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. Color Std CRA/CP 1.75, 100.00 mL Glass clear
    Manufacturer: Reagents Inc
    Color Std CRA/CP 1.75, 100.00 mL Glass clear (1 per EA )
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    was $33.50 Special Price $24.84
  2. Nitrogen Std 1000 ppm N as NH3, 125.00 mL Glass amber
    Manufacturer: Reagents Inc
    Nitrogen Std 1000 ppm N as NH3, 125.00 mL Glass amber (1 per EA )
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    was $37.50 Special Price $28.08
  3. Specific Gravity Std 1.17 25°C, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    Specific Gravity Std 1.17 25°C, 500.00 mL Poly natural (1 per EA )
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    was $121.00 Special Price $90.72
  4. ORP Standard, 250 mV, 500.00 mL Amber poly
    Manufacturer: Reagents Inc
    ORP Standard, 250 mV, 500.00 mL Amber poly (1 per EA )
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    was $102.00 Special Price $76.68
  5. NaCl Cond Std, 40,000 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 40,000 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $56.00 Special Price $42.12
  6. KCl Cond Std, 20,000 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 20,000 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $45.00 Special Price $33.48
  7. NaCl Cond Std, 10,000 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 10,000 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $42.00 Special Price $31.32
  8. Chloride Standard, 1000 ppm Cl, 120.00 mL Poly natural
    Manufacturer: Reagents Inc
    Chloride Standard, 1000 ppm Cl, 120.00 mL Poly natural (1 per EA )
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    was $30.00 Special Price $22.68
  9. Light's Solution, ORP Standard, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Light's Solution, ORP Standard, 1.00 L Poly natural (1 per EA )
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    was $166.00 Special Price $124.20
  10. Ammonia Std, 1 ppm N as NH3, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Ammonia Std, 1 ppm N as NH3, 500.00 mL Glass amber (1 per EA )
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    was $72.50 Special Price $54.00
  11. Carbon Std, Org, 1000 ppm C, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Carbon Std, Org, 1000 ppm C, 500.00 mL Glass amber (1 per EA )
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    was $78.00 Special Price $58.32
  12. Carbon Std, Inorg, 1000 ppm C, 125.00 mL Poly natural
    Manufacturer: Reagents Inc
    Carbon Std, Inorg, 1000 ppm C, 125.00 mL Poly natural (1 per EA )
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    was $48.00 Special Price $35.64
  13. Chloride Standard, 1000 ppm Cl, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    Chloride Standard, 1000 ppm Cl, 500.00 mL Poly natural (1 per EA )
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    was $40.00 Special Price $30.24
  14. NaCl Cond Std, 14,000 µS/cm, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 14,000 µS/cm, 4.00 L Poly natural (1 per EA )
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    was $169.00 Special Price $126.36
  15. KCl Cond Std, 2000 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 2000 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $56.00 Special Price $42.12
  16. Nickel Std 5ppm, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    Nickel Std 5ppm, 4.00 L Poly natural (1 per EA )
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    was $270.00 Special Price $203.04
  17. Chloride Standard, 100 ppm Cl, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    Chloride Standard, 100 ppm Cl, 500.00 mL Poly natural (1 per EA )
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    was $72.50 Special Price $54.00
  18. KCl Cond Std, 84 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 84 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $42.00 Special Price $31.32
  19. Nitrogen Std 1000 ppm N as NO3, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    Nitrogen Std 1000 ppm N as NO3, 500.00 mL Poly natural (1 per EA )
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    was $84.00 Special Price $62.64
  20. Color Std CRA/CP 5.0, 100.00 mL Glass clear
    Manufacturer: Reagents Inc
    Color Std CRA/CP 5.0, 100.00 mL Glass clear (1 per EA )
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    was $33.50 Special Price $24.84
  21. NaCl Cond Std, 2500 µS/cm, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    NaCl Cond Std, 2500 µS/cm, 500.00 mL Poly natural (1 per EA )
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    was $42.00 Special Price $31.32
  22. Chloride Standard, 500 ppm Cl, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Chloride Standard, 500 ppm Cl, 1.00 L Poly natural (1 per EA )
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    was $159.00 Special Price $118.80
  23. KCl Cond Std, 5000 µS/cm, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    KCl Cond Std, 5000 µS/cm, 1.00 L Poly natural (1 per EA )
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    was $56.00 Special Price $42.12
  24. Sodium Standard, 0.50 ppm Na, 500.00 mL Poly natural
    Manufacturer: Reagents Inc
    Sodium Standard, 0.50 ppm Na, 500.00 mL Poly natural (1 per EA )
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    was $43.50 Special Price $32.40
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