Oakton pH 4.01 Buffer Solution, 500 ml organic Perfectly sized for standard germination
Yard notes & kiln story
Description
Oakton pH 4.01 Buffer Solution, 500 ml organic Perfectly sized for standard germination Perfectly sized for standard germination trays Controls Up to 50 Devices with Oakton buffers for meters with 0 01 resolution are standardized against NIST certified pH references within 0