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VWR® Traceable® Conductivity Calibration Standards (CRM)

VWR® Traceable® Conductivity Calibration Standards (CRM)

CertificatesSDS
Supplier:   VWR International
VWR® Traceable® Conductivity Calibration Standards (CRM)
Supplier:  VWR International
CertificatesVWR® Traceable® Conductivity Calibration Standards (CRM)
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VWR® Traceable® Conductivity Calibration Standards (CRM)
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These Certified Reference Materials (CRM) calibrate conductivity meters and probes for maximum accuracy.

  • Traceable
  • Available in single-use (100 ml) or 473 ml (16 oz.) sizes
  • Easy to calibrate
  • Polyethylene container
  • Ideal for both laboratory and field conditions

They are compatible with all makes of equipment, and can be used in laboratory or field.

Single-use standards make it easy to calibrate with no external contamination. An extra large opening of 4.4 cm (1³/₄") diameter and depth of 8.9 cm (3¹/₂") allow probe calibration to take place in the standard’s polyethylene container. Ideal for lab/field conditions.

All solutions include a serial numbered Traceable certificate to indicate traceability to standards provided by the National Institute of Standards and Technology (NIST). Double A2LA accreditation accredited certification provides the highest achievable level of quality assurance, documentation, and accuracy. CRMs are produced by A2LA accredited ISO Guide 34 certified reference material producer and by an A2LA accredited ISO 17025 calibration laboratory. Additional accreditations include ISO 31 (certificate content), and ISO 35 (statistical analysis), plus ISO 9001 DNV (certified quality manufacturer).

Accuracy at 25 °C is ±0.25 µmhos for 1, 5, and 10 µmhos solutions, and 0.25% for all other solutions; or the uncertainty shown on the certificate, whichever is greater. Each container is labeled for calibrating conductivity in micromhos (microsiemens), resistivity in megohms, and dissolved solids in ppm. Available in 100 ml (3.4 oz.) single-use polyethylene bottles or 473 ml (16 oz.) bottles.

Certifications: Meet test requirements for Federal, State, and local agencies, CAP, CLSI, ACS, CLIA and complies with AOAC 973.40, EPA 120.1, Standard Method 2510 (APHA, AWWA, WEF), ISO 7888, DIN 38404, ASTM D1125, USGS I-1780, USP 645, OIML R56, IUPAC, and for A2LA/NVLAP accreditations/ISO 9000 certifications.

Ordering information: Assortment 61161-356 includes one bottle each of the single-use standards, except the 5 µmhos solution (12777-832). All containers supplied with individual temperature compensation chart, calibration instructions, traceability information and Traceable® certificate.

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Información del producto

  • Size
    Conductivity
    Dissolved Solids
    Resistivity
    Availability
    Price
  • 12777-832
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    5 µmhos (µS)
    3.3 ppm
    0.2 MΩ
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    Paquete de 6
    Paquete de 6 - $3,688.37
    $3,688.37
    Paquete de 6
       $3,688.37
  • 23226-650
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    10 µmhos (µS)
    6.6 ppm
    0.1 MΩ
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    Paquete de 6 (100ml)
    Paquete de 6 (100ml) - $1,359.66
    $1,359.66
    Paquete de 6 (100ml)
       $1,359.66
  • 23226-651
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    100 µmhos (µS)
    66 ppm
    0.01 MΩ
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    Paquete de 6 (100ml)
    Paquete de 6 (100ml) - $1,403.15
    $1,403.15
    Paquete de 6 (100ml)
       $1,403.15
  • 23226-652
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    1000 µmhos (µS)
    666 ppm
    0.001 MΩ
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    Paquete de 6 (100ml)
    Paquete de 6 (100ml) - $1,359.66
    $1,359.66
    Paquete de 6 (100ml)
       $1,359.66
  • 62344-938
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    1413 µmhos (µS)
    933 ppm
    0.00071 MΩ
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    Each (1UN)
    Each (1UN) - $228.30
    $228.30
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    Paquete de 6 (1UN)
    Paquete de 6 (1UN) - $248.84
    $248.84
    Each (1UN)
       $228.30
    Paquete de 6 (1UN)
       $248.84
  • 23226-654
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    100000 µmhos (µS)
    66666 ppm
    0.00001 MΩ
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    Paquete de 6 (100ml)
    Paquete de 6 (100ml) - $1,373.56
    $1,373.56
    Paquete de 6 (100ml)
       $1,373.56
  • 89140-192
    Single-use, 100 ml (3.4 oz.) polyethylene bottles (NIST/ISO 17025 certificate)
    200000 µmhos (µS)
    133333 ppm
    0.000005 MΩ
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    Paquete de 6 (100ml)
    Paquete de 6 (100ml) - $1,559.70
    $1,559.70
    Paquete de 6 (100ml)
       $1,559.70
  • 36934-134
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    1 µmhos (µS)
    0.66 ppm
    1 MΩ
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    Each (1UN)
    Each (1UN) - $4,033.10
    $4,033.10
    Each (1UN)
       $4,033.10
  • 12777-828
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    5 µmhos (µS)
    3.3 ppm
    0.2 MΩ
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    Each (16oz)
    Each (16oz) - $3,062.95
    $3,062.95
    Each (16oz)
       $3,062.95
  • 23226-567
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    10 µmhos (µS)
    6.6 ppm
    0.1 MΩ
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    Each (473ml)
    Each (473ml) - $1,218.15
    $1,218.15
    Each (473ml)
       $1,218.15
  • 23226-589
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    100 µmhos (µS)
    66 ppm
    0.01 MΩ
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    Each (473ml)
    Each (473ml) - $1,151.00
    $1,151.00
    Each (473ml)
       $1,151.00
  • 23226-603
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    1000 µmhos (µS)
    666 ppm
    0.001 MΩ
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    Each (473ml)
    Each (473ml) - $1,188.88
    $1,188.88
    Each (473ml)
       $1,188.88
  • 23226-625
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    10000 µmhos (µS)
    6666 ppm
    0.0001 MΩ
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    Each (473ml)
    Each (473ml) - $1,195.30
    $1,195.30
    Each (473ml)
       $1,195.30
  • 23226-647
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    100000 µmhos (µS)
    66666 ppm
    0.00001 MΩ
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    Each (473ml)
    Each (473ml) - $1,196.12
    $1,196.12
    Each (473ml)
       $1,196.12
  • 36934-136
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    1 µmhos (µS)
    0.66 ppm
    1 MΩ
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    Each (1UN)
    Each (1UN) - $4,688.48
    $4,688.48
    Each (1UN)
       $4,688.48
  • 46610-030
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    10 µmhos (µS)
    6.6 ppm
    0.1 MΩ
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    Each (16oz)
    Each (16oz) - $3,712.66
    $3,712.66
    Each (16oz)
       $3,712.66
  • 46610-032
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    100 µmhos (µS)
    66 ppm
    0.01 MΩ
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    Each (16oz)
    Each (16oz) - $3,712.66
    $3,712.66
    Each (16oz)
       $3,712.66
  • 46610-040
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    5 µmhos (µS)
    3.3 ppm
    0.2 MΩ
    Log in Para disponibilidad
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    Each (16oz)
    Each (16oz) - $4,691.58
    $4,691.58
    Each (16oz)
       $4,691.58
  • 46610-042
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    1413 µmhos (µS)
    933 ppm
    0.00071 MΩ
    Log in Para disponibilidad
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    Each (1UN)
    Each (1UN) - $3,712.66
    $3,712.66
    Each (1UN)
       $3,712.66
  • 89030-246
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    150000 µmhos (µS)
    100000 ppm
    0.000006 MΩ
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    Each (1UN)
    Each (1UN) - $1,331.43
    $1,331.43
    Each (1UN)
       $1,331.43
  • 89030-248
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    200000 µS/cm
    133333 ppm
    0.000005 MΩ
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    Each (1UN)
    Each (1UN) - $1,314.85
    $1,314.85
    Each (1UN)
       $1,314.85
  • 89030-260
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate and individually tested)
    150000 µmhos (µS)
    100000 ppm
    0.000006 MΩ
    Log in Para disponibilidad
    Log in Para disponibilidad
    Each (1UN)
    Each (1UN) - $3,711.96
    $3,711.96
    Each (1UN)
       $3,711.96
  • 62344-936
    473 ml (16 oz.) bottles (NIST/ISO 34, ISO 17025/A2LA certificate)
    1413 µmhos (µS)
    933 ppm
    0.00071 MΩ
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    Log in Para disponibilidad
    Each (1UN)
    Each (1UN) - $1,117.98
    $1,117.98
    Each (1UN)
       $1,117.98
  • 61161-356
    Assortment
    —
    —
    —
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    Each (1UN)
    Each (1UN) - $1,399.52
    $1,399.52
    Each (1UN)
       $1,399.52

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