This product is a refill for K-3510 Copper (soluble) CHEMets Visual Kit for the analysis of copper in water.
It contains 30 self-filling CHEMets ampoules packaged securely in cardboard trays and box.
R-3510 Copper CHEMets Refill is compatible with C-3501 Low Range Copper Comparator and C-3510 High Range Copper Comparator.
$35.48