Turbidity Standards

See our AMCO Clear Turbidity Standards. EPA 180.1 approved, NIST-traceable primary standards designed for reliable calibration of turbidity meters. Produced as stable aqueous polymer suspensions, they require no preparation or mixing -- just open and start calibrating. Each lot is verified for photometric accuracy using UV-VIS spectroscopy.

  • 500 NTU, AMCO Clear Turbidity Standard

    GFS

    500 NTU, AMCO Clear Turbidity Standard

    Item No: 85110

    $119.92
    (250 ML)
  • 6 NTU Turbidity Standard, Polymer Bead Suspension, 1 L Amber Glass

    RICCA

    6 NTU Turbidity Standard, Polymer Bead Suspension, 1 L Amber Glass

    Item No: R8805600-1C

    $395.79
    (1 L)
  • 6 NTU Turbidity Standard, Polymer Bead Suspension, 100 mL Amber Glass

    RICCA

    6 NTU Turbidity Standard, Polymer Bead Suspension, 100 mL Amber Glass

    Item No: R8805600-100C

    $70.55
    (100 mL)
  • 6 NTU Turbidity Standard, Polymer Bead Suspension, 250 mL Amber Glass

    RICCA

    6 NTU Turbidity Standard, Polymer Bead Suspension, 250 mL Amber Glass

    Item No: R8805600-250C

    $141.55
    (250 mL)
  • 6.0 NTU, AMCO Clear Turbidity Standard

    GFS

    6.0 NTU, AMCO Clear Turbidity Standard

    Item No: 85057

    $159.10
    (1 L)
  • 6.0 NTU, AMCO Clear Turbidity Standard

    GFS

    6.0 NTU, AMCO Clear Turbidity Standard

    Item No: 85058

    $99.66
    (250 ML)
  • 60 NTU, AMCO Clear Turbidity Standard

    GFS

    60 NTU, AMCO Clear Turbidity Standard

    Item No: 85085

    $175.46
    (1 L)
  • 60 NTU, AMCO Clear Turbidity Standard

    GFS

    60 NTU, AMCO Clear Turbidity Standard

    Item No: 85086

    $109.27
    (250 ML)
  • 600 NTU for Hach TU5200 EPA, Amco Clear Turbidity Standard

    GFS

    600 NTU for Hach TU5200 EPA, Amco Clear Turbidity Standard

    Item No: 87330

    $119.92
    (250 ML)
  • 600 NTU, AMCO Clear Turbidity Standard

    GFS

    600 NTU, AMCO Clear Turbidity Standard

    Item No: 86778

    $119.92
    (250 ML)
  • 600 NTU, AMCO Clear Turbidity Standard

    GFS

    600 NTU, AMCO Clear Turbidity Standard

    Item No: 86780

    $192.10
    (1 L)
  • 750 NTU for Hanna HI88703, AMCO Clear Turbidity Standard

    GFS

    750 NTU for Hanna HI88703, AMCO Clear Turbidity Standard

    Item No: 86957

    $119.92
    (250 ML)
  • 750 NTU for Hanna HI88713, AMCO Clear Turbidity Standard

    GFS

    750 NTU for Hanna HI88713, AMCO Clear Turbidity Standard

    Item No: 86977

    $119.92
    (250 ML)
  • 7500 NTU for Hach 2100AN and TL2350, AMCO Clear Turbidity Standard

    GFS

    7500 NTU for Hach 2100AN and TL2350, AMCO Clear Turbidity Standard

    Item No: 86660

    $216.18
    (250 ML)
  • 7500 NTU for Hach 2100AN IS and TL2360, AMCO Clear Turbidity Standard

    GFS

    7500 NTU for Hach 2100AN IS and TL2360, AMCO Clear Turbidity Standard

    Item No: 86661

    $216.18
    (250 ML)
  • 8 NTU for Horiba U-53, Amco Clear Turbidity Standard

    GFS

    8 NTU for Horiba U-53, Amco Clear Turbidity Standard

    Item No: 85632

    $159.10
    (1 L)
  • 8 NTU Turbidity Standard, Polymer Bead Suspension, 100 mL Amber Glass

    RICCA

    8 NTU Turbidity Standard, Polymer Bead Suspension, 100 mL Amber Glass

    Item No: R8801800-100C

    $78.83
    (100 mL)
  • 8.0 NTU, AMCO Clear Turbidity Standard

    GFS

    8.0 NTU, AMCO Clear Turbidity Standard

    Item No: 85060

    $159.10
    (1 L)
  • 8.0 NTU, AMCO Clear Turbidity Standard

    GFS

    8.0 NTU, AMCO Clear Turbidity Standard

    Item No: 85061

    $99.66
    (250 ML)
  • 80 NTU for Horiba U-53, Amco Clear Turbidity Standard

    GFS

    80 NTU for Horiba U-53, Amco Clear Turbidity Standard

    Item No: 85634

    $175.46
    (1 L)
  • 80 NTU, AMCO Clear Turbidity Standard

    GFS

    80 NTU, AMCO Clear Turbidity Standard

    Item No: 85090

    $175.46
    (1 L)
  • 80 NTU, AMCO Clear Turbidity Standard

    GFS

    80 NTU, AMCO Clear Turbidity Standard

    Item No: 85091

    $109.27
    (250 ML)
  • 800 FNU for Hach 2100Q IR, Amco Clear Turbidity Standard

    GFS

    800 FNU for Hach 2100Q IR, Amco Clear Turbidity Standard

    Item No: 85710

    $119.92
    (250 ML)
  • 800 NTU for Analite ISO 7027 Probes, Amco Clear Turbidity Standard

    GFS

    800 NTU for Analite ISO 7027 Probes, Amco Clear Turbidity Standard

    Item No: 86540

    $192.10
    (1 L)