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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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616 – 630 of 665 results
616

APERA INSTRUMENTS 12.88MS STANDARD SOLUTION

NC3244134 12.88MS STANDARD SOLUTION

ENCOMPASS_PREFERRED
617

Chemscene ChemScene | tert-Butyl rel-(1R,5S,6S)-6-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate | 1G | CS-0036945 | 0.98 | 273206-92-1| MFCD09832898 | 198.27
SDP

ChemScene | tert-Butyl rel-(1R,5S,6S)-6-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate | 1G | CS-0036945 | 0.98 | 273206-92-1| MFCD09832898 | 198.27

ENCOMPASS_PREFERRED
618

Aqua Solutions COND. STD 75.0UMHOS (500ML)
SDP

CONDUCTIVITY STANDARD 75.0uMHOS 500ML

ENCOMPASS_PREFERRED
619

STEROGENE BIOSEPARATIONS INC ACTICLEAN ETOX 500ML
SDP

NC3864500 ACTICLEAN ETOX 500ML

ENCOMPASS
620

Aqua Solutions CALIB REF1 0 MG/L FOR EZ 4L
SDP

CALIB REF1 0 MG/L FOR EZ 4L ..

ENCOMPASS
621

Aqua Solutions CONDUCTIVITY STD 500UMHOS 20L
SDP

CONDUCTIVITY STD 500UMHOS 20L ..

ENCOMPASS_PREFERRED
622

APERA INSTRUMENTS 1413 US STANDARD SOLN

NC3244133 1413 US STANDARD SOLN

ENCOMPASS_PREFERRED
623

METTLER TOLEDO CONDUCTIVITY STANDARD MATERIAL

NC3860159 CONDUCTIVITY STANDARD MATERIAL

ENCOMPASS_PREFERRED
624

Biopharm Inc COND STD 58 650 UMHO 25C

NC2172565 COND STD 58 650 UMHO 25C

ENCOMPASS
625

SPEX CERTIPREP LLC 3P TDS LOW 4X500MLCS/4

(NSI by Zeptometrix)

ENCOMPASS_PREFERRED
626

Bia Separartions Inc CIMMULTUS QA HR 40ML CGMP COMP

NC3253557 CIMMULTUS QA HR 40ML CGMP COMP

ENCOMPASS
627

Inorganic Ventures 10 CONDUCTIVITY 125mL
SDP

Inorganic Ventures' 10 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
628

MILWAUKEE INSTRUMENTS 1413 MS/CM CONDUCTIVITY SOL

NC2129481 1413 MS/CM CONDUCTIVITY SOL

ENCOMPASS_PREFERRED
629

eMolecules​ methyl rel-(1R,2S,5S)-3-azabicyclo[3.1.0]hexane-2-carboxylate;hydrochloride | 927679-50-3 | | 500mg

Pharmablock | methyl rel-(1R,2S,5S)-3-azabicyclo[3.1.0]hexane-2-carboxylate;hydrochloride | 500mg | 551131184 | PBN2011794 | | 927679-50-3 | | 177.630 | C7H12ClNO2

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

ENCOMPASS_PREFERRED
630

ANDWIN SCIENTIFIC CONDUCTIVITY STANDRD 100ML
SDP

NC1969620 CONDUCTIVITY STANDRD 100ML

ENCOMPASS_PREFERRED