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Conductivity and TDS Standards

Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.
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466 – 480 of 665 results
466

Aqua Solutions Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) | 7447-40-7 | MFCD00011360 | 20L
SDP

Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) | 7447-40-7 | MFCD00011360 | 20L

ENCOMPASS_PREFERRED
467

HANNA INSTRUMENTS INC 1413 US/CM CONDCTVY STD 500ML
SDP

NC2217708 1413 US/CM CONDCTVY STD 500ML

ENCOMPASS
468

Sigma Aldrich Fine Chemicals Biosciences CETYLTRIMETHYLAMMONIUM-500ML

NC3874606 CETYLTRIMETHYLAMMONIUM-500ML

ENCOMPASS
469

Aqua Solutions CONDUCTIVITY STD 2,070 U 1L
SDP

CONDUCTIVITY STD 2,070 UMHOS

ENCOMPASS_PREFERRED
470

PENTAIR AQUATIC ECO SYSTEMS SOLUTION CONDUCTIVITY 1000 S/C

Solution Conductivity 1000 S/CM Per PintNIST-traceable conductivity solutions to calibrate both field instruments and lab instruments and cells together for maximum accuracy. 1 pint bottles.

ENCOMPASS
471

AURICAL LLC COND.STD.80MS/CM 20X20ML 20/BX

NC0879608 COND.STD.80MS/CM 20X20ML 20/BX

ENCOMPASS_PREFERRED
472

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000376932 YS-49 MONOHYDRATE 10MM 1ML

ENCOMPASS_PREFERRED
473

YSI 3P LifeScience CONFIDENT SOL 6 PTS/PK

NC0700558 CONFIDENT SOL 6 PTS/PK

ENCOMPASS_PREFERRED
474

LaMarKa Chemical Company Conductivity Standard 3000 umhos, 1l

Conductivity Standard 3000 umhos, 1l Plastic Bottle

ENCOMPASS_PREFERRED
475

COLE PARMER INSTRUMENT COMPANY 150000US 6X100ML VIALS COND ST

NC2243886 150000US 6X100ML VIALS COND ST

ENCOMPASS_PREFERRED
476

Inorganic Ventures 10 000 CONDUCTIVITY 500mL
SDP

Matrix: Water (H2O), Starting Material: KCl.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search

ENCOMPASS_PREFERRED
477

Hach Company Conductivity Solution-1 L

Conductivity Solution-500 S/cm-1 L

ENCOMPASS
478

Hach Company Conductivity Solution-1 L

Conductivity Solution-200 S/cm-1 L

ENCOMPASS
479

Hach Company Conductivity Solution-1 L

Conductivity Solution-600 S/cm-1 L

ENCOMPASS
480

Inorganic Ventures 1400 CONDUCTIVITY 125mL
SDP

Inorganic Ventures' 1400 mhos/cm Conductivity at 25C is a 125mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search

ENCOMPASS_PREFERRED