-40%
Bluelab pH Calibration Solution 4.0 7.0 250ml 500ml Single Set
Bluelab pH Calibration Solution 4.0 7.0 250ml 500ml Single Set

Bluelab pH Calibration Solution 4.0 7.0 250ml 500ml Single Set

$ 9.47

Availability: 40 in stock
  • Brand: Bluelab
  • Condition: New
  • Packaging: Bottle
  • MPN: 250ml set
  • Type: pH Calibration Solution
  • Form: Liquid

    Description

    Price is for (1) Set or Single Bottle of Bluelab pH Calibration Solution 4.0 and/or 7.0 250ml or 500ml
    *Please double check order before checking out*
    Bluelab pH Calibration Solution
    "pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened."