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Advanced Instruments Clinitrol™ 290 Reference Solution

Critical normal human serum midpoint of 290mOsm

$259.31 - $273.09


Certifications/Compliance CE
Color Clear
Concentration 290mOsm/kg H2O
Product Type Reference solution
Format Liquid
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Products ${productFamilyLength}
Catalog Number Mfr. No. For Use With (Equipment) Quantity Price Quantity  
Catalog Number Mfr. No. For Use With (Equipment) Quantity Price Quantity  
22-046701 Advanced Instruments Inc
3D3, 3250 and 3900 osmometers 10 x 5mL Pack of 10 Each for $273.09
22-046749 Advanced Instruments Inc
2020, 3300 and 3320 Osmometers 10 x 2mL Pack of 10 Each for $259.31


  • Checks performance of freezing-point osmometers in the critical area of normal serum values
  • Contains known and controlled quantities of some of the same solutes which comprise osmotically active particles of serum
  • Pipetted into a tube and run just like normal serum
  • Runs as the first and last samples in a series of tests to monitor operator technique and instrument performance
  • Does not require mixing, reconstituting or refrigerating; one-year shelf life

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Description & Specifications


290mOsm/kg H2O
Sodium Chloride (NaCl) and 2-Hydroxybiphenyl Sodium Salt Tetrahydrate
Reference solution
Osmometer instrument calibration and quality control
2° to 30°C