Hanna Standard pH 4.01 Buffer Solution, 4000 ml Flow Meter bait handling

bait handling

Aquaculture raceways and culture tanks

50 mL capacity with clear 1 mL graduations

Spiral-bound for easy field use

The unique blend of sulfur-containing inorganic reducing agents chemically reacts with aldehydes

Hanna Standard pH 4.01 Buffer Solution, 4000 ml Flow Meter bait handlingProduct Code: HI7004 1G pH 4. 01 + or 0. 01 pH @ 25 C. Store at room temperature. Premium quality pH calibration solutions that are NIST traceable. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight. Hanna's line of calibration buffers have been specially formulated to have a long expiration date for an unopened bottle. 4000 ml Container