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. Calibration Set, Tb 250 0.02 / 10.0 / 1000 Ntu; In Case, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Turbidity Secondary Standards Set Description Turbidity Standard set for recalibration of Turbicheck WL meter. Standards are provided in a set of sealed photometer vials, and have a shelf life of 12 months. (1 per EA)
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    $400.60
  2. T-Cal Turbidity Standard, 1000 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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    $122.50
  3. T-Cal Turbidity Standard, 20 Ntu 1000ML
    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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    $235.30
  4. T-Cal Formazin Standard, 4000 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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    $83.00
  5. T-Cal Turbidity Standard, 20 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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    $122.50
  6. T-Cal Turbidity Standard, <0.1 Ntu 1000ML
    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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    $115.40
  7. T-Cal Turbidity Standard, 200 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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    $122.50
  8. 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
  9. 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
  10. 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
  11. T-Cal Turbidity Standard, <0.1 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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    $42.00
  12. T-Cal Formazin Standard, 4000 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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    $35.70
  13. T-Cal Turbidity Standard, 10 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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    $68.20
  14. T-Cal Turbidity Standard, 1000 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
  15. T-Cal Turbidity Standard, 20 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
  16. T-Cal Turbidity Standard, 1.0 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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    $68.20
  17. Liquid Reference Standard, Platinum-Cobalt 0 60 ML; For Use With Ec 2000 Platinum-Cobalt, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Liquid Reference Standard, Platinum-Cobalt 0 60 ML; For Use With Ec 2000 Platinum-Cobalt, Ea/1 (1 per EA)
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    $92.70
  18. T-Cal Turbidity Standard, 100 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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    $122.50
  19. T-Cal® Standard Set B, For Tb 350 Ir,
    Manufacturer: Lovibond Tintometer Group
    T-CAL® Turbidity Standards are stabilized Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are ISO compliant for reporting purposes and are guaranteed to save time. (1 per EA )
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    $317.90
  20. Liquid Reference Standard, Platinum-Cobalt 5 500 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)
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    $493.20
  21. Liquid Reference Standard, Platinum-Cobalt 0 500 ML - No Certificate, Ea/1
    Manufacturer: Lovibond Tintometer Group
    The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)
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    $156.60
  22. T-Cal Turbidity Standard, 800 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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    $122.50
  23. T-Cal Turbidity Standard, 0.3 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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    $71.40
  24. T-Cal Turbidity Standard, 100 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
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