Aquarium 80pcs PH 1-14 Litmus Paper PH Test Strips 24 HR RAPID DISPATCH UK ITEM.

EUR 1,57 Achat immédiat 7d 1h, EUR 11,96 Livraison, 14-Day Retours, Garantie client eBay

Vendeur: aquaticworld1969 (2.764) 98.2%, Lieu où se trouve: Newport, Lieu de livraison: GB et de nombreux autres pays, Numéro de l'objet: 143200087551 Description: 1 SET 80 PIECES The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity PH 1-14 color chart in each pack The test strip color changes must be matched with the pH scale color chart within about 15 seconds Paper Size:app 45mm x 7mm (L x W) Weigh:app 3g Instruction: 1.Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject. 2.Can not indicate the Acid or alkali solution when its density was lower than 0.01%. 3.Keep dry for the rest paper. Thanks for looking MISSING PARCELSRoyal Mail will not respond to missing parcel queries until 15 working days after the parcel was sent (not including weekends). We always obtain proof of posting for all items that we send. This is free of charge from the Post Office and we are more than happy to forward this receipt to you, so that should an item go astray, you are able to make a claim through Royal Mail.FEEDBACKIf you are at all unhappy, please do not hesitate to let us know BEFORE leaving feedback. We are always more than happy to try to rectify any problems. Condition: New, Brand: Unbranded/Generic, MPN: Does Not Apply

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