pharmaceutical Grade Liquid - 3.38 fl. oz | Pure Dimethyl ...
4.5

2k+ acheté

TND 88 100

99% Boric Acid Powder - 2lb - Industrial Grade - Fine Powder Boric Acid
US Boutique
Jackson Chemicals

99% Boric Acid Powder - 2lb - Industrial Grade - Fine Powder Boric Acid
4

1k+ acheté

TND 92

9% de remise
Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce | Phenol Red Dropper Refill 2 oz Tests pH in Pools & Spas, Replace Annually
US Boutique
TAYLOR

Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce | Phenol Red Dropper ...
4.7

1k+ acheté

TND 49 54

Nanoskin Acetone 1 Gallon Industrial & Aerospace Grade Solvent Cleaner, Fast-Evaporating Degreaser for Metal, Glass & Composite Surface Prep, Residue-Free Formula for Paint & Adhesive Removal
US Boutique
Nanoskin

Nanoskin Acetone 1 Gallon Industrial & Aerospace Grade Solvent Cleaner, ...
4.5

1k+ acheté

TND 183

MaxTite Isopropyl Alcohol 99.9% 4 Gallons
US Boutique
MAXTITE

MaxTite Isopropyl Alcohol 99.9% 4 Gallons
4.6

1k+ acheté

TND 316

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce | Dropper Refill Tests Cyanuric Acid in Pools & Spas, Replace Annually
US Boutique
Taylor

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce | Dropper Refill Tests ...
4.8

1k+ acheté

TND 65

TAYLOR TECHNOLOGIES INC R-0013-F CYANURIC ACID 32 OZ
US Boutique
Taylor

TAYLOR TECHNOLOGIES INC R-0013-F CYANURIC ACID 32 OZ
4.7

1k+ acheté

TND 118

Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce | Dropper Refill Tests Total Alkalinity in Pools & Spas, Replace Annually
US Boutique
Taylor

Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce | Dropper Refill ...
4.7

1k+ acheté

TND 59

99% Isopropyl Alcohol, 99 Percent IPA Pure, 1 Gallon 128 fl oz 4 Quarts | Anhydrous pure 99% percent rubbing alcohol, multipurpose concentrated solvent
US Boutique
FIVE STAR MATERIALS RESOURCES

99% Isopropyl Alcohol, 99 Percent IPA Pure, 1 Gallon 128 fl oz 4 Quarts | Anhydrous ...
4.8

1k+ acheté

TND 125

8% de remise
Taylor Technologies R-0871-C, FAS-DPD Titrating Reagent, 2 Ounce | Dropper Refill Tests Free & Combined Chlorine in Pools & Spas, Replace Annually
US Boutique
Taylor

Taylor Technologies R-0871-C, FAS-DPD Titrating Reagent, 2 Ounce | Dropper Refill ...
4.6

1k+ acheté

TND 81 88

Isopropyl Alcohol 70% 1 Gal
US Boutique
Cleanaroo

Isopropyl Alcohol 70% 1 Gal
4.8

1k+ acheté

TND 123

Quality Chemical - Super Premium - 99.9% Pure Isopropyl Alcohol IPA - Made in The USA - 128 Fl Oz Bottle - Concentrated Isopropyl Alcohol
US Boutique
Quality Chemical

Quality Chemical - Super Premium - 99.9% Pure Isopropyl Alcohol IPA - Made in The ...
4.7

1k+ acheté

TND 179

Isopropyl Alcohol Grade 70% Rubbing Alcohol 4 Gallon Pack, Made in USA
US Boutique
Florida Laboratories

Isopropyl Alcohol Grade 70% Rubbing Alcohol 4 Gallon Pack, Made in USA
4.8

1k+ acheté

TND 308

Evita Derm Isopropyl Alcohol Grade 99% Anhydrous 4 Gallon
US Boutique
Evita Derm

Evita Derm Isopropyl Alcohol Grade 99% Anhydrous 4 Gallon
4.8

1k+ acheté

TND 337

DMSO Liquid 99.95% Pure Dimethyl Sulfoxide, 8 oz,with Dropper Glass Bottle | 99.95% Ultra High Purity DMSO Liquid,Undiluted,Nearly Odorless Formula,Large Size Clear Glass Bottle with Precision Dropper
US Boutique
FIVE STAR MATERIALS RESOURCES

DMSO Liquid 99.95% Pure Dimethyl Sulfoxide, 8 oz,with Dropper Glass Bottle | 99.95% ...
4.5

1k+ acheté

TND 84

MAXTITE Denatured Alcohol, 200-Proof 8 oz
US Boutique
MAXTITE

MAXTITE Denatured Alcohol, 200-Proof 8 oz
4.6

1k+ acheté

TND 55

Earth Harmony Methylene Blue, 1% USP Pharmaceutical Grade, with Nano Liquid Gold for Photodynamic Research, Miron Glass Bottle 2 Oz
US Boutique
Earth Harmony Naturals

Earth Harmony Methylene Blue, 1% USP Pharmaceutical Grade, with Nano Liquid Gold ...
4.7

1k+ acheté

TND 162

Propylene Glycol - 250mL 8.45 oz. - USP Food and Pharmaceutical Grade - Highest Purity - Manufactured and Packaged in The USA
US Boutique
Glycerin Supplier

Propylene Glycol - 250mL 8.45 oz. - USP Food and Pharmaceutical Grade - Highest ...
4.6

900+ acheté

TND 67

14% de remise
Methylene Blue Pharmaceutical Grade 99.99% Pure 1% Solution, 2oz Tincture | Methylene blue drops for energy, focus, clarity, cognition & cellular support, 3rd party tested, formaldehyde-free, USA
US Boutique
Etta Vita

Methylene Blue Pharmaceutical Grade 99.99% Pure 1% Solution, 2oz Tincture | ...
4.3

900+ acheté

TND 140 162

Earth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper - Liquid Gold Methylene Blue USP Grade, No Formaldehyde - 2 Fl Oz, 2-Pack
US Boutique
Earth Harmony Naturals

Earth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper - Liquid Gold ...
4.6

800+ acheté

TND 245

Boric Acid Granular Powder Half Lb.Half Pound Create Your own Solution
US Boutique
Florida Laboratories

Boric Acid Granular Powder Half Lb.Half Pound Create Your own Solution
4.6

800+ acheté

TND 59

9% de remise
Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce | Dropper Refill Tests Calcium Hardness in Pools & Spas, Replace Annually
US Boutique
TAYLOR TECHNOLOGIES INC

Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce | Dropper Refill Tests ...
4.7

800+ acheté

TND 48 53

Nanoskin Isopropyl Alcohol 99.9% IPA Solvent, 1 Gallon | Technical Grade Alcohol, Fast Evaporating Low Residue Formula, Industrial Use
US Boutique
Nanoskin

Nanoskin Isopropyl Alcohol 99.9% IPA Solvent, 1 Gallon | Technical Grade Alcohol, ...
4.1

800+ acheté

TND 162

DMSO Pharma Grade 99.9% Ph. EUR. 8.45 fl oz - 250ml | Pure Liquid DMSO in Amber Glass Bottle | Undiluted & Odourless | Made in Germany
US Boutique
Dr. Moran's

DMSO Pharma Grade 99.9% Ph. EUR. 8.45 fl oz - 250ml | Pure Liquid DMSO in Amber ...
4.6

700+ acheté

TND 158

Dykem Layout Fluid Blue, 8 oz. Can and Brush in Cap. Machinist Dye for Metal Layout Work, The Perfect Marking Fluid for Machinist, Metal and Metalworking 1 Each
US Boutique
Dykem

Dykem Layout Fluid Blue, 8 oz. Can and Brush in Cap. Machinist Dye for Metal Layout ...
4.8

600+ acheté

TND 109

3 fl oz 2%Methylene Blue Drops USP/Pharmaceutical Grade 99.99%Pure Solution | Third-Party Tested/No Formaldehyde/Glass Bottle/GMP production certification/Make the Mind Clearer
US Boutique
IROVV

3 fl oz 2%Methylene Blue Drops USP/Pharmaceutical Grade 99.99%Pure Solution | ...
4.4

600+ acheté

TND 59

MG Chemicals 415-1L Ferric Chloride, 1 Quart
US Boutique
MG Chemicals

MG Chemicals 415-1L Ferric Chloride, 1 Quart
4.7

600+ acheté

TND 110

Duda Energy - borp5f borp5 Fine Powder Boric Acid H3BO3 99, 5 lb.
US Boutique
Duda Energy

Duda Energy - borp5f borp5 Fine Powder Boric Acid H3BO3 99, 5 lb.
4.6

600+ acheté

TND 120

Food Grade Propylene Glycol - 99.9% Purity - 4 Gallons 1 Gallon, 4 Pack - Ecofriendly, Non-GMO Moisturizer, Solvent, Emulsifier, Humectant - Soaps, Lotions, Antifreeze, Fog Machines
US Boutique
SimpleNature

Food Grade Propylene Glycol - 99.9% Purity - 4 Gallons 1 Gallon, 4 Pack - ...
4.7

600+ acheté

TND 750

Deionized Water - Prime Demineralized Solution - Certified Laboratory Grade DI Water - Sterile for Deep Cleaning, Cooling, Cosmetic, Hygiene | Sterile for Deep Cleaning, Cooling, Cosmetic, Hygiene - Made In USA Since 1983
US Boutique
Indco

Deionized Water - Prime Demineralized Solution - Certified Laboratory Grade DI ...
4.8

600+ acheté

TND 92

Activated Methylene Blue 1% Drops - 99.99% Pure Pharmaceutical Grade | Made in USA* - USP Grade, Third-Party Lab Tested - With Nano Gold, Fulvic Acid & Vitamin C - Alcohol & Formaldehyde-Free 1oz
US Boutique
Era Organics

Activated Methylene Blue 1% Drops - 99.99% Pure Pharmaceutical Grade | Made in USA* ...
4.7

600+ acheté

TND 88

CERTOL INTERNATIONAL USA/128-1 Muriatic Replacement Acid, 1-Gallon
US Boutique
ACID Magic

CERTOL INTERNATIONAL USA/128-1 Muriatic Replacement Acid, 1-Gallon
4.6

500+ acheté

TND 140

Isopropyl Alcohol Grade 91% - 4 Gallon - Made in USA -
US Boutique
Florida Laboratories

Isopropyl Alcohol Grade 91% - 4 Gallon - Made in USA -
4.8

500+ acheté

TND 349

Duda Energy 1 lb Bag of Granular Boric Acid
US Boutique
Duda Energy

Duda Energy 1 lb Bag of Granular Boric Acid
4.7

500+ acheté

TND 61

Duda Energy 10 lb 2 x 5 lb Bags Boric Acid Powder
US Boutique
Duda Energy

Duda Energy 10 lb 2 x 5 lb Bags Boric Acid Powder
4.7

500+ acheté

TND 179

Boric Acid Pure Fine Granular Powder 2 Lb.Create Your own Solution. 100 Household Uses
US Boutique
Florida Laboratories

Boric Acid Pure Fine Granular Powder 2 Lb.Create Your own Solution. 100 Household ...
4.6

500+ acheté

TND 77

42% de remise
Ultra concentration formula, heavy metals tested, laboratory reagent grade, sealed vial, analytical research application | Ultra concentration formula, heavy metals tested, laboratory reagent grade, sealed vial, analytical research application
US Boutique
METHYLENE BLUE CO

Ultra concentration formula, heavy metals tested, laboratory reagent grade, sealed ...
4.2

500+ acheté

TND 129 224

Blubonic Industries 12% Food Grade Hydrogen PeroxideFCC H2O2, Pure Oxygen & Water, 16 fl oz
US Boutique
Blubonic Industries

Blubonic Industries 12% Food Grade Hydrogen PeroxideFCC H2O2, Pure Oxygen & Water, ...
4.7

500+ acheté

TND 113

Hanna Instruments HI774-25 Phosphate Ultra Low Range Checker HC Reagents 25 Tests by wwG Store
US Boutique
Hanna Instruments

Hanna Instruments HI774-25 Phosphate Ultra Low Range Checker HC Reagents 25 Tests ...
4.8

500+ acheté

TND 125

Nuclease-Free Water, DNase RNase Free, Lab PCR Water, 500 mL | Laboratory Ultra Pure Water, Molecular Biology, For PCR, RNA And DNA Workflows, Protease Free, Total 5000mL
US Boutique
CryoKing

Nuclease-Free Water, DNase RNase Free, Lab PCR Water, 500 mL | Laboratory Ultra ...
4.5

500+ acheté

TND 84

Methylene Blue 1% Solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen
US Boutique
Heiltropfen

Methylene Blue 1% Solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP Pharma ...
4.4

500+ acheté

TND 99

Shop Lab Chemicals Online from Ubuy for Reliable Reagents and Faster Results

We know the feeling of staring at a complex reaction equation on a chalkboard and wishing it would just make sense. There’s a certain magic in watching a solution change colour or a crystal form right before your eyes, but that magic only happens when your materials are spot on. We believe that every breakthrough starts with reagents you can actually trust. You need high-purity lab chemicals that eliminate the guesswork and let you focus on the discovery. Standardise lab chemical solutions or conduct delicate research with analytical lab chemicals; these essentials ensure your results are repeatable and precise. The laboratory grade chemicals available here are sourced to be reliable, consistent, and ready for your most demanding projects. 

We offer a huge selection of chemicals from world-class brands to keep your experiments moving forward. Take a look at our full inventory and have your lab essentials imported directly to your facility with just a few clicks.

Unbeatable Deals and Offers On Lab Chemicals Online

Stop the guesswork and discover incredible deals and offers on a wide variety of lab chemicals to help you explore the science behind these liquids. Here are the various types of lab chemicals that you can purchase online. 

Reliable Chemical Solvents

Think of these as the lifeblood of your lab. When you are cleaning delicate parts or dissolving a sample for testing, the chemical solvents are the go-to workhorses. These liquids are designed for high purity and consistency, so you don't get any nasty surprises during evaporation. 

They are the ultimate multitaskers, used in everything from cleaning to complex extractions. Why gamble on hardware-store quality when you can have the lab & scientific products that are meant for the bench? They are clear, effective, and ready to get to work. Listen to what a user says about such a solvent.

Methyl acetate smells fantastic. It's fruity and vaguely like strawberries. I had one project where we worked with that stuff and I always enjoyed it

Source: r/chemistry (Reddit)

Inorganic Reagents 

These are carbon-free compounds, like strong acids and mineral salts, that serve as the sturdy backbone of your lab work. Inorganic reagents are built for tasks like pH adjustment and metal analysis. Choosing these ensures your fundamental reactions remain stable, predictable, and remarkably consistent.

Organic Reagents 

When you are working with carbon-based molecules, these reagents are your essential building blocks for complex synthesis. The organic reagents are designed for precision in life sciences and molecular research. Using high-quality versions ensures your experiments yield clean results without any unexpected side reactions.

Precision Analytical Reagents

When you need to be right, like, really right, just reach for these. The analytical reagents are designed for high-stakes testing where even a tiny impurity could ruin your day. These are used for calibration and fine-tuned measurements in almost every field. 

They are built to meet the toughest industry specs, so you can trust every decimal point on your screen. In a world of "close enough," these are the gold standard. They are reliable, ultra-pure, and frankly, a scientist’s best friend when the pressure is on. See what a user thinks about these reagents as shared on Reddit.

The short answer is that “analytical reagent grade” on the face of it means “this stuff is so pure it won’t interfere with quantitative analysis if used as a solvent”. 

Source: r/chemistry

Select the Right Lab Chemicals for an Exciting Experiment Every Time 

Still not found the lab chemical you want? We have categorised a diverse selection of chemicals based on their type and application. Just go through the entire range and select the ideal chemical for your lab and experiment needs. 

Product Type

Common Applications

Key Brands

Chemical Solvents

* High-performance liquid chromatography (HPLC)

* Sample extraction and cleaning

* Mobile phase preparation

Prometheus, Sigma-Aldrich, Fisher Chemical

Inorganic Reagents

* Metal trace analysis and sample digestion

* pH buffering and standardization

* Inorganic synthesis and metallurgy

Prometheus, Honeywell (Fluka), Merck

Organic Reagents

* Pharmaceutical synthesis and drug discovery

* Polymer science and carbon-based research

* Functional group transformations

Prometheus, TCI Chemicals, Alfa Aesar

Analytical Reagents

* Quantitative chemical analysis

* Instrument calibration and standards

* Forensic and diagnostic testing

Prometheus, Sigma-Aldrich, VWR Chemicals

Biochemical Reagents

* Protein purification and DNA sequencing

* Cell culture and enzymatic assays

* Molecular biology research

Prometheus, Roche, Bio-Rad


Also, check out the ultimate range of industrial supplies to keep your facility running like a well-oiled machine.

FAQs About Lab Chemicals at Ubuy Tunisia

  • What is the Difference Between Analytical Grade and Laboratory Grade Chemicals?

    The analytical grade chemicals have ultra-high purity (99.9%+) for precise testing. Laboratory-grade chemicals are less pure, making them more economical for general education.

  • Are Lab Chemicals Safe to Use?

    They are safe when you follow strict protocols. Always wear PPE, work in ventilated areas, and read the Safety Data Sheet (SDS) before starting.

  • What Types of Lab Chemicals are Commonly Used?

    The common types include solvents like acetone, mineral acids, strong bases, buffer solutions, and various organic or inorganic salts for synthesis and testing.

  • Where Can I Buy Lab Chemicals Online?

    Online shopping platforms like Ubuy are a fantastic place to buy a variety of lab chemicals from trusted industry brands.