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Use these pH strips to measure acidity or alkalinity of chemical solutions. Includes 100 strips with 1-14 acid/base chart.
Gender: Boy & Girl
We accept returns within 7 days from your delivery date on condition that the packaging is not opened. Note that some items cannot be returned such as books, CDs and electronic resources unless you were delivered a wrong item. You will have to notify us by email on support@raymondeducation.com and return the item in its original packaging. Please ship your item back to us using a registered courier service. We will endeavour to send you the replacement or refund your payment. Refunds will be done only through the original mode of payment. Please note that we reserve the right to refuse any returned shipment if the product has been tampered with. Shipping & Handling fees are non-refundable.