
In Stock
Growth Technology Buffer pH 4 250mL / 1L – 1l
☆☆☆☆☆
Department: Garden & Grow
A$22.00
$15.49
Growth Technology pH Buffers are used to calibrate pH meters. For accuracy, a two point calibration using pH Buffer 4 and pH Buffer 7 should be conducted at least once a month.
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Purchase directly from Hydroponic XpressGrowth Technology pH Buffers are used to calibrate pH meters. For accuracy, a two point calibration using pH Buffer 4 and pH Buffer 7 should be conducted at least once a month.
Add to Wishlist
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