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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:
526 – 540 of 734 results
526

Aqua Solutions COND STD 1000 UMHOS 4L CUBE

COND STD 1000 UMHOS 4L CUBE ..

ENCOMPASS_PREFERRED
527

eMolecules​ 2199389-26-7 | tert-butyl rel-(3aS,5S,7aR)-5-hydroxy-1,3,3a,4,5,6,7,7a-octahydroisoindole-2-carboxylate | Pharmablock482.662 | C26H46N2O6 | 97.000 | CC(C)(C)OC(=O)N1C[C@H]2CC[C@@H](O)C[C@H]2C1.CC(C)(C)OC(=O)N1C[C@@H]2CC[C@H](O)C[C@@H]2C1 | 1g | 551278302

tert-butyl rel-(3aS,5S,7aR)-5-hydroxy-1,3,3a,4,5,6,7,7a-octahydroisoindole-2-carboxylate | Pharmablock | 2199389-26-7482.662 | C26H46N2O6 | 97.000 | CC(C)(C)OC(=O)N1C[C@H]2CC[C@@H](O)C[C@H]2C1.CC(C)(C)OC(=O)N1C[C@@H]2CC[C@H](O)C[C@@H]2C1 | 1g | 551278302

ENCOMPASS_PREFERRED
528

LaMarKa Chemical Company Conductivity Standard 3000 umhos, 1l
SDP

Conductivity Standard 3000 umhos, 1l Plastic Bottle

ENCOMPASS_PREFERRED
529

Hach Company Conductivity Solution-1 L

Conductivity Solution-200 S/cm-1 L

ENCOMPASS
530

MSC Value Collection 94666 #8-32 UNC, 3/4" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer

Value Collection 94666 #8-32 UNC, 3/4" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer

ENCOMPASS
531

LaMarKa Chemical Company Conductivity Standard 1500 umhos 250ml
SDP

Conductivity Standard 1,500 Umhos-Bottle 8Oz Plastic

ENCOMPASS_PREFERRED
532

MSC Value Collection 94667 #8-32 UNC, 1" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer

Value Collection 94667 #8-32 UNC, 1" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer

ENCOMPASS
533

Thomas Scientific Conductivity Standard 3900 uS/cm 1L

Conductivity Standard 3900 uS/cm 1L

ENCOMPASS_PREFERRED
534

Thomas Scientific Conductivity Standard 700 uS/cm 1L

Conductivity Standard 700 uS/cm 1L

ENCOMPASS_PREFERRED
535

Thomas Scientific Conductivity Standard 4000 uS/cm 500mL

Conductivity Standard 4000 uS/cm 500mL

ENCOMPASS_PREFERRED
536

Thomas Scientific Conductivity Standard 3900 uS/cm 500mL

Conductivity Standard 3900 uS/cm 500mL

ENCOMPASS_PREFERRED
537

Inorganic Ventures 100 000 CONDUCTIVITY 1L

100,000 Conductivity | 1L
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
538

Sigma Aldrich Fine Chemicals Biosciences Conductivity Standard conductivity 5000 muS/cm at 25 C | 500ML

Conductivity Standard conductivity 5000 muS/cm at 25 C | 500ML

ENCOMPASS
539

Medchemexpress LLC Ys-67 | 2761327-15-3 | 99.4% | 522.64 | C32H34N4O3 | 10 MG
SDP

YS-67 is a small-molecule epidermal growth factor receptor (EGFR) inhibitor for research use. It potently inhibits EGFR (IC50 = 5.2 nM), reduces p-EGFR and p-AKT signaling, and inhibits proliferation of A549, PC-9, and A431 cell lines.

  • Potent EGFR inhibition (IC50 = 5.2 nM).
  • Reduces phosphorylation of EGFR and AKT in cellular assays.
  • Inhibits proliferation of A549, PC-9, and A431 cell lines.
  • High purity (99.4%) suitable for in vitro studies.
  • Molecular formula C32H34N4O3; molecular weight 522.64.
  • Available in multiple small-scale quantities for laboratory testing.

ENCOMPASS_PREFERRED
540

LaMarKa Chemical Company Conductivity Standard 15umhos (with Glycerin) 500ml
SDP

Conductivity Standard 15 Umhos-Bottle 16Oz Plastic

ENCOMPASS_PREFERRED