Conductivity and TDS Standards
Thomas Scientific Conductivity Standard KCl 2000 uS/cm 500mL
Conductivity Standard KCl 2000 uS/cm 500mL
Inorganic Ventures 2 CONDUCTIVITY 125mL
H2O, 125 mL, ISO 17025, ISO GUIDE 34, Not Hazardous
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
Hach Company Conductivity Standard Solution, 18000 µS/cm, NaCl, 100 mL
Conductivity standard solution,18000 µS/cm ±50 µS/cm at 25°C, 10246 mg/L ±100 mg/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 100 mL bottle.
Hach Company Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL
Conductivity standard solution,1990 µS/cm ±20 µS/cm at 25°C, 1000 mg/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 100 mL bottle.
Hach Company Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm), 100 mL
For calibrations/accuracy checks on conductivity meters.
Value Collection MSC-67571521 #8-32 UNC, 1/2" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer
Value Collection MSC-67571521 #8-32 UNC, 1/2" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 1000 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.