Hanna pH4 Buffer Solution 500ml grodan Net Weight: 106 lbs

Net Weight: 106 lbs

Trianum-P is not a systemic product and is therefore not taken up by the plant

Pre-drilled dripper stake holes for wetting up with drip irrigation

Double finished edges to retain long-lasting mop shape

Unit weight: 21

Hanna pH4 Buffer Solution 500ml grodan Net Weight: 106 lbsHanna HI7004L pH4 Buffer Solution 500ml HI7004L is a premium quality pH 4. 01 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hannas line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle. More about Hanna pH 4. 01