Aqua Master Calibration Solution pH 4.01 20ml Sachet stocked Not for use on food

Not for use on food or feed crops

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

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

Premium Grade Carbon: Each carbon filter features premium-grade Australian Virgin carbon rated at 1200+ IAV

Duct Size 8″

Aqua Master Calibration Solution pH 4.01 20ml Sachet stocked Not for use on foodDescription 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,