Conductivity and TDS Standards
LaMarKa Chemical Company Conductivity Standard 20 umhos, 500ml
Conductivity Standard 20 umhos, 500ml Plastic Bottle
Myron L Company TDS 1000PPM SOLUTION E
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
Aqua Solutions CONDUCTIVITY 1000 UMHOS 1 L
Conductivity Standard Traceable to N.I.S.T., 100 micrometerho, 1 L, BP: 100degreeC, Water Soluble, Appearance and Odors: Clear water white/no odor, Specific Gravity: 1, Volatile by Volume: >99%
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.
Value Collection MSC-67572123 #10-32 UNF, 1/2" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer
Value Collection MSC-67572123 #10-32 UNF, 1/2" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer
Hach Company Sodium Chloride Standard Solution, 10,000 µS/cm, 500 mL
For accuracy checks in conductivity measurements. 5.37 g/L as NaCl. 10,000 µS/cm. 500 mL bottle.
Hach Company Conductivity Standard Solution, 146.9 µS/cm, KCl, 500 mL
Conductivity Standard Solution. 146.9 µS/cm ±10% at 25°C, 74.55 mg/L ±10% as Potassium Chloride (KCl) (0.001M). 500 mL bottle.
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.
Cole-Parmer Myron L 15K QCP (NIST) conductivity calibration standard, 16,630 µS
Standards have NaCl and 442™ conversions included for ease of use. Conductivity values are accurate to within ±1% and are referenced to 25°C. Include a NIST-traceable calibration report supplied by the manufacturer for an additional fee. One 32-oz bottle.
Cole-Parmer Myron L 15 QCP (NIST) conductivity calibration standard, 23.8 µS
Standards have NaCl and 442™ conversions included for ease of use. Conductivity values are accurate to within ±1% and are referenced to 25°C. Include a NIST-traceable calibration report supplied by the manufacturer for an additional fee. One 32-oz bottle.
Aqua Solutions Conductivity Std. 80.0 umhos @ 25 °C NIST Traceable (500ML)
Conductivity Std. 80.0 umhos @ 25 °C NIST Traceable (500ML)
![eMolecules rel-(1R,5S,6r)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid | 927679-54-7 | MFCD12198680 | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502138020.JPG-250.jpg)
eMolecules rel-(1R,5S,6r)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid | 927679-54-7 | MFCD12198680 | 1g
Ambeed | rel-(1R,5S,6r)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid | 1g | 525025712 | A124863 | | 927679-54-7 | MFCD12198680 | 227.260 | C11H17NO4
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Hach Company Conductivity standard solution, 146.9 μS/cm (KCl), 500 mL
Conductivity standard solution (146.9 μS/cm) is a NIST-traceable potassium chloride (KCl) calibration solution supplied in a 500 mL bottle for calibration and verification of conductivity meters and probes. It is formulated for laboratory and field use across water and wastewater applications requiring accurate low-range conductivity calibration.
- 146.9 μS/cm ±2.5% at 25 °C.
- Potassium chloride (KCl) concentration: 0.001 M.
- Supplied volume: 500 mL bottle.
- NIST traceable standard reference.
- Intended for calibration and verification of conductivity meters and probes.
- Store at 10-25 °C and protect from light.
- Open bottle shelf life: 3 months when stored per instructions.
Inorganic Ventures 147 CONDUCTIVITY 1L
Inorganic Ventures 147 UMHOS/CM CONDUCTIVITY STD Conductivity Standard (147 uS/cm at 25C). 1 Liter Bottle
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