GroLine pH 7.01 Calibration Buffer (500 mL) Environmental Controllers This air conditioner’s portability makes

This air conditioner’s portability makes it ideal for growers who don’t want to invest in pricey ductwork or central AC installation

Thrive Alive B-1 Green 125 ml

• Multi-voltage: 120/208/240V

Expiration date and lot number

GroLine pH 7.01 Calibration Buffer (500 mL) Environmental Controllers This air conditioner’s portability makesHI7007 050 is a high quality pH 7. 01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. 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. Hanna's line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened