• Description
• Delivery and returns

• Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter.

  Available EC standard solutions: 1.413 mS/cm and 2.76 mS/cm

  SKU: 1129

• Free delivery on orders over £60*
  - UK Mainland only
  
  Standard Delivery £4.95
  - Heavy / Large item surcharge £2 per item
  - 1-3 Days**
  - UK Mainland only
  Express Delivery £8.95*
  - Next Working Day**
  - UK Mainland only
  Scottish Highlands £15.95*
  - 2-5 Days**

  *Can not be used with Heavy / Large items
  **If ordered before 2pm cut off

  Please See Delivery and Returns page for more details.

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