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. COD Standard 100 ppm COD, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    COD Standard 100 ppm COD, 500.00 mL Glass amber (1 per EA )
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    was $93.00 Special Price $70.20
  2. KCl Cond Std, 20,000 µS/cm, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 20,000 µS/cm, 4.00 L Poly natural (1 per EA )
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    was $169.00 Special Price $126.36
  3. NaCl Cond Std, 1.3 µS/cm, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 1.3 µS/cm, 4.00 L Poly natural (1 per EA )
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    was $169.00 Special Price $126.36
  4. NaCl Cond Std, 2764 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 2764 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $42.00 Special Price $31.32
  5. Ammonia Std, 80 ppm N as NH3, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Ammonia Std, 80 ppm N as NH3, 500.00 mL Glass amber (1 per EA )
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    was $72.50 Special Price $54.00
  6. NaCl Cond Std, 100 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 100 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $42.00 Special Price $31.32
  7. Ammonia Std, 10 ppm NH3, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Ammonia Std, 10 ppm NH3, 1.00 L Poly natural (1 per EA )
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    was $97.00 Special Price $72.36
  8. Nitrogen Std 1000 ppm N as NH3, 1.00 L Glass amber
    Manufacturer: Reagents Inc
    Nitrogen Std 1000 ppm N as NH3, 1.00 L Glass amber (1 per EA )
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    was $100.00 Special Price $74.52
  9. NaCl Cond Std, 14,000 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 14,000 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $56.00 Special Price $42.12
  10. NaCl Cond Std, 1000 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 1000 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $56.00 Special Price $42.12
  11. Color Std CRA/CP 0.75, 100.00 mL Glass clear
    Manufacturer: Reagents Inc
    Color Std CRA/CP 0.75, 100.00 mL Glass clear (1 per EA )
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    was $33.50 Special Price $24.84
  12. Fluoride Std, 100 ppm in TISAB, 20.00 L Cubitainer
    Manufacturer: Reagents Inc
    Fluoride Std, 100 ppm in TISAB, 20.00 L Cubitainer (1 per EA )
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    was $695.00 Special Price $521.64
  13. Fluoride Std, 1 ppm F w/TISAB, 20.00 L Cubitainer
    Manufacturer: Reagents Inc
    Fluoride Std, 1 ppm F w/TISAB, 20.00 L Cubitainer (1 per EA )
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    was $923.00 Special Price $692.28
  14. Caffeine/Benzoic/Sorbic Std, 1.00 L Glass amber
    Manufacturer: Reagents Inc
    Caffeine/Benzoic/Sorbic Std, 1.00 L Glass amber (1 per EA )
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    was $688.00 Special Price $516.24
  15. Fluoride Standard, 0.5 ppm F, 10.00 L Cubitainer
    Manufacturer: Reagents Inc
    Fluoride Standard, 0.5 ppm F, 10.00 L Cubitainer (1 per EA )
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    was $313.00 Special Price $234.36
  16. Specific Gravity Std 0.95 60°F, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Specific Gravity Std 0.95 60°F, 500.00 mL Glass amber (1 per EA )
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    was $114.00 Special Price $85.32
  17. Zero Solution (low mercury), 10.00 L Cubitainer
    Manufacturer: Reagents Inc
    Zero Solution (low mercury), 10.00 L Cubitainer (1 per EA )
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    was $145.00 Special Price $111.56
  18. XRF Std 0.40% w/w K/Ca/Fe /40%, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    XRF Std 0.40% w/w K/Ca/Fe /40%, 500.00 mL Poly natural (1 per EA )
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    was $148.00 Special Price $113.86
  19. Carbon Std, Org, 1000 ppm C, 1.00 L Glass amber
    Manufacturer: Reagents Inc
    Carbon Std, Org, 1000 ppm C, 1.00 L Glass amber (1 per EA )
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    was $118.00 Special Price $90.78
  20. KCl Cond Std, 148 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 148 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $40.50 Special Price $31.16
  21. XRF Std 0.05% w/w K/Ca/Fe /40%, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    XRF Std 0.05% w/w K/Ca/Fe /40%, 500.00 mL Poly natural (1 per EA )
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    was $148.00 Special Price $113.86
  22. Formate Std, 1000 ppm HCO2, 120.00 mL Poly natural
    Manufacturer: Reagents Inc
    Formate Std, 1000 ppm HCO2, 120.00 mL Poly natural (1 per EA )
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    was $128.00 Special Price $98.47
  23. KCl Cond Std, 20 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 20 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $54.00 Special Price $41.55
  24. XRF Std 0.20% w/w K/Ca/Fe /40%, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    XRF Std 0.20% w/w K/Ca/Fe /40%, 500.00 mL Poly natural (1 per EA )
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    was $148.00 Special Price $113.86
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