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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, 30,000 µS/cm (30 mS/cm) at 25°C - 2236.88-1

    $334.21
    Conductivity Standard, 30,000 µS/cm (30 mS/cm) at 25°C - 2236.88-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 30,000 µS/cm (30 mS/cm) at 25°C - 2236.88-5

    $738.07
    Conductivity Standard, 30,000 µS/cm (30 mS/cm) at 25°C - 2236.88-5Size:20 L CubitainerCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 40,000 µS/cm (40 mS/cm) at 25°C - 2236.75-1

    $334.56
    Conductivity Standard, 40,000 µS/cm (40 mS/cm) at 25°C - 2236.75-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 40,000 µS/cm (40 mS/cm) at 25°C - 2236.75-32

    $219.82
    Conductivity Standard, 40,000 µS/cm (40 mS/cm) at 25°C - 2236.75-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-20F

    $734.05
    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-20FSize:20 L CubitainerCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-1A

    $219.52
    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-1ASize:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-10F

    $496.21
    Conductivity Standard, 4320 µS/cm at 25°C - R2236653-10FSize:10 L CubitainerCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-16

    $109.51
    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-1

    $333.41
    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-32

    $176.89
    Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 250 µS/cm at 25°C - 2236.60-16

    $40.97
    Conductivity Standard, 250 µS/cm at 25°C - 2236.60-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 250 µS/cm at 25°C - 2236.60-32

    $63.24
    Conductivity Standard, 250 µS/cm at 25°C - 2236.60-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-16

    $87.64
    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-1

    $333.35
    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-32

    $184.49
    Conductivity Standard, 1500 µS/cm at 25°C - 2236.53-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5

    Conductivity Standard, 1413 µS/cm at 25°C - 2236.52-16

    $39.91
    Conductivity Standard, 1413 µS/cm at 25°C - 2236.52-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5

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