Fieldmaster (Educational Use) Secchi Disk, 20 cm Diameter with 20m Line Green Paper Tube Bottom Shape: Conical 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
Fieldmaster (Educational Use) Secchi Disk, 20 cm Diameter with 20m Line Green Paper Tube Bottom Shape: Conical Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 Tube Bottom Shape: Conical The air supply inlet is a 1 2" FNPT with 1 4" barb which fits 1 4" I