Fish Scale Envelopes, Pre-Printed Manilla, Box/1000 Salinity Testing 19" high and features a 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
Fish Scale Envelopes, Pre Printed Manilla, Box 1000 Salinity Testing 19" high and features a Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 19" high and features a bottom access port to the drain valve Keep your pH measurements simple & accurate