Highly precise and stabilized reference solution for ION Director.
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KH Director pH-electrode - GHL
CAD $124.99 -
KH Director Reference Solution - GHL
CAD $31.49 -
KH / ION Director Water Filter - GHL
CAD $16.49
Reviews
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KH Director Refill Reagent - GHL
High quality product. 1000ml last for long time. GHL is the best!