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Lab Testing

Lab Testing

Alkalinity Testing
Chlorine Testing
Colorimeters & Spectrophotometers
Conductivity, Salinity & TDS Testing
Fluoride Testing

Hardness Testing
Iron Testing
Lead & Heavy Metals Testing
Microbiological Testing
Multiparameter Testing
Nitrogen Testing
Other Testing
Oxygen Testing (Including BOD & COD)
pH, ORP, ISE Testing
Phosphates & Phosphorus Testing
Solids, Suspended (TSS) Testing
Turbidity Testing

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2150 Products

Lab Testing

Water & Wastewater Lab Testing equipment

Browse a wide selection of high-quality lab equipment including spectrophotometers, turbidimeters, and colorimeters for measuring parameters such as pH, turbidity, chlorine, dissolved oxygen, fluoride, ammonia and many others. We carry everything you need to ensure your testing lab is in compliance with water quality regulatory standards.

Alkalinity Testing

Chlorine Testing

Colorimeters & Spectrophotometers

Conductivity, Salinity & TDS Testing

Fluoride Testing

Hardness Testing

Lead & Heavy Metals Testing

Microbiological Testing

Multiparameter Testing

Nitrogen Testing

Oxygen Testing (Including BOD & COD)

pH, ORP, ISE Testing

Phosphates & Phosphorus Testing

Solids, Suspended (TSS) Testing

Turbidity Testing

2150 Products

Core & Main Bromcresol Green Indicator Solution, 0.1% w/v, 120 mL

$15.50

Mfr. Part # BG4135-C

Product # 706949

Core & Main Sodium Thiosulfate, 1.0N, 1 L

$25.90

Mfr. Part # ST2965-Q

Product # 707269

Core & Main Sodium Thiosulfate, 1.0N, 500 mL

$19.85

Mfr. Part # ST2965-P

Product # 707268

Core & Main Sodium Thiosulfate, 0.00564N, 4 L

$172.45

Mfr. Part # ST2701-G

Product # 707258

Core & Main Sodium Thiosulfate, 0.00564N, 1 L

$45.80

Mfr. Part # ST2701-Q

Product # 707257

Core & Main Sodium Thiosulfate, 0.00564N, 500 mL

$30.30

Mfr. Part # ST2701-P

Product # 707256

Core & Main Phenylarsine Oxide, 0.00564N, 4 L

$199.95

Mfr. Part # PO4400-G

Product # 707157

Core & Main Phenylarsine Oxide, 0.00564N, 1 L

$146.80

Mfr. Part # PO4400-Q

Product # 707156

Core & Main Phenylarsine Oxide, 0.00564N, 500 mL

$89.80

Mfr. Part # PO4400-P

Product # 707155

Core & Main Iodide Reagent, 1 L

$45.00

Mfr. Part # IO2810-Q

Product # 707082

Core & Main Iodide Reagent, 500 mL

$33.95

Mfr. Part # IO2810-P

Product # 707081

Core & Main Zero Oxygen Standard, 500 mL

$16.95

Mfr. Part # ZE4175-P

Product # 707317

Core & Main Zero Oxygen Standard, 120 mL

$13.50

Mfr. Part # ZE4175-C

Product # 707316

Core & Main Phosphate Standard, 5ppm, 1 L

$63.20

Mfr. Part # PS3305-Q

Product # 707163

Core & Main Phosphate Standard, 5ppm, 500 mL

$38.30

Mfr. Part # PS3305-P

Product # 707162

Core & Main Phosphate Standard, 1ppm, 1 L

$63.20

Mfr. Part # PS3301-Q

Product # 707161

Core & Main Phosphate Standard, 1ppm, 500 mL

$45.60

Mfr. Part # PS3301-P

Product # 707160

Core & Main Iron Standard Solution as Fe, 200 mg/L (ppm), 1 L

$97.95

Mfr. Part # IS1200-Q

Product # 707087

Core & Main Iron Standard Solution as Fe, 200 mg/L (ppm), 500 mL

$53.95

Mfr. Part # IS1200-P

Product # 707086

Core & Main Hardness Standard as CaCO3, 1000 ppm, 1 L

$55.35

Mfr. Part # HA7670-Q

Product # 707040

Core & Main Hardness Standard as CaCO3, 1000 ppm, 500 mL

$37.65

Mfr. Part # HA7670-P

Product # 707039

Core & Main Hardness Standard as CaCO₃, 100 ppm, 1 L

$48.25

Mfr. Part # HA7630-Q

Product # 707038

Core & Main Hardness Standard as CaCO3, 100 ppm, 500 mL

$29.55

Mfr. Part # HA7630-P

Product # 707037

Core & Main Fluoride Standard, 1000 mg/L (ppm), 1 L

$45.00

Mfr. Part # FS5000-Q

Product # 707030

Core & Main Fluoride Standard, 1000 mg/L (ppm), 500 mL

$32.20

Mfr. Part # FS5000-P

Product # 707029

Core & Main Fluoride Standard, 100 mg/L (ppm), 1 L

$43.40

Mfr. Part # FS3100-Q

Product # 707028

Core & Main Fluoride Standard, 100 mg/L (ppm), 500 mL

$30.00

Mfr. Part # FS3100-P

Product # 707027

Core & Main Fluoride Standard, 20 mg/L (ppm), 500 mL

$28.30

Mfr. Part # FS3020-P

Product # 707026

Core & Main Fluoride Standard, 10 mg/L (ppm) with TISAB, 500 mL

$88.75

Mfr. Part # FS6010-P

Product # 707025

Core & Main Fluoride Standard, 10 mg/L (ppm), 1 L

$38.30

Mfr. Part # FS3010-Q

Product # 707024

Core & Main Fluoride Standard, 10 mg/L (ppm), 500 mL

$26.95

Mfr. Part # FS3010-P

Product # 707023

Core & Main Fluoride Standard, 5.0 mg/L (ppm), 1 L

$38.50

Mfr. Part # FS3005-Q

Product # 707022

Core & Main Fluoride Standard, 5.0 mg/L (ppm), 500 mL

$24.45

Mfr. Part # FS3005-P

Product # 707021

Core & Main Fluoride Standard, 2.0 mg/L (ppm) with TISAB, 1 L

$120.65

Mfr. Part # FS6002-Q

Product # 707020

Core & Main Fluoride Standard, 2.0 mg/L (ppm) with TISAB, 500 mL

$88.75

Mfr. Part # FS6002-P

Product # 707019

Core & Main Fluoride Standard, 2.0 mg/L (ppm), 1 L

$34.70

Mfr. Part # FS2120-Q

Product # 707018

Core & Main Fluoride Standard, 2.0 mg/L (ppm), 500 mL

$23.05

Mfr. Part # FS2120-P

Product # 707017

Core & Main Fluoride Standard, 1.5 mg/L (ppm), 1 L

$34.65

Mfr. Part # FS2115-Q

Product # 707016

Core & Main Fluoride Standard, 1.2 mg/L (ppm), 1 L

$34.50

Mfr. Part # FS2112-Q

Product # 707015

Core & Main Fluoride Standard, 1.0 mg/L (ppm) with TISAB, 500 mL

$88.75

Mfr. Part # FS6001-P

Product # 707014

Core & Main Fluoride Standard, 1.0 mg/L (ppm), 1 L

$34.80

Mfr. Part # FS2101-Q

Product # 707013

Core & Main Fluoride Standard, 1.0 mg/L (ppm), 500 mL

$24.40

Mfr. Part # FS2101-P

Product # 707012

Core & Main Fluoride Standard, 0.50 mg/L (ppm), 1 L

$34.80

Mfr. Part # FS2005-Q

Product # 707011

Core & Main Fluoride Standard, 0.50 mg/L (ppm), 500 mL

$24.50

Mfr. Part # FS2005-P

Product # 707010

Core & Main Fluoride Standard, 0.20 mg/L (ppm), 1 L

$34.50

Mfr. Part # FS2002-Q

Product # 707009

Core & Main Fluoride Standard, 0.20 mg/L (ppm), 500 mL

$24.40

Mfr. Part # FS2002-P

Product # 707008

Core & Main COD Standard, 1000ppm, 500 mL

$27.30

Mfr. Part # CO8445-P

Product # 706978

Core & Main Chlorine Standard, 1000ppm as Cl₂, 1 L

$45.85

Mfr. Part # CH9210-Q

Product # 706973

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