HOW TO USE :
Simply fill the supplied test tube halfway with nutrient solution, add two drops of pH Test indicator, shake and compare the resulting colour with the chart to read your pH level.
Free Shipping Locally
Most products ship within 1 to 2 business days from the date of your order (unless indicated on the product page). We will send you tracking information as soon as it is available. If you do not receive tracking info within 3 business days of your order, feel free to follow up with us via email. If the item title shows preorder for your country, your order is preorder. Preorder will ship out in 20 days.
Outside Sri-Lanka
- Contact our sales representative via chat to arrange orders outside Sri-Lanka.
- We offer Fast shipping via FedEx, DHL, UPS, or other couriers.
