Conductivity and TDS Standards
Metrohm USA potassium chloride | 7447-40-7 | 74.55 g/mol |
potassium chloride | 7447-40-7 | 74.55 g/mol |
Aqua Solutions CONDUCTIVITY STANDARD 5 UMHOS-
CONDUCTIVITY STANDARD 5 UMHOS- 8OZ PLASTIC N.M. 250 ML
Myron L Company STD SOLUTION KCL70000 1 QUART
KCl Standard Solution is used to calibrate conductivity instruments that read directly in microsiemens (micromhos) or millisiemens (1000 microsiemens). KCI (potassium chloride) is a very stable salt and is an international calibration standard for conductivity measurement.
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Batch-Tested, 10,000 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. Use when readings are expected to be around 10,000 S/cm.
Myron L Company CALIBRATION SOLN 15 PPM 1QT
If a COA is required for this item please also order Fisher part # NC9672510, which is the $40 COA fee. If the COA is requested after the order is placed the fee will increase to $70
Hach Company Conductivity Standard Solution, 12890 µS/cm, KCl, 50 mL
Conductivity Standard Solution. 12890 µS/cm ±10% at 25°C, 7455 mg/L ±10% as Potassium Chloride (KCl) (0.1M). 50 mL pour-top bottle.
Cayman Chemical L-745 870hydrochlorIde 100mg
A dopamine D4 receptor antagonist (Ki = 0.43 nM); selective for dopamine D4 receptors over dopamine D2 and D3 receptors (Kis = 960 and 2,300 nM, respectively); selective for dopamine D4 receptors over α2A-, α2B-, and α2C-adrenergic receptors (IC50s = 0.00043, 0.16, 0.17, and 0.23 µM, respectively) and 5-HT2C and 5-HT1A receptors (IC50s = 0.2 and 2.9 µM, respectively); inhibits dopamine-induced inhibition of forskolin-induced cAMP production in HEK293 cells expressing human dopamine D4 receptors at 100 nM; inhibits mescaline-induced head twitches in mice at 3, 10, and 30 mg/kg
Inorganic Ventures 10 CONDUCTIVITY 125mL
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