stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets

The filter is tested to NSF/ANSI Standards and uses NSF/FDA approved materials

pH Range: 0

pH affects nutrient and water uptake

Easy Carry Handle: Lightweight and ergonomic for transport between lab

Milwaukee M10010B pH 10.01 Calibration Buffer Solution | 5 x 20mL Sachets ORP electrode stainless steel sample well withMilwaukee M10010B pH 10. 01 Calibration Buffer Solution 5 x 20mL Sachets Keep your pH meter dialed in with the Milwaukee M10010B a lab grade pH 10. 01 calibration buffer solution in convenient single use 20mL sachets. Certified to 0. 01 pH accuracy, each sachet delivers fresh, uncontaminated solution every time. No mixing from powder, no expired stock, no guesswork. This 5 pack is ideal for high frequency users, labs, and professional growers who