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Reagentes Analíticos

Analytical Reagents

Reagentes Inorgânicos

Inorganic Reagents

Reagentes Orgânicos

Organic Reagents

Solventes Químicos

Chemical Solvents

Shop The Best Lab Chemicals Online in Portugal

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

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

30k+ comprado

€ 14

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 Loja
DMSOSTORE

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

5k+ comprado

€ 40

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL
US Loja
Meraki Medicinal

Meraki Blu USP Grade Methylene Blue Solution, 1% Formula, 30 mL
4.3

3k+ comprado

€ 44

RAPID PROTECTANT 70% Isopropyl Alcohol Spray - USP Grade - 17 Fl Oz - Rubbing Alcohol Spray Bottle 70%
US Loja
RAPID PROTECTANT

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

3k+ comprado

€ 22

Deionized Water, 2 Pack 30 mL Glass Vials, 100% Pure Alcohol-Free
US Loja
DECÓNIMO

Deionized Water, 2 Pack 30 mL Glass Vials, 100% Pure Alcohol-Free
3.4

2k+ comprado

€ 33

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

Evita Derm Isopropyl Alcohol Grade 99% Anhydrous 4 Gallon
4.8

2k+ comprado

€ 91

Perfumers Alcohol, 32 oz for DIY Fragrances
US Loja
CLARK ESSENTIALS

Perfumers Alcohol, 32 oz for DIY Fragrances
4.6

2k+ comprado

€ 31

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

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

2k+ comprado

€ 23

99.9% Pure Isopropyl Alcohol, Concentrated IPA, 1 Gallon 4 Quarts Pack
US Loja
FIVE STAR MATERIALS RESOURCES

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

2k+ comprado

€ 34

MaxTite 99.9% Isopropyl Alcohol 1 Gallon 4 Pack, 32 fl oz - with Heavy-Duty Spray Nozzle - Made in USA
US Loja
MAXTITE

MaxTite 99.9% Isopropyl Alcohol 1 Gallon 4 Pack, 32 fl oz - with Heavy-Duty Spray ...
4.6

1k+ comprado

€ 38

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce
US Loja
Taylor

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce
4.8

1k+ comprado

€ 19

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

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

1k+ comprado

€ 49

99% Isopropyl Alcohol, 99 Percent IPA Pure, 1 Gallon 128 fl oz 4 Quarts
US Loja
FIVE STAR MATERIALS RESOURCES

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

1k+ comprado

€ 34

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

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

1k+ comprado

€ 84

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

99% Boric Acid Powder - 2lb - Industrial Grade - Fine Powder Boric Acid
4.4

1k+ comprado

€ 25

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 Loja
Nanoskin

Nanoskin Acetone 1 Gallon Industrial & Aerospace Grade Solvent Cleaner, ...
4.6

1k+ comprado

€ 50

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

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

1k+ comprado

€ 44

Isopropyl Alcohol 70% 32oz
US Loja
Cleanaroo

Isopropyl Alcohol 70% 32oz
4.8

1k+ comprado

€ 15

Taylor Technologies R-0871-C, FAS-DPD Titrating Reagent, 2 Ounce
US Loja
Taylor

Taylor Technologies R-0871-C, FAS-DPD Titrating Reagent, 2 Ounce
4.6

1k+ comprado

€ 23

7% DESLIGADO
Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
US Loja
TAYLOR

Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
4.6

1k+ comprado

€ 14 15

99% Isopropyl Alcohol 99 Percent, Rubbing Alcohol 99 Percent 16 oz. Bottle, General Purpose Cleaner for Glass and PCB, Technical Grade, Alcohol for Nails 1
US Loja
Epic Medical Supply

99% Isopropyl Alcohol 99 Percent, Rubbing Alcohol 99 Percent 16 oz. Bottle, General ...
4.8

1k+ comprado

€ 16

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

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

1k+ comprado

€ 39

6% DESLIGADO
Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce
US Loja
Taylor

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

1k+ comprado

€ 15 16

Isopropyl Alcohol 99% IPA Made in USA - USP-NF Grade - 99 Percent Concentrated Rubbing Alcohol 1 Liter
US Loja
Vaxxen Labs

Isopropyl Alcohol 99% IPA Made in USA - USP-NF Grade - 99 Percent Concentrated ...
4.8

900+ comprado

€ 22

32% DESLIGADO
Methylene Blue Pharmaceutical Grade 99.99% Pure 1% Solution, 2oz Tincture
US Loja
Etta Vita

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

900+ comprado

€ 30 44

Nanoskin Isopropyl Alcohol 99.9% IPA Solvent, 1 Gallon
US Loja
Nanoskin

Nanoskin Isopropyl Alcohol 99.9% IPA Solvent, 1 Gallon
4.2

900+ comprado

€ 44

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

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

800+ comprado

€ 16

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

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

800+ comprado

€ 67

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 Loja
Dr. Moran's

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

800+ comprado

€ 43

YEMMEN Filtered Water Solution, Ready-to-Use General Lab Solution, 30mL Bottles, Pack of 3 90mL Total
US Loja
YEMMEN

YEMMEN Filtered Water Solution, Ready-to-Use General Lab Solution, 30mL Bottles, ...
5

800+ comprado

€ 28

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

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

800+ comprado

€ 19

Perfumers Alcohol, 200-Proof, No Methanol, SD-40B Fragrance Base, 8 oz
US Loja
Tillbrook

Perfumers Alcohol, 200-Proof, No Methanol, SD-40B Fragrance Base, 8 oz
4.6

800+ comprado

€ 22

Isopropyl Alcohol 70%, High Purity IPA Solvent, 128oz, 4 * 32 oz Bottles
US Loja
FIVE STAR MATERIALS RESOURCES

Isopropyl Alcohol 70%, High Purity IPA Solvent, 128oz, 4 * 32 oz Bottles
4.8

700+ comprado

€ 36

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

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

700+ comprado

€ 36

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 Loja
Dykem

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

700+ comprado

€ 29

7% DESLIGADO
Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce
US Loja
TAYLOR TECHNOLOGIES INC

Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce
4.8

700+ comprado

€ 14 15

3 fl oz 2%Methylene Blue Drops USP/Pharmaceutical Grade 99.99%Pure Solution
US Loja
IROVV

3 fl oz 2%Methylene Blue Drops USP/Pharmaceutical Grade 99.99%Pure Solution
4.1

700+ comprado

€ 16

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 Loja
Heiltropfen

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

600+ comprado

€ 27

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

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

600+ comprado

€ 29

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 Loja
SimpleNature

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

600+ comprado

€ 203

Isopropyl Alcohol 99% Travel Size Spray Bottles, 4 Pack 2.3oz Size
US Loja
Florida Laboratories

Isopropyl Alcohol 99% Travel Size Spray Bottles, 4 Pack 2.3oz Size
4.8

600+ comprado

€ 21

38% DESLIGADO
Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance Making Kit
US Loja
Essentially Based

Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance Making Kit
4.4

500+ comprado

€ 24 39

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

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

500+ comprado

€ 38

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

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

500+ comprado

€ 33

Perfumers Alcohol, 200-Proof, No Methanol, SD-40B Fragrance Base, 32 oz
US Loja
Tillbrook

Perfumers Alcohol, 200-Proof, No Methanol, SD-40B Fragrance Base, 32 oz
4.6

500+ comprado

€ 34

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

Isopropyl Alcohol Grade 91% - 4 Gallon - Made in USA -
4.7

500+ comprado

€ 95

24% DESLIGADO
Perfumers Alcohol SD 40B Denatured Ethanol for DIY Perfume Base 16oz | Create custom fragrances with a clean-drying formula ideal for perfumes, sprays, colognes and professional blending
US Loja
NeoChem

Perfumers Alcohol SD 40B Denatured Ethanol for DIY Perfume Base 16oz | Create ...
4.7

500+ comprado

€ 19 25

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 Portugal

  • 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.