Hanna HI7004L Ph4 Calibration Solution, 500 ml

Hanna HI7004L Ph4 Calibration Solution, 500 ml

• Lot number and expiration date are clearly indicated on the label of Hanna calibration buffers and are air-tight with a durable seal to ensure product quality.

• Hanna's calibration buffers are specially formulated to have a 5-year shelf life from the date of manufacture for an unopened bottle.

• The HI7004L solution is a premium quality pH 4.01 calibration solution traceable to NIST.

TECHNICAL SPECIFICATIONS

• Size : 500 mL

• pH Value at 25 °C : 4.01

• pH Accuracy : ±0.01 pH

• Certificate of Analysis : None

• Description : Standard calibration solution