Articles & Documents – Reactivo

Skip to content

Silica Reagent Kit

Nitrate Reagent Kit

Total Nitrogen Reagent Kit

Ammonia Nitrogen Reagent Kit

Total Phosphate Reagent Kit

Chemical Oxygen Demand Reagent Kit

Buffer Solution

Ethanol Solution

Sodium Benzoate

Calcium Carbonate

Select
- SG
- MY

Select
- SG
- MY

Back to Main Site

Login | Register

Back to Main Site

Visit MY Site

Understanding Batch Certificates and CoAs: How to Verify Chemical Quality

The Foundation of Reliable Results: High-Quality Laboratory Solutions You Can Trust

Silica Reagent Kit

Nitrate Reagent Kit

Total Nitrogen Reagent Kit

Ammonia Nitrogen Reagent Kit

Total Phosphate Reagent Kit

Understanding Reagent Grades: What AR, LR, and HPLC Really Mean

Chemical Oxygen Demand Reagent Kit

Calibration Made Simple: Ensuring Accuracy in Lab Instruments

Laboratory Consumables

Documents & Articles

Login | Register

MY ACCOUNT

MY ORDERS

All Products
Chemicals
Laboratory Consumables
Equipment
Sale
Support

All Products
Chemicals
Laboratory Consumables
Equipment
Sale
Support

MY ACCOUNT

/

Articles & Documents

Articles & Documents

Understanding Batch Certificates and CoAs: How to Verify Chemical Quality

The Foundation of Reliable Results: High-Quality Laboratory Solutions You Can Trust

Understanding Reagent Grades: What AR, LR, and HPLC Really Mean

Calibration Made Simple: Ensuring Accuracy in Lab Instruments

Understanding pH Buffers and Their Critical Role in Research

5 Common Mistakes in Handling Chemicals — and How to Avoid Them

A Quick Guide to GHS Labels and Lab Chemical Safety

How to Perform Gas Chromatography (GC) Analysis

Digitalization in Lab Supply Ordering: What’s Changing and Why It Matters

Best Membrane Filters for Lab Filtration: How to Pick the Right One

Show:

Reactivo

•

11 Nov 2025

Understanding Batch Certificates and CoAs: How to Verify Chemical Quality

Batch Certificate, Certificate Of Analysis, Reactivo Singapore

Reactivo

•

27 Oct 2025

The Foundation of Reliable Results: High-Quality Laboratory Solutions You Can Trust

buffer solution, conductivity standard solution, deionised water, ultrapure water

Reactivo

•

14 Oct 2025

Understanding Reagent Grades: What AR, LR, and HPLC Really Mean

lab reagents supplier, laboratory chemicals, reagent grades

Reactivo

•

6 Oct 2025

Calibration Made Simple: Ensuring Accuracy in Lab Instruments

Calibration, Laboratory Instruments

Reactivo

•

24 Sep 2025

Understanding pH Buffers and Their Critical Role in Research

Buffer Solutions, Chemical Reagents, pH Testing

Reactivo

•

16 Sep 2025

5 Common Mistakes in Handling Chemicals — and How to Avoid Them

Chemical Storage Guidelines, Lab Safety Compliance, Workplace Safety

< Page1 Page2 Page3 >

Whitepaper & Research

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

Guide Article

by Author

With 30+ years in the chemical and reagent industry, Reactivo is a trusted Singapore-based manufacturer. Our strong local production ensures uninterrupted supply, even amid global disruptions.

Shop

Support

Documents & Articles

Subscribe to Newsletter

Facebook Linkedin Youtube

© 2025 | All rights reserved | Reactivo®

Privacy Policy
Terms & Conditions
Return & Refund Policy

Scroll to Top

Reset Password

Enter the email address linked to your account, and we'll send you a password reset link.

Email

Reset Password

Enter the email address linked to your account, and we’ll send you a password reset link.

Email

Choose your account type to continue

Individual

For personal access

Business

For company orders

Account Perks

Back

Features

Access Type

Order Placement

Payment Options

License Requirements

Sub-account Management

Special Rates/Discounts

Onboarding Process

Order Management

Future Automation Readiness

RFQ (Request for Quotation)

Target Users

Business Account

Self-sign-up

Listed prices

Invoice or PO

Verified license

Not available

Not available

Self-registration

Limited

Limited

Available

Small businesses

Corporate Account

Invite-only

Special preset prices

Invoice or PO

Verified license

Available

Available

Internal onboarding

Streamlined

Designed for future

Available

Large corporations

Want to Upgrade to a Corporate Account?

Unique Entity Number (UEN)

Register Your Interest Today

Sign In

To sign into your profile, please enter your username or email address and password.

Email

Password

Remember Me

Email

Password

Forgot Password

Don’t have an account?

Forgot Password