ST20D DO pen meter, polarographic, measurement range 0.0 to 19.9 mg/L, temperature display Instrumental measuring range - Sulfite - 10–500 mg/L SO₃²⁻ FP381-4265
Pay in 4 interest-free payments of $51.62 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1