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Whether you're determining unknown substances or calibrating analytical instruments, you will need certified laboratory standard solutions. Here at Lab Pro, our standards aim to increase lab efficiency and help users achieve more accurate results. Browse through our standards selection ranging from water-soluble ammonium sulfamate to phenacetin powder. If you need laboratory standards in bulk, don't hesitate to reach us at 888-4-LABPRO (888-452-2776). We also offer next-day service in California and same-day service for will-calls.
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    Conductivity Standard, 84 µS/cm at 25°C - 2236.21-1

    $333.31
    Conductivity Standard, 84 µS/cm at 25°C - 2236.21-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 84 µS/cm at 25°C - 2236.21-32

    $250.90
    Conductivity Standard, 84 µS/cm at 25°C - 2236.21-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 80 µS/cm at 25°C - 2236.19-32

    $219.50
    Conductivity Standard, 80 µS/cm at 25°C - 2236.19-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-16

    $128.32
    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-1

    $333.31
    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-32

    $212.94
    Conductivity Standard, 75 µS/cm at 25°C - 2236.15-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-16

    $86.76
    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-1

    $333.35
    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-32

    $128.15
    Conductivity Standard, 1400 µS/cm at 25°C - 2236.141-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-16

    $40.97
    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-1

    $152.71
    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-32

    $63.24
    Conductivity Standard, 70 µS/cm at 25°C (33.0 ppm TDS as NaCl) - 2236.14-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 30 µS/cm at 25°C - 2236.11-32

    $203.58
    Conductivity Standard, 30 µS/cm at 25°C - 2236.11-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-100P

    $166.70
    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-100PSize:1 E PackCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-16

    $40.97
    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-1

    $152.71
    Conductivity Standard, 50 µS/cm at 25°C (23.6 ppm TDS as NaCl) - 2236.10-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

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