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Analytical Reagents

Analytical Reagents

Inorganic Reagents

Inorganic Reagents

Organic Reagents

Organic Reagents

Chemical Solvents

Chemical Solvents

Shop The Best Lab Chemicals Online in Guinea-Bissau

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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

7k+ bought

XOF 10086

0.9% Normal Saline Solution, Sterile Sodium Chloride Solution, Ready-to-Use Saline Buffer for Lab Research Only, 500mL
US Loja
CryoKing

0.9% Normal Saline Solution, Sterile Sodium Chloride Solution, Ready-to-Use Saline ...
4.6

5k+ bought

XOF 16914

Meraki Blu USP Grade Methylene Blue Solution Third-Party Tested 1% Liquid Formula, High Purity Blue Formula, 30ml Glass Dropper Bottle
US Loja
Meraki Medicinal

Meraki Blu USP Grade Methylene Blue Solution Third-Party Tested 1% Liquid Formula, ...
4.3

4k+ bought

XOF 32675

9% DESLIGADO
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

3k+ bought

XOF 26817 29316

5% DESLIGADO
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

2k+ bought

XOF 15117 15953

34% DESLIGADO
Lunakai USA Made Methylene Blue Pharmaceutical Grade 99.99% Pure USP Grade 1% Methylene Blue Drops
US Loja
Lunakai

Lunakai USA Made Methylene Blue Pharmaceutical Grade 99.99% Pure USP Grade 1% ...
4.5

2k+ bought

XOF 19914 30126

10% DESLIGADO
Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
US Loja
TAYLOR

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

2k+ bought

XOF 9685 10721

99.9% Pure Isopropyl Alcohol, 99.9 Percent IPA 1 Gallon 4 Quarts, USP Grade, Made in The USA 4 * 32 fl oz, 4 Packs
US Loja
FIVE STAR MATERIALS RESOURCES

99.9% Pure Isopropyl Alcohol, 99.9 Percent IPA 1 Gallon 4 Quarts, USP Grade, Made ...
4.7

2k+ bought

XOF 25981

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+ bought

XOF 16788

14% DESLIGADO
Methylene Blue Drops - USP Pharmaceutical Grade 99.99% Pure 1% Solution for Energy, Focus, Clarity, Cognition & Cellular Support - 3rd Party Tested, Formaldehyde-Free, Made in USA, 2oz Tincture
US Loja
Etta Vita

Methylene Blue Drops - USP Pharmaceutical Grade 99.99% Pure 1% Solution for Energy, ...
4.3

1k+ bought

XOF 28070 32633

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

MAXTITE Denatured Alcohol, 200-Proof 8 oz
4.6

1k+ bought

XOF 10905

Taylor Technologies R-0009-C, Sulfuric Acid .12N Reagent, 2 Ounce, for Testing Total Alkalinity Levels in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Loja
Taylor

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

1k+ bought

XOF 11774

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

1k+ bought

XOF 24101

Dimethyl Sulfoxide DMSO 99.95% Pure Liquid |8 oz. DMSO Non-diluted | Undiluted & Odorless, Contained in Premium Glass Bottle
US Loja
FIVE STAR MATERIALS RESOURCES

Dimethyl Sulfoxide DMSO 99.95% Pure Liquid |8 oz. DMSO Non-diluted | Undiluted & ...
4.5

1k+ bought

XOF 15953

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+ bought

XOF 44212

Taylor Technologies R-0013-C, Cyanuric Acid Reagent, 2 Ounce, for Testing Cyanuric Acid Levels in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Loja
Taylor

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

1k+ bought

XOF 14055

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

Florida Laboratories Isopropyl Alcohol 70% Rubbing Alcohol, 4 Gallon Pack, Made in ...
4.8

1k+ bought

XOF 61950

GuardH Oxalic Acid, 25 oz 708 g, 99.6% Pure Industrial Grade - Rust Remover, Stain Cleaner, Metal Polish, and Household Cleaning Solution
US Loja
GuardH

GuardH Oxalic Acid, 25 oz 708 g, 99.6% Pure Industrial Grade - Rust Remover, Stain ...
4.2

1k+ bought

XOF 16880

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+ bought

XOF 36812

Clark Essential Perfumers Alcohol 32 oz Professional-Grade Denatured Alcohol Base for DIY Fragrance & Perfume Making No Methanol, No Fermentation Odor SDA 40B Formula | Professional-grade SDA 40B perfumers alcohol designed for fragrance and perfume formulation.
US Loja
CLARK ESSENTIALS

Clark Essential Perfumers Alcohol 32 oz Professional-Grade Denatured Alcohol Base ...
4.6

1k+ bought

XOF 22638

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

900+ bought

XOF 11774

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 ...
4.5

900+ bought

XOF 49347

12% DESLIGADO
Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce, for Testing Calcium Hardness in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA
US Loja
TAYLOR TECHNOLOGIES INC

Taylor Technologies R-0012-C, Hardness Reagent, 2 Ounce, for Testing Calcium ...
4.7

800+ bought

XOF 10354 11774

Crystal Clear Lab Boric Acid Powder | 99.9% Industrial Grade Pure Boric Powder
US Loja
CrystalClearlab Chlorine Dioxide

Crystal Clear Lab Boric Acid Powder | 99.9% Industrial Grade Pure Boric Powder
4.6

800+ bought

XOF 16788

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

800+ bought

XOF 28488

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

800+ bought

XOF 32633

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

700+ bought

XOF 27619

2% Methylene Blue 3.75 fl oz, USA Made Ultra Concentration Glass Bottle and Dropper Pharmaceutical Grade for Humans Nootropic Supplement - Heavy Metals Tested
US Loja
METHYLENE BLUE CO

2% Methylene Blue 3.75 fl oz, USA Made Ultra Concentration Glass Bottle and Dropper ...
4.2

700+ bought

XOF 45110

Coolinario Sodium Citrate Powder 4 OZ pH Buffer & Emulsifier
US Loja
Coolinario

Coolinario Sodium Citrate Powder 4 OZ pH Buffer & Emulsifier
4.6

600+ bought

XOF 10939

MAXTITE Type II Deionized Water - ASTM/ACS Certified Laboratory Grade 1 Gallon
US Loja
MAXTITE

MAXTITE Type II Deionized Water - ASTM/ACS Certified Laboratory Grade 1 Gallon
4.7

600+ bought

XOF 17591

12% DESLIGADO
Taylor Technologies R-0010-C Calcium Buffer 2 OZ
US Loja
Taylor

Taylor Technologies R-0010-C Calcium Buffer 2 OZ
4.8

600+ bought

XOF 11774 13446

18% DESLIGADO
Ultra-Pure & Premium 1% Methylene Blue Drops 3rd Party Lab Tested, 99.9% Purity, Formaldehyde & Alcohol-Free, Pharmaceutical Grade Methylene Blue Drops 60ml 2.02 fl oz
US Loja
CORE ORGANO

Ultra-Pure & Premium 1% Methylene Blue Drops 3rd Party Lab Tested, 99.9% Purity, ...
4.2

600+ bought

XOF 11699 14281

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

600+ bought

XOF 21385

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

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

600+ bought

XOF 33365

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+ bought

XOF 19889

4% DESLIGADO
MB Herbals Anhydrous Citric Acid Powder 5 lb | 100% Pure Food Grade Fine Granulated Citric Acid Powder | Food Preservative Flavor Enhancer
US Loja
MB Herbals

MB Herbals Anhydrous Citric Acid Powder 5 lb | 100% Pure Food Grade Fine Granulated ...
4.7

600+ bought

XOF 20131 20967

6% DESLIGADO
Taylor Reagent #3 2 oz R-0003-C, Liquid
US Loja
Taylor

Taylor Reagent #3 2 oz R-0003-C, Liquid
4.5

500+ bought

XOF 13446 14281

Nanoskin Isopropyl Alcohol 99.9% IPA 1 Gallon, High-Purity Technical Grade Alcohol Solvent, Fast-Evaporating Low-Residue Formula for Industrial & Laboratory Use
US Loja
Nanoskin

Nanoskin Isopropyl Alcohol 99.9% IPA 1 Gallon, High-Purity Technical Grade Alcohol ...
5

500+ bought

XOF 30126

ACIDMagic Muriatic Replacement Acid for High-Efficiency Cleaning - Ideal for Pools and Concrete - 1-Gallon, 4-Pack Low Fume, Safe Handling - USA128-1
US Loja
ACID Magic

ACIDMagic Muriatic Replacement Acid for High-Efficiency Cleaning - Ideal for Pools ...
4.5

500+ bought

XOF 52698

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

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

500+ bought

XOF 70231

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

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

500+ bought

XOF 20959

Activated Methylene Blue 1% Drops USP Grade 99.99% Pure, Third-Party Lab Tested Alcohol-Free & Formaldehyde-Free Glass Bottle, Made in USA 1 Fl Oz
US Loja
Era Organics

Activated Methylene Blue 1% Drops USP Grade 99.99% Pure, Third-Party Lab Tested ...
4.7

500+ bought

XOF 17624

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

TAYLOR TECHNOLOGIES INC R-0013-F CYANURIC ACID 32 OZ
4.8

500+ bought

XOF 23373

Aneu Isopropyl Alcohol 99% 32oz 1 Pack Lab Grade Cleaner | Ideal for Quartz, Tools, Hard Surfaces | Easy-Access Reservoir for Convenient Dipping | 32oz - 1 Pack
US Loja
Aneu

Aneu Isopropyl Alcohol 99% 32oz 1 Pack Lab Grade Cleaner | Ideal for Quartz, Tools, ...
4.8

500+ bought

XOF 17624

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

500+ bought

XOF 17624

51% DESLIGADO
304 Stainless Steel Test Solution Instant Identification Reagent for Food-Grade vs. Industrial-Grade Steel Rapid 2-Minute Colorimetric Test for Cookware, Cutlery, and Industrial Use
US Loja
Wotermly

304 Stainless Steel Test Solution Instant Identification Reagent for Food-Grade vs. ...
4.7

500+ bought

XOF 13446 27494

44% DESLIGADO
Alex Jones Ultra Methylene Blue Drops 1% USP Grade High Purity Solution Fresh Mint Flavored, 50 mL 1.69 fl oz Dropper Bottle Organic Methylene Blue - 30 Day Supply
US Loja
Alex Jones Naturals

Alex Jones Ultra Methylene Blue Drops 1% USP Grade High Purity Solution Fresh Mint ...
4.3

500+ bought

XOF 23064 41024

29% DESLIGADO
Essentially Based Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance Making Kit - Base for Making Luxury Perfume - SDA 40B Formula - No Methanol & No Fermentation Scent - Made in USA
US Loja
Essentially Based

Essentially Based Perfumers Alcohol 16oz - Perfume Alcohol Base for Fragrance ...
4.6

500+ bought

XOF 20114 28488

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 Guinea-Bissau

  • 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.