Staal Plast Polystyrene Glue 300 ml controllers - Recalibrate pH levels with

- Recalibrate pH levels with maximum buffers

Calibrate after cleaning and/or storage before testing to adjust for changes in the pH sensor

Avoid inhaling sodium hydroxide fumes

25 inches (when unfolded)

enhancing soil health and plant vitality

Staal Plast Polystyrene Glue 300 ml controllers - Recalibrate pH levels withDescription Product Details: Staal Plast Polystyrene Glue 300 ml is made specifically for Active Aqua 2. 0 INFINITY Trays and IGE grow trays assembly or repair. Sold by case of 8 only. It consists of High Impact Polystyrene (HIPS) material from which the trays are also being produced this ensures a perfect material integration and connection in the assembly and repair process. Each 300 ml glue is good for approximately 19 feet of tray connections Use