Digital Calipers, Traceable, Carbon-Fiber Water Quality Testing the SF41 is used 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
Digital Calipers, Traceable, Carbon Fiber Water Quality Testing the SF41 is used in Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 the SF41 is used in conjunction with the SF40 Controller or as part of the SF44 Controller Timer Kit which makes it ideal for use in disinfecting foot baths