In-Situ-0017670Overview

In-Situ - Sodium Sulfite (Na₂SO₃) Calibration Solution for DO (P/N: 0017670) - OVERVIEW
Manufactured by:  In-Situ

This kit contains 500 mL of sodium sulfite (Na₂SO₃) calibration solution, and is used for zero-point oxygen calibration on your DO probe.