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- Coliform Incubators
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- Microscopes, Accessories & Supplies
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- Glass Beakers
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- Glass Suction Flasks
- Heavy-Duty Wide-Mouth Class A Volumetric Flasks with Ground-Glass Necks & Pennyhead Glass Stoppers
- Class A Volumetric Flasks with Ground Glass Necks & Solid Pennyhead Glass Stoppers
- Class A Volumetric Flasks with Ground-Glass Necks & Plastic Stoppers
- Class A Volumetric Flasks with Snap Caps
- Glass Volumetric Flask Solid Pennyhead Stoppers
- Glass Volumetric Flask Plastic Stoppers
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- Narrow-Mouth Erlenmeyer Flasks
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- Plastic Beakers
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- Narrow-Mouth Plastic Bottles
- Amber Narrow-Mouth Plastic Bottles
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- Amber Wide-Mouth Plastic Bottles
- Clear Wide-Mouth Plastic Bottles
- Rectagular Wide-Mouth Plastic Bottles
- Square Wide-Mouth Plastic Bottles
- Wide-Mouth Plastic Mason Jars
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- Other Plastic Bottles
- Plastic Burets
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- Test Kits & Refills
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- Meters, Timers & Clocks
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- Thermometers
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- General Lab Non-Mercury Thermometers
- Safety-Coated General Lab Non-Mercury Thermometers
- High-Precision Non-Mercury Thermometers
- Safety-Coated High-Precision Non-Mercury Thermometers
- Ever-Safe Non-Toxic Thermometers
- Safety-Coated Ever-Safe Non-Toxic Thermometers
- ASTM Non-Mercury Thermometers
- Certified Incubator Thermometers
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- Alarm Thermometers
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- Syringes & Supplies
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- Tubing
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- Filters & Funnels
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- Funnels
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- Filter Paper
- Glass Fiber Filters
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- Whatman 934-AH® Glass Fiber Filters
- NCL 934-AH® Glass Fiber Filters
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- GF/B Glass Fiber Filters
- GF/C Glass Fiber Filters
- GF/D Glass Fiber Filters
- Other Glass Fiber Filters
- Millipore Glass Fiber Filters
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- A-E Glass Fiber Filters
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- ACS Certified Reagents
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- COD Testing
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- Metal Finishing & Anodizing Testing
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- Nitrate Standards & Reagents
- Nitrite Standards & Reagents
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- QA/QC Standards
- Turbidity Standards
Welcome to North Central Laboratories!
North Central Laboratories provides laboratory equipment, supplies, and service for Water and Wastewater Treatment Plants. Ninety-eight percent of all orders are shipped within one business day upon receipt.
We offer substantial discounts to municipalities. Instant credit to municipalities - no waiting - no credit applications to fill out. No service charge for small orders, AND our chemists are happy to assist you with any questions or technical problems which you may have.
Featured products
EA - NW-712 - Table Top Cleaner, Disinfectant, and Sanitizer (NW712)
NW-712
Table Top Cleaner, Disinfectant, and Sanitizer
$7.50
IW-066 - 70% Isopropyl Alcohol (IPA) Non-Sterile Cotton Cloth Wipes (IW066)
IW-066
Cotton cloth IPA wipes, non-sterile, 70% Isopropyl Alcohol. 6" x 6". 80 wipes per tub.
From $17.25
NW-007 - D-Germ Hand Sanitizer, 18 oz Pump (NW007)
NW-007
D-Germ hand sanitizer gel in 18 oz pump dispenser bottle
From $7.95
B-12D - BOD/GGA Standard, 50 ml, 198 ppm (B12D)
B-12D
50 ml BOD/glucose-glutamic acid (GGA) standard, concentration of 198 ppm
From $5.20
PK(100/pk) - FN-93447 - 4.7 cm NCL Grade 934-AH® Glass Fiber Filters (FN93447)
FN-93447
4.7 cm diameter NCL grade 934-AH® glass fiber filters
$46.65
B-47 - pH Buffer Solution, pH 7.00, Yellow-Coded (B47)
B-47
pH 7.00 ± 0.02 yellow color-coded standardized buffer solution for calibration
From $9.75
PK(50/pk) - NCL-882 - M-FC Broth w/ Rosolic Acid in Plastic Ampules (NCL882)
NCL-882
Hach M-FC fecal coliform broth with rosolic acid, with red/pink background, and in plastic ampules
$72.65
EA - FG-711 - Magnetic Filter Funnel, 300 ml, #200300-01 (FG711)
FG-711
Magnetic 300 ml filter funnel for 47 mm filters
$134.70
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