M18 Flat Washer Copper Sealing Ring, 18mm ID 24mm OD 1.5mm Thickness Metric Sealing Gasket, 30 Pieces M18 auspowers_batchone Water pH reagent liquid suitable

Water pH reagent liquid suitable for testing tap and potable water

There are two holes in the top of it if you want to secure it Package: 1 5 hooks door rack 1 EVA soft pad 4 Small Round Sponge Pieces

HIGH QUALITY: These squeeze bottles are made of high-quality material - plastic

Ties sold separately

If you have any questions please contact us

M18 Flat Washer Copper Sealing Ring, 18mm ID 24mm OD 1.5mm Thickness Metric Sealing Gasket, 30 Pieces M18 auspowers_batchone Water pH reagent liquid suitableM18 Flat Washer Copper Sealing Ring, 18mm ID 24mm OD 1. 5mm Thickness Metric Sealing Gasket, 30 Pieces Specifications: Inner Diameter: 18mm 0. 7" Outer Diameter: 24mm 0. 94" Thickness: 1. 5mm 0. 05" Material: Copper Features: Copper provides a tighter seal and greater heat endurance than steel and rubber washers. Widely applied in the flange and the connection of the chemical plant, electricity generating station, nuclear power station, and