Calibration standards are essential tools in the laboratory for ensuring accurate measurements and maintaining the reliability of equipment. Lab Procurement Services carries an extensive range of electrochemistry, spectrophotometry, chromatography, calorimetry, and other standards to ensure that your instrumentation is providing consistent, dependable results. See our pH Buffers category for your Electrochemistry calibration needs, and give us a call if we can assist with additional products you may need!

Calibration Standards

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  1. Lead Aa Standard, 1000Ppm (1ML = 1Mg Pb), 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 (1 per EA)
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    was $48.60 Special Price $36.45
  2. Conductivity Standard 1500Umho/Cm, 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $60.40 Special Price $45.30
  3. Color Standard, Pt-Co, 500 Units, 500ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1789 (1 per EA)
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    was $500.50 Special Price $375.38
  4. Color Standard, APHA 50, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Color Standard, APHA 50, 500.00 mL Glass amber (1 per EA )
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    was $332.00 Special Price $249.48
  5. Chloride Standard, 1000 ppm Cl, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Chloride Standard, 1000 ppm Cl, 1.00 L Poly natural (1 per EA )
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    was $51.00 Special Price $37.80
  6. Color Standard, APHA 100, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Color Standard, APHA 100, 500.00 mL Glass amber (1 per EA )
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    was $364.00 Special Price $273.24
  7. Color Standard, Pt-Co, 500 Units, 125ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1789 (1 per EA)
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    was $218.00 Special Price $163.50
  8. Sodium Aa Standard, 1000Ppm (1ML = 1Mg Na), 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $45.20 Special Price $33.90
  9. Color Standard, APHA 10, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Color Standard, APHA 10, 500.00 mL Glass amber (1 per EA )
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    was $196.00 Special Price $146.88
  10. pHospHate (As pHospHorus) Standard, 50Ppm (1ML = 0.05Mg P), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)
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    was $69.10 Special Price $51.83
  11. 21 Component Terpene Mix, High Level, in Methanol
    Manufacturer: Spex Certiprep Inc
    21 Component Terpene Mix, High Level, in Methanol (1 per EA)
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    $218.00
  12. Conductivity Standard 3000 Umho/Cm, 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $72.90 Special Price $54.68
  13. Color Standard, APHA 500, 120.00 mL Glass amber
    Manufacturer: Reagents Inc
    Color Standard, APHA 500, 120.00 mL Glass amber (1 per EA )
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    was $112.00 Special Price $84.24
  14. Silver Aa Standard, 1000Ppm, 500ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $137.40 Special Price $103.05
  15. Turbidity Standard (Formazin), 500ML, Amber Poly
    Manufacturer: LabChem
    Shelf Life (months): 12, , UN Number: (1 per EA)
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    was $103.50 Special Price $79.62
  16. T-Cal Turbidity Standard, 10 Ntu 500ML
    Manufacturer: Lovibond Tintometer Group
    T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting (1 per EA )
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    $221.10
  17. Cyanide Std 1000 ppm, 500.00 mL Amber poly
    Manufacturer: Reagents Inc
    Cyanide Std 1000 ppm, 500.00 mL Amber poly (1 per EA )
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    was $88.00 Special Price $65.88
  18. T-Cal Turbidity Standard, 200 Ntu 125ML
    Manufacturer: Lovibond Tintometer Group
    T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting (1 per EA )
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    $71.20
  19. T-Cal Turbidity Standard, <0.1 Ntu 500ML
    Manufacturer: Lovibond Tintometer Group
    T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting (1 per EA )
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    $71.20
  20. Iron Standard, 200Ppm (1ML = 0.2Mg Fe), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 (1 per EA)
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    was $101.00 Special Price $75.75
  21. Magnesium Aa Standard, 1000Ppm (1ML = 1Mg Mg), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 (1 per EA)
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    was $81.30 Special Price $60.98
  22. Calcium Aa Standard, 1000Ppm (1ML = 1Mg Ca), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $77.60 Special Price $58.20
  23. Nitrite (Nitrogen) Standard, 1000Ppm (1ML = 1Mg N), 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 3, Traceable to NIST, UN Number: (1 per EA)
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    was $45.90 Special Price $34.43
  24. Sulfate Standard, 100Ppm (1ML = 0.1Mg So4), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 12, , UN Number: (1 per EA)
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    was $63.00 Special Price $47.25
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