Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.
Related products
Garden Accessories
Best Value Vacs 1 lb Orthrus MK-V Bi-Directional Closed Loop Extractor
$2,916.65
Garden Accessories
$1,808.32
Garden Accessories
$2,664.99
Garden Accessories
$18.99
Garden Accessories
$25.99
Garden Accessories
$139.99
