Showing 1–12 of 55 results

  • Sale!
    Add to cart Quick View

    TNB Natural pH Down (450g)

    Original price was: $19.99.Current price is: $17.99.
  • Sale!
    Add to cart Quick View

    TNB Natural pH Up (450g)

    Original price was: $19.99.Current price is: $17.99.
  • Sale!
    Select options This product has multiple variants. The options may be chosen on the product page Quick View

    Isopropyl Alcohol 99.9%

    $21.99 – $3,450.00
  • Sale!
    Select options This product has multiple variants. The options may be chosen on the product page Quick View

    FOOD GRADE H2O2 34%

    $30.00 – $3,890.00
  • Sale!
    Add to cart Quick View

    BlueLab Multimedia pH Meter with Leap Probe

    Original price was: $279.00.Current price is: $257.00.
  • Sale!
    Add to cart Quick View

    Bluelab pH Pen

    Original price was: $119.00.Current price is: $116.00.
  • Sale!
    Add to cart Quick View

    Bluelab PPM Pen

    Original price was: $99.00.Current price is: $97.00.
  • Sale!
    Add to cart Quick View

    Bluelab Combo Meter Plus

    Original price was: $379.00.Current price is: $360.00.
  • Sale!
    Add to cart Quick View

    Bluelab Combo Meter

    Original price was: $329.00.Current price is: $308.00.
  • Add to cart Quick View

    BlueLab Multimedia Leap pH Probe

    $124.00
  • Add to cart Quick View

    Bluelab Replacement pH Probe

    $75.00
  • Sale!
    Add to cart Quick View

    Bluelab Soil pH Replacement Probe

    Original price was: $105.00.Current price is: $94.50.