Conductivity and TDS Standards
Inorganic Ventures 147 CONDUCTIVITY 125mL
Inorganic Ventures' 147 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
Cole-Parmer Oakton Conductivity and TDS Standard, 111,900 µS; 5 x 60 mL Bottles/Pk
• KCl, NaCl and 442 conversions printed on the bottle for ease of use (excluded on 60-mL bottle, but included in insert) • Temperature corrections are printed on the bottle, with certified values listed in tables and referenced to 25°C (excluded on 60-mL bottle, but included in insert) • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 1 year. If opened recommended shelf life is 4 months • Conductivity options range from 1 µS/cm to 200,000 µS/cm
Hach Company Conductivity Standard Solution, 1412 µS/cm, KCl, 50 mL
Conductivity Standard Solution. 1412 µS/cm ±10% at 25°C, 745.5 mg/L ±10% as Potassium Chloride (KCl) (0.01M). 50 mL pour-top bottle.
Cole-Parmer Oakton Traceable One-Shot™ Conductivity and TDS Standard, 100 µS; 6 x 100 mL Vials
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Oakton Traceable One-Shot™ conductivity and TDS standards include detailed KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25Cconvenient!! Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions.
Hach Company Contacting Conductivity Sensor for Low Conductivity, K=0.5, 3/4" Kynar Compression Fitting
Nominal Cell Constant (K) = 0.5, 3/4 inch NPT Kynar (PVDF) Compression Fitting, 6m (20ft) Analog Cable, Titanium Electrode
LaMarKa Chemical Company Conductivity Standard 100 umhos, 5001l
Conductivity Standard 100 umhos, 1ll Plastic Bottle
Hach Company Conductivity Standard Solution, 1412 µS/cm, KCl, 500 mL
Conductivity Standard Solution. 1412 µS/cm ±10% at 25°C, 745.5 mg/L ±10% as Potassium Chloride (KCl) (0.01M). 500 mL bottle.
Inorganic Ventures 1400 CONDUCTIVITY 125mL
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
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 1413 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
Aqua Solutions Conductivity Standard 20.0 umhos @25°C NIST Traceable (4L)
Conductivity Standard 20.0 umhos @25°C NIST Traceable (4L)
Medchemexpress LLC (2R,5S)-Ritlecitinib | 1792180-79-0 | MFCD29770783 | 99.8% | 285.35 g/mol | C15H19N5O | 5 MG
(2R,5S)-Ritlecitinib is a selective, orally active JAK3 inhibitor supplied as a high-purity research chemical for biochemical and preclinical laboratory use. The compound is available as a solid and as a 10 mM solution in DMSO for assay preparation.
- Selective JAK3 inhibitor for biochemical and cellular studies.
- High purity solid suitable for analytical and preclinical work.
- Available as 5 mg solid or as a 10 mM solution in DMSO.
- Molecular formula C15H19N5O; molecular weight 285.35 g/mol.
- CAS 1792180-79-0 for unambiguous substance identification.
- Includes datasheet and SDS for handling and safety information.