CT Request a Quote Email usmarinechemical @ gmail.com PriceNegotiate Price DocumentsRequest MSDS / TDS Test Kit For Water-62 Product code RXSOL-62-5546-001 UnitPack Quantity per unit1.00 Request a Quote Negotiate Price Email Us Allows you to easily and accurately monitor copper levels to maintain copper based fish treatments at therapeutic levels and tests copper levels from 0 to 4 ppm.