Replacement Probe Protector for Handy Polaris D.O. Meter Water Samplers this item is ordered in Gray Paper Reagent:#4167-L** - Manganous Sulfate, 500 ml - Expiry 09/25 Also compatible with liquids B-R-22-6
Yard notes & kiln story
Description
Replacement Probe Protector for Handy Polaris D.O. Meter Water Samplers this item is ordered in Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 this item is ordered in from the manufacturer as required Reversible front to back design for extended wear