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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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Search Within Results
Keyword Search:
481 – 495 of 741 results
481

Thomas Scientific Conductivity Standard 1413 S
SDP

Conductivity Standard 1413 S

ENCOMPASS_PREFERRED
482

Hach Company Certified Conductivity Standard Solution, 25 μS/cm, NaCl 25, 250 mL

Certified Conductivity Standard Solution with Certificate of Conformity and Traceability* reporting exact conductivity value with related expanded uncertainty (k=2). Glass bottle packaging. Sodium Chloride (NaCl) 25 Conductivity: 25.0 µS/cm ±5% (k=2) at 25°C, 250 mL bottle.*Available for download from www.hach.com: Support/Service, Certificate of Analysis menu using product part number and lot number.

ENCOMPASS
483

COLE PARMER 3P TROEMNER 7033-0T 10 MG

NC3309079 TROEMNER 7033-0T 10 MG

ENCOMPASS_PREFERRED
484

AQUA SOLUTIONS CONDUC STD 100 UMHOS 25C

NC2153273 CONDUC STD 100 UMHOS 25C

ENCOMPASS_PREFERRED
485

APERA INSTRUMENTS 1413 US STANDARD SOLN

NC3244133 1413 US STANDARD SOLN

ENCOMPASS_PREFERRED
486

APERA INSTRUMENTS 84US STANDARD CALIBRATION

NC3244135 84US STANDARD CALIBRATION

ENCOMPASS_PREFERRED
487

APERA INSTRUMENTS 12.88MS STANDARD SOLUTION

NC3244134 12.88MS STANDARD SOLUTION

ENCOMPASS_PREFERRED
488

BIOPHARM INC CONDUCTIVITY STANDARD 200 5GAL

NC9114603 CONDUCTIVITY STANDARD 200 5GAL

ENCOMPASS
489

Aqua Solutions Conductivity Standard 20,000 umhos @25°C N.I.S.T Traceable (1L)

Conductivity Standard 20,000 umhos @25°C N.I.S.T Traceable (1L)

ENCOMPASS_PREFERRED
490

Aqua Solutions Conductivity Standard 5,000 umhos @25°C NIST Traceable (1L)

Conductivity Standard 5,000 umhos @25°C NIST Traceable (1L)

ENCOMPASS_PREFERRED
491

Thomas Scientific Conductivity Standard 3000 uS/cm 500mL
SDP

Conductivity Standard 3000 uS/cm 500mL

ENCOMPASS_PREFERRED
492

Cambridge Isotope Laboratories Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL

Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL

ENCOMPASS
493

Inorganic Ventures 1430 CONDUCTIVITY 125mL
SDP

Inorganic Ventures' 1430 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
494

Inorganic Ventures 10 CONDUCTIVITY 500mL
SDP

Inorganic Ventures' 10 mhos/cm Conductivity at 25C is a 500mL 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. Custom conductivity standards are available upon request.
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
495

Thomas Scientific Conductivity Standard KCl 10 uS/cm 1L
SDP

Conductivity Standard KCl 10 uS/cm 1L

ENCOMPASS_PREFERRED