DO Filling Solution, 125 mL

This replacement solution is used to fill the Dissolved Oxygen Sensor membrane. One bottle of Filling Solution is included with the DO Sensor.

SKU: FS Category:


Additional information

Weight 0.35 lbs
Dimensions 6.5 × 4.5 × 1.5 in




Lab Equipment


Lab Books


Shop All Products

Vernier products are designed specifically for education and held to high standards.

How to Order

We offer several ways to place your order with us. Explore your options.

Learn More About Us

Our products compliment your teaching and help your students engage with key STEM concepts.

Educational Standards

Our products support provincial requirements for NGSS, AP, and more.