Aqua Master Calibration Solution pH 4.01 20ml Sachet stocked It features a secondary chamber

It features a secondary chamber where the top half is used for plants in their vegetative stages

without increasing the weight of the structure

it will kill targeted insects when they come in contact with the spray or feed on sprayed plants

Duct Size 8″

Spittle bugs and Stink bugs) and Flies (Blueberry Maggots

Aqua Master Calibration Solution pH 4.01 20ml Sachet stocked It features a secondary chamberDescription Aqua Master Calibration Solution pH 7. 00: This is a high quality calibration solution provided in a 20ml sachet. Package Content: The package offers a pH 4. 01 calibration solution. Each box includes 25 packs of 20ml each. Quality Standards: This solution is traceable to the NIST (National Institute of Standards and Technology) standard, ensuring its credibility and reliable performance. Storage Instructions: For optimal effectiveness,