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Shop Premium Analytical Reagents Online in Puerto Rico

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

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

2k+ bought

USD 48

Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce
US Store
TAYLOR

Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce

1k+ bought

USD 18

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

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

1k+ bought

USD 30

10% OFF
Earth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper - Liquid Gold Methylene Blue USP Grade, No Formaldehyde - 2 Fl Oz, 2-Pack
US Store
Earth Harmony Naturals

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

800+ bought

USD 66 73

Alex Jones Ultra Methylene Blue 1% USP Grade Solution, Reagent, 50 mL
US Store
Alex Jones Naturals

Alex Jones Ultra Methylene Blue 1% USP Grade Solution, Reagent, 50 mL
4.3

500+ bought

USD 35

ALDON Innovating Science Methylene Blue 1% Aqueous Solution, 1 fl oz 30mL Dropper Bottle - Methyl Blue Microscope Stain - The Curated Chemical Collection
US Store
ALDON

ALDON Innovating Science Methylene Blue 1% Aqueous Solution, 1 fl oz 30mL Dropper ...
4.5

500+ bought

USD 17

Chlorine Dioxide Solution Ultra Pure CDS 3000 PPM Glass 4 oz - Made in USA
US Store
AllOne Wellness

Chlorine Dioxide Solution Ultra Pure CDS 3000 PPM Glass 4 oz - Made in USA
4.7

500+ bought

USD 40

Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, 2105569
US Store
HACH

Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, 2105569
4.8

300+ bought

USD 44

Methylene Blue Drops 5% Solution, Large 4.06 Fl Oz / 120mL, USP Grade Methylene Blue Liquid, Third-Party Tested for Purity & Quality, Formaldehyde-Free, Alcohol-Free, Amber Glass Dropper Bottle
US Store
Rubimirez

Methylene Blue Drops 5% Solution, Large 4.06 Fl Oz / 120mL, USP Grade Methylene ...
4.2

300+ bought

USD 30

MAXTITE Type I Deionized Water Ultrapure Analytical Grade 4 Gallons - ASTM/ACS Certified
US Store
MAXTITE

MAXTITE Type I Deionized Water Ultrapure Analytical Grade 4 Gallons - ASTM/ACS ...
5

300+ bought

USD 73

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

Taylor Reagent #3 2 oz R-0003-C, Liquid
4.4

300+ bought

USD 18

7% OFF
Taylor R-0004-A Ph Indicator Refill .75 ounce
US Store
Taylor Technologies, Inc.

Taylor R-0004-A Ph Indicator Refill .75 ounce
4.7

300+ bought

USD 14 15

LaMotte 7037-G Liquid Reagent, pH Indicator, 1 oz.
US Store
LaMotte

LaMotte 7037-G Liquid Reagent, pH Indicator, 1 oz.
4.6

200+ bought

USD 22

Black Iron Oxide - Fe3O4 - Natural - 5 Pounds
US Store
Alpha Chemicals

Black Iron Oxide - Fe3O4 - Natural - 5 Pounds
4.6

200+ bought

USD 30

Benzocaine, High Purity, Ultra Fine Powder, 100 Grams
US Store
ChemCenter

Benzocaine, High Purity, Ultra Fine Powder, 100 Grams
4.4

200+ bought

USD 35

Sodium Thiosulfate, Fine Crystals, 99.5% min., 500 Grams 1.1 lb.
US Store
ChemCenter

Sodium Thiosulfate, Fine Crystals, 99.5% min., 500 Grams 1.1 lb.
4.7

200+ bought

USD 29

8% OFF
Taylor Technologies R-0004-E, pH Indicator Solution for 2000 Series
US Store
Taylor Technologies

Taylor Technologies R-0004-E, pH Indicator Solution for 2000 Series
4.7

200+ bought

USD 36 39

13% OFF
TAYLOR TECHNOLOGIES INC R-0012-A REAGENT HARDNESS 3/4 OZ
US Store
Taylor

TAYLOR TECHNOLOGIES INC R-0012-A REAGENT HARDNESS 3/4 OZ
4.7

100+ bought

USD 14 16

2X Methylene Blue 1% Solution | 2X 3.4 Fl Oz - 2X 100 ml | Ultra High Purity | Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Set of Two | Heiltropfen
US Store
Heiltropfen

2X Methylene Blue 1% Solution | 2X 3.4 Fl Oz - 2X 100 ml | Ultra High Purity | ...

100+ bought

USD 37

Methylene Blue 5% Solution 3.4 Fl Oz - 100 ml | Highest Concentration | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen
US Store
Heiltropfen

Methylene Blue 5% Solution 3.4 Fl Oz - 100 ml | Highest Concentration | Ultra High ...
4.3

100+ bought

USD 36

Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, 2105669
US Store
HACH

Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, 2105669
4.6

100+ bought

USD 46

Hach DPD Free Chlorine Reagent Powder Pillows, 5 mL, Pack of 100, 1407799
US Store
HACH

Hach DPD Free Chlorine Reagent Powder Pillows, 5 mL, Pack of 100, 1407799
4.6

100+ bought

USD 41

Qualitative Benedicts Solution, 100mL - The Curated Chemical Collection
US Store
ALDON

Qualitative Benedicts Solution, 100mL - The Curated Chemical Collection
4.5

100+ bought

USD 23

Benzocaine, Ultra Pure, Fine Crystalline Powder, 25 Grams
US Store
ChemCenter

Benzocaine, Ultra Pure, Fine Crystalline Powder, 25 Grams
4.2

100+ bought

USD 25

3% OFF
Methylene Blue Drops 1% Pharmaceutical Grade - USP 99.9% Pure Doctor-Formulated Liquid Solution - Made in USA 50ml Bottle with Precision Dropper
US Store
BETTER LIFE LAB

Methylene Blue Drops 1% Pharmaceutical Grade - USP 99.9% Pure Doctor-Formulated ...
4

100+ bought

USD 29 30

LD Carlson 6106B Calcium Sulphate Gypsum - 1 lb.
US Store
LD Carlson

LD Carlson 6106B Calcium Sulphate Gypsum - 1 lb.
4.6

100+ bought

USD 16

5-Amino-1MQ Analytical Reagent Powder, CAS 42464-96-0, Laboratory Use Only, 50mg
US Store

5-Amino-1MQ Analytical Reagent Powder, CAS 42464-96-0, Laboratory Use Only, 50mg
5

100+ bought

USD 65

Taylor Reagent Replacement Refills, Thiosulfate #7/16 oz. / R-0007-E
US Store
Taylor Technologies, Inc.

Taylor Reagent Replacement Refills, Thiosulfate #7/16 oz. / R-0007-E
4.2

50+ bought

USD 37

Glyzine Pure Ozonized Glycerin | 2 oz | Deep Moisturizing Humectant | Ozone Skincare for Face & Body | Anti-Aging, Acne & Sensitive Skin Support
US Store
Simply O3

Glyzine Pure Ozonized Glycerin | 2 oz | Deep Moisturizing Humectant | Ozone ...
4.5

50+ bought

USD 66

Polyvinlypyrrolidone, Povidone, PVP-40,k-30, Ultra Pure, 100 Grams
US Store
ChemCenter

Polyvinlypyrrolidone, Povidone, PVP-40,k-30, Ultra Pure, 100 Grams
4.6

50+ bought

USD 32

17% OFF
Caig Labs CL-ETCH-16 Ferric Chloride PCB Etchant Solution 16oz Bottle
US Store
CAIG LABORATORIES

Caig Labs CL-ETCH-16 Ferric Chloride PCB Etchant Solution 16oz Bottle
4.7

50+ bought

USD 30 36

Hydrogen Test Reagent,Dissolved Hydrogen Test Reagent ,H2Blue,Test the Concentration of Hydrogen Molecules in Water
US Store
Kueysing

Hydrogen Test Reagent,Dissolved Hydrogen Test Reagent ,H2Blue,Test the ...
4.1

50+ bought

USD 30

28% OFF
Methylene Blue Gummies 10mg USA Made, 3rd Party Tested USP Grade
US Store
METHYLENE BLUE CO

Methylene Blue Gummies 10mg USA Made, 3rd Party Tested USP Grade
3.7

50+ bought

USD 42 58

ALDON Innovating Science 15g Luminol Powder Reagent Used in Forensic Investigation - Makes 250mL of Luminol Spray
US Store
ALDON

ALDON Innovating Science 15g Luminol Powder Reagent Used in Forensic Investigation ...
3.7

50+ bought

USD 34

Soy Peptone Powder, for Laboratory Research, Pure Plant-Derived
US Store
Coxivezx

Soy Peptone Powder, for Laboratory Research, Pure Plant-Derived
4

50+ bought

USD 27

Nutricel Supplements Methylene Blue Boost Liquid Drops, 4 fl oz
US Store
Nutricel Supplements

Nutricel Supplements Methylene Blue Boost Liquid Drops, 4 fl oz
3.9

50+ bought

USD 45

14% OFF
2PCS Stainless Steel Test Liquid, 15ml Detection Reagent, Rapid Tableware with Analysis Solution, Inspection Utility with Easy Use, Compact Accessory, Metal Purity Detector for Kitchenware
US Store

2PCS Stainless Steel Test Liquid, 15ml Detection Reagent, Rapid Tableware with ...
4.3

50+ bought

USD 12 14

304 Stainless Steel Test Solution
US Store
Wotermly

304 Stainless Steel Test Solution
4.8

50+ bought

USD 29

Hydroxypropyl-Beta-Cyclodextrin, Powder, 99.5% min., 100 Grams
US Store
ChemCenter

Hydroxypropyl-Beta-Cyclodextrin, Powder, 99.5% min., 100 Grams
4.4

50+ bought

USD 48

Beta-Cyclodextrin, High Purity, Powder, 100 Grams 3.5 oz.
US Store
ChemCenter

Beta-Cyclodextrin, High Purity, Powder, 100 Grams 3.5 oz.
4.3

50+ bought

USD 25

Collodion, Non-Flexible, 100ml
US Store
Chemsavers

Collodion, Non-Flexible, 100ml
4.5

50+ bought

USD 90

Potassium Permanganate Reagent Grade Powder Free Flowing, 2 oz Jar Pack of 2 | High-Purity KMnO4 by Dawn SCI for Laboratory & General Use
US Store
DSI-DAWN SCIENTIFIC

Potassium Permanganate Reagent Grade Powder Free Flowing, 2 oz Jar Pack of 2 | ...
4.5

50+ bought

USD 23

Lamotte P-6740-H Free Chlorine Test Reagent, DPD #1A; 60 Ml
US Store
LaMotte

Lamotte P-6740-H Free Chlorine Test Reagent, DPD #1A; 60 Ml
4.6

50+ bought

USD 25

12% OFF
Methylene Blue Pharmaceutical Grade 2% Drops, 100 mL
US Store
Bio Bloom

Methylene Blue Pharmaceutical Grade 2% Drops, 100 mL
4.3

50+ bought

USD 37 42

Reagent-Grade Sodium Carbonate Anhydrous, 500g - The Curated Chemical Collection
US Store
ALDON

Reagent-Grade Sodium Carbonate Anhydrous, 500g - The Curated Chemical Collection
4.4

50+ bought

USD 34

ALDON Innovating Science Potassium Permanganate Powder, 500g - Reagent-Grade - The Curated Chemical Collection
US Store
ALDON

ALDON Innovating Science Potassium Permanganate Powder, 500g - Reagent-Grade - The ...
4.8

50+ bought

USD 60

Taylor Calcium Indicator Liquid .75 oz R-0011L-A
US Store
Taylor

Taylor Calcium Indicator Liquid .75 oz R-0011L-A
4.8

50+ bought

USD 20

Shop Analytical Reagents Online from Ubuy Puerto Rico

How can we forget spending hours on an experiment only to have the results go sideways because of a tiny impurity? It’s a total headache. And we know that in the lab, precision isn't just a goal, but it’s the whole point. That’s where the reliable Laboratory Analytical Reagents enter the game to take the guesswork out of your data.

Run complex chromatography or a simple titration, these Certified Analytical Reagents ensure your hard work stands up to scrutiny. The vast selection of Laboratory Reagent Chemicals helps you hit those exact benchmarks every single time. 

We offer a wide range of analytical laboratory solutions to get spot-on results. Browse the entire range and have them imported straight to your home with just a few clicks. 

Amazing Deals and Offers On Analytical Reagents 

Don't settle for "close enough.” Discover huge deals and exclusive discounts on a wide variety of analytical reagents. Have a look at the various types of these reagents you can purchase online.   

Analytical Grade Reagents (AR)

If you need high-stakes accuracy, these are your best friends. These laboratory analytical reagents are designed with incredibly low impurity levels to ensure they don't mess with your reactions. Think of them as the "pure gold" of the lab world. 

We use them for everything from complex chromatography to delicate titrations where every drop counts. Their build is strictly controlled, so you get consistent results every single time. It’s a smart pick if you want to avoid those "wait, why is my sample purple?" moments.

Certified Reference Materials

These are like the gold standard for calibration. These certified analytical reagents come with a certificate that proves what’s inside. They are built to provide an exact known value so you can check if your equipment is actually telling the truth. 

We rely on these analytical laboratory solutions to validate our methods and keep everything above board. If you are preparing for an audit or a big publication, you definitely want these in your cabinet. They offer a peace of mind that's worth every penny.

High-Purity Solvents

When you are working with sensitive instruments, even a tiny speck of "who-knows-what" can cause a major headache. These high-quality analytical reagents are filtered and processed to be nearly 100% pure. These lab chemicals are designed to be chemically quiet.

They don't interfere with the signals your machines are trying to read. These are vital laboratory reagent chemicals for liquid chromatography or spectroscopy. Using them is like cleaning your glasses; suddenly, everything is crystal clear. They help your equipment run smoother, and your data look sharper.

Select the Right Analytical Reagents to Get the Perfect Lab Results

Still confused about finding the ideal one? We have categorised a diverse selection of these analytical reagents based on their type and application. Just go through the curated range and pick a suitable one for your needs and lab preferences.

Reagent Type

Common Applications

Key Brands

Analytical Grade Reagents (AR)

* Precise quantitative analysis

* Standard titrations and assays

* Quality control testing in food and pharma

Sigma-Aldrich, Merck, Thermo Fisher Scientific

Certified Reference Materials

* Instrument calibration and validation

* Ensuring "NIST traceable" accuracy

* Formal laboratory audits and method verification

Sigma-Aldrich (Supelco), LGC Standards, Inorganic Ventures

High-Purity Solvents

* Mobile phases for HPLC and GC-MS

* Spectroscopy and trace element analysis

* Sensitive organic synthesis

Sigma-Aldrich, Honeywell (Burdick & Jackson), Avantor (J.T.Baker)

Technical/General Grade

* Initial lab cleaning and glass washing

* Large-scale industrial prep work

* Educational classroom demonstrations

Sigma-Aldrich, VWR Chemicals

Biochemical Reagents

* Protein purification and DNA sequencing

* Cell culture and enzymatic assays

* Medical research and diagnostics

Sigma-Aldrich, Roche, Bio-Rad


Take  a moment & check out the ultimate range of lab & scientific products to enjoy an overall learning experience in your lab.

Frequently Asked Questions

  • Are Analytical Reagents Safe to Use?

    When you follow Safety Data Sheets, they are safe. Also, use Personal Protective Equipment like gloves and goggles, and always work in well-ventilated laboratory areas.

  • Where are Analytical Reagents Online in Puerto Rico?

    Ubuy is the one-stop online shopping destination to buy a variety of analytical reagents from the trusted brands in Puerto Rico.

  • What Packaging Formats are Available for Analytical Reagents?

    The reagents come in clear or amber glass bottles, HDPE plastic, and sealed ampoules. You will find wide-mouth jars for powders and narrow-neck bottles for liquids.

  • What Factors Should be Considered When Selecting Analytical Reagents?

    Purity grade, application compatibility, and regulatory standards must be prioritised while selecting analytical reagents. Also, check the manufacturer reputation, shelf life, and storage requirements to ensure reliable experimental results.