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Lab Chemicals & Reagents


Water quality chemicals, reagents, and standards designed for repeatable & accurate measurements


Explore a range of reagents, chemicals, and standards that ensure quality compliance and repeatable tests in your water testing laboratory. These ensure repeatable, reliable analysis for municipal regulatory requirements.

Core & Main Fluoride Standard, 1.5 mg/L (ppm), 500 mL
$28.30

Mfr. Part # FS2115-P

Product # 707366

Core & Main Fluoride Standard, 20mg/L (ppm), 1 L
$49.70

Mfr. Part # FS3020-Q

Product # 707367

Core & Main Fluoride Standard, 0.8 mg/L (ppm), 500 mL
$28.30

Mfr. Part # FS2008-P

Product # 707364

Core & Main Fluoride Standard, 1.2 mg/L (ppm), 500 mL
$28.30

Mfr. Part # FS2112-P

Product # 707363

Core & Main Fluoride Standard, 0.8 mg/L (ppm), 1L
$52.95

Mfr. Part # FS2008-Q

Product # 707365

Core & Main Ammonia Standard, 1.0 ppm as N, 1 L
$41.30

Mfr. Part # AS1001-Q

Product # 707324

Core & Main Sulfuric Acid, 1.0 N, 500 mL
$15.95

Mfr. Part # SA1625-P

Product # 707326

Core & Main Ammonia Standard, 1.0 ppm as N, 500 mL
$28.95

Mfr. Part # AS1001-P

Product # 707323

Core & Main Sulfuric Acid, 19.2N, 1 L
$61.90

Mfr. Part # SA1708-Q

Product # 707293

Core & Main Hydrochloric Acid, 1.0N, 4 L
$42.95

Mfr. Part # HA6141-G

Product # 707057

Core & Main Hydrochloric Acid, 1.0N, 500 mL
$13.35

Mfr. Part # HA6141-P

Product # 707055

Core & Main Hydrochloric Acid, 1.0N, 1 L
$20.00

Mfr. Part # HA6141-Q

Product # 707056

Core & Main Hydrochloric Acid, 0.5N, 4 L
$42.95

Mfr. Part # HA6115-G

Product # 707054

Core & Main Hydrochloric Acid, 0.1N, 500 mL
$12.05

Mfr. Part # HA6091-P

Product # 707049

Core & Main Hydrochloric Acid, 0.5N, 1 L
$20.00

Mfr. Part # HA6115-Q

Product # 707053

Core & Main Hydrochloric Acid, 0.5N, 500 mL
$13.40

Mfr. Part # HA6115-P

Product # 707052

Core & Main Hydrochloric Acid, 0.1N, 1 L
$18.25

Mfr. Part # HA6091-Q

Product # 707050

Core & Main Hydrochloric Acid, 0.1N, 4 L
$42.25

Mfr. Part # HA6091-G

Product # 707051

Core & Main Hydrochloric Acid, 0.02N, 500 mL
$12.05

Mfr. Part # HA6020-P

Product # 707046

Core & Main Hydrochloric Acid, 0.02N, 4 L
$42.25

Mfr. Part # HA6020-G

Product # 707048

Core & Main Hydrochloric Acid, 0.02N, 1 L
$18.25

Mfr. Part # HA6020-Q

Product # 707047

Core & Main Hydrochloric Acid, 0.01N, 500 mL
$41.00

Mfr. Part # HA6005-P

Product # 707043

Core & Main Hydrochloric Acid, 0.01N, 4 L
$114.55

Mfr. Part # HA6005-G

Product # 707045

Core & Main Hydrochloric Acid, 0.01N, 1 L
$65.50

Mfr. Part # HA6005-Q

Product # 707044

Core & Main Hydrochloric Acid, 2.0N, 500 mL
$13.35

Mfr. Part # HA6172-P

Product # 707058

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, 500 mL
$29.55

Mfr. Part # HA7630-P

Product # 707037

Core & Main Hardness Standard as CaCO₃, 100 ppm, 1 L
$48.25

Mfr. Part # HA7630-Q

Product # 707038

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, 1.0 mg/L (ppm) with TISAB, 500 mL
$88.75

Mfr. Part # FS6001-P

Product # 707014

Core & Main Fluoride Standard, 10 mg/L (ppm) with TISAB, 500 mL
$88.75

Mfr. Part # FS6010-P

Product # 707025

Core & Main Fluoride Standard, 5.0 mg/L (ppm), 500 mL
$24.45

Mfr. Part # FS3005-P

Product # 707021

Core & Main Fluoride Standard, 20 mg/L (ppm), 500 mL
$28.30

Mfr. Part # FS3020-P

Product # 707026

Core & Main Fluoride Standard, 2.0 mg/L (ppm), 1 L
$34.70

Mfr. Part # FS2120-Q

Product # 707018

Core & Main Fluoride Standard, 5.0 mg/L (ppm), 1 L
$38.50

Mfr. Part # FS3005-Q

Product # 707022

Core & Main Fluoride Standard, 2.0 mg/L (ppm), 500 mL
$23.05

Mfr. Part # FS2120-P

Product # 707017

Core & Main Fluoride Standard, 1000 mg/L (ppm), 500 mL
$32.20

Mfr. Part # FS5000-P

Product # 707029

Core & Main Fluoride Standard, 1000 mg/L (ppm), 1 L
$45.00

Mfr. Part # FS5000-Q

Product # 707030

Core & Main Fluoride Standard, 100 mg/L (ppm), 500 mL
$30.00

Mfr. Part # FS3100-P

Product # 707027

Core & Main Fluoride Standard, 100 mg/L (ppm), 1 L
$43.40

Mfr. Part # FS3100-Q

Product # 707028

Core & Main Fluoride Standard, 10 mg/L (ppm), 500 mL
$26.95

Mfr. Part # FS3010-P

Product # 707023

Core & Main Fluoride Standard, 10 mg/L (ppm), 1 L
$38.30

Mfr. Part # FS3010-Q

Product # 707024

Core & Main Fluoride Standard, 1.5 mg/L (ppm), 1 L
$34.65

Mfr. Part # FS2115-Q

Product # 707016

Core & Main Fluoride Standard, 1.0 mg/L (ppm), 500 mL
$24.40

Mfr. Part # FS2101-P

Product # 707012

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), 1 L
$34.80

Mfr. Part # FS2101-Q

Product # 707013