Robert Nicolait International Ltd.

Robert Nicolait International Ltd. Authorized distributor for Hach, Merck, Millipore Merck, and Culligan in Belize. Whatever your workflow needs, we’ve got you covered.

We supply lab essentials, water treatment solutions, and analytical products for any industry.

We’re proud to serve as the trusted agent for four global leaders—Merck, Millipore Merck, Culligan, and Hach—bringing yo...
28/05/2026

We’re proud to serve as the trusted agent for four global leaders—Merck, Millipore Merck, Culligan, and Hach—bringing you excellence in life sciences, water treatment, and analytical solutions.

Whether you need lab essentials, industrial water systems, or testing equipment, we’ve got you covered with the quality and reliability these names are known for. R

Reach out to learn how we can support your business!
501-614-9213 or [email protected]

Employment Opportunity!!! Details below.
27/05/2026

Employment Opportunity!!! Details below.

Fast, reliable, on-site water quality testing—all on one strip. 📋💧The 5-in-1 Test Strips deliver quick, dependable resul...
22/05/2026

Fast, reliable, on-site water quality testing—all on one strip. 📋💧
The 5-in-1 Test Strips deliver quick, dependable results for five key parameters in a single test. Perfect for field evaluations, routine monitoring, or preliminary assessments.
What you get:
✅ 5 parameters on 1 strip
✅ 50 tests per bottle
✅ Great for on-site use
✅ Reliable results you can trust
Contact us at 📱+501-614-9213 📧[email protected]

Two media. One paddle. Comprehensive microbiological testing. 🧫✅These Dual-Sided Paddle Testers combine bacterial and fu...
15/05/2026

Two media. One paddle. Comprehensive microbiological testing. 🧫✅
These Dual-Sided Paddle Testers combine bacterial and fungal enumeration in a single, convenient device—perfect for quick, reliable microbiological assessment.
Key Details:
1) Side One – Tryptone Glucose Extract Agar with TTC
-Enumeration of total aerobic bacteria
-TTC stains colonies for easy counting
2)Side Two – Sabouraud Dextrose Agar (Emmons) with Rose Bengal
-Selective medium for yeast and fungi
-Adjusted pH and dextrose concentration enhances fungal recovery
-Inhibits bacterial growth
-Smooth colonies = yeast; filamentous/fuzzy colonies = mold
Ideal for routine monitoring, cooling water systems, or any application requiring quick microbial assessment.
Available now in Belize through Robert Nicolait & Associates, your Hach Agent.
Contact us at 📱+501-614-9213 📧[email protected]

USEPA accepted and ready for action.Ensure compliance in drinking water and wastewater analysis with the Free Chlorine P...
14/05/2026

USEPA accepted and ready for action.
Ensure compliance in drinking water and wastewater analysis with the Free Chlorine Powder Pillows from Robert Nicolait & Associates, your Hach Agent in Belize.
✅ USEPA accepted (Hach Method 8021)
✅ Boric Acid free
✅ Optimized for Hach colorimeters & spectrophotometers
✅ Range: 0.02 – 2.00 mg/L Cl₂
Get accurate results with every 10 mL sample. 📦 Pack of 100 available now.
Contact us at 📱+501-614-9213 📧[email protected]

Wastewater influent testing made simple. 💧The Hach TNTplus® COD High Range (TNT822) delivers reliable Chemical Oxygen De...
13/05/2026

Wastewater influent testing made simple. 💧
The Hach TNTplus® COD High Range (TNT822) delivers reliable Chemical Oxygen Demand results with less waste and less hassle.
🔬 Range: 20 – 1500 mg/L COD
✅ USEPA approved for wastewater analysis (40 CFR 136.3)
♻️ No separate blank vial needed – reduces waste
🌎 Compatible with ezCOD Waste Recycling Service
Essential for BOD:COD ratio calculations and treatment process control. Available now in Belize through Robert Nicolait & Associates, your Hach Agent.
Contact us at 📱+501-614-9213 📧[email protected]

Reliable nitrate determination—MR and HR in one method. 🧪💧The NitraVer® 5 Nitrate Powder Pillows use the cadmium reducti...
12/05/2026

Reliable nitrate determination—MR and HR in one method. 🧪💧
The NitraVer® 5 Nitrate Powder Pillows use the cadmium reduction method for accurate nitrate analysis across medium and high ranges. Trusted for wastewater and water quality applications.
Key Details:
✅ Determination of MR and HR nitrate (NitraVer® 5 method)
✅ Hach Methods 8039 and 8171
✅ Range: 0.1 – 10.0 mg/L or 0.3 – 30.0 mg/L as nitrate-N
✅ Sample size: 10 mL
✅ Pack of 100 powder pillows
Contact us at 📱+501-614-9213 📧[email protected]

Two media. One paddle. Comprehensive microbiological testing. 🧫✅These Dual-Sided Paddle Testers combine bacterial and fu...
11/05/2026

Two media. One paddle. Comprehensive microbiological testing. 🧫✅
These Dual-Sided Paddle Testers combine bacterial and fungal enumeration in a single, convenient device—perfect for quick, reliable microbiological assessment.
Key Details:
1) Side One – Tryptone Glucose Extract Agar with TTC
-Enumeration of total aerobic bacteria
-TTC stains colonies for easy counting
2)Side Two – Sabouraud Dextrose Agar (Emmons) with Rose Bengal
-Selective medium for yeast and fungi
-Adjusted pH and dextrose concentration enhances fungal recovery
-Inhibits bacterial growth
-Smooth colonies = yeast; filamentous/fuzzy colonies = mold
Ideal for routine monitoring, cooling water systems, or any application requiring quick microbial assessment.
Available now in Belize through Robert Nicolait & Associates, your Hach Agent.
Contact us at 📱+501-614-9213 📧[email protected]

18/09/2024

Yes! We also perform service and calibration of Hach Spectrophotometers. As authorized service provider we can inspect/service/repair/calibrate your Hach specs. Contact us for more information.

Did you know the water you drink should be tested for a variety of microorganisms like coliforms, f***l streptococci and...
10/07/2024

Did you know the water you drink should be tested for a variety of microorganisms like coliforms, f***l streptococci and pseudomonas? Yet many if not all purified water bottlers don't do these analysis on a routine basis! Next time you purchase your water ask the producer if they perform these analysis.

Address

San Estevan Village
Orange Walk
00501

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

Telephone

+5016149213

Website

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