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DZ1273 Aquatic Aquarium CO2 Glass Drop Checker PH Term Monitor Fish Tank Test ^

EUR 3,85 Achat immédiat 23d, Livraison gratuite, 14 jours Retours

Vendeur: akiraydo (28.665) 98.7%, Lieu où se trouve: shanghai, 上海, Lieu de livraison: Worldwide, Numéro de l'objet: 391575379319 Welcome to my storeIf you have any problems,please contact us via ebay or mail box.because more mails and time different,so all mail respond in 24 hours.hope you understand.thank you. Brand New with Free ShippingMaintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is one of the most important factors in the health of theplanted aquarium ecosystem. A CO2 drop checker is an essential tool formonitoring CO2 levels in the aquarium. The CO2 drop checker is areservoir designed to contain an indicator solution and an airspace.When the drop checker is submerged in the aquarium, the carbondioxide will outgas from the aquarium water into the airspace of thedrop checker and will eventually be absorbed into the indicatorsolution. The carbon dioxide gas will seek a point of equilibriumbetween the indicator solution and the aquarium water. As equilibrium is achieved, the color of the indicator solution inside of the dropchecker will change based on the concentration of CO2 in the aquariumwater. Instruction: 1.Turn drop checker up-side-down 2.place 5 drops of test solution into the drop checker. 3.Refill aquarium water to the level line. The relationship between CO2 and pH: When CO2 dissolves in water a small portion of it combines with the water to form Carbonic Acid.As more CO2 dissolves and combines with water, the more the pH will drop.pH is an upside-down measurement A pH rise from 6 to 7 indicates a tenfold decrease in the acid concentration.A pH drop from 6 to 5 indicates a tenfold increase in the acid concentration Specification: Long term monitor Co2 the color show :Blue - insufficient Co2,Green - sufficient Co2,Yellow - excess Co2 Test Solution Capacity: 10ML Drop Checker Material: Glasses Package include: Co2 Glass Drop Checker x 1 Test Solution x 1 We only ship to the approved address given by eBay. Please make sure address given by eBay is correct . Any non-received items caused by invalid address registered on eBay are not in our full refund or replacement policy .Item will be shipped within 2-3 business day after full payment is received. It takes about 10-15 working days to US, CA, AU; 5-10 working days to UK, about 10-20 working days to other countries.Combined Shipping Discounts -- We are more than happy to combine your items in one shipment. 10% shipping fee discount will be offered for two or more than two items combine shipping, and 15% shipping fee discount for 5 or more than 5 items combine shipping. Additional discounts do not apply for items listed with free shipping.Please do check the following delivery time table before you bid/buy. We can promise shipping as soon as possible after receiving your payment , but Post Office's handling time and international shipping time are out of control. Shipping time may be delayed because of public holidays, Customs clearance or bad weather. In order to avoid unpleasant transactions , if you can't accept the long international shipping time or need urgently , I suggest you to choose local sellers. Thanks very much. Delivery Time TableCountryWorking Days (not including holidays)5-78-1112-1415-1920-22>23Working Days + Saturday + Sunday5-910-1516-2021-2526-30>31USAAverage Arrival Rate5.2%43.6%26.3%16.8%8.1%RefundUKAverage Arrival Rate9.9%62.3%19.1%3.4%4.4%RefundAustraliaAverage Arrival Rate11.4%60%14.3%7.2%7.1%RefundCanadaAverage Arrival Rate0%47.1%31.4%17.6%3.9%RefundGermanyAverage Arrival Rate11.1%22.2%30.3%20.9%15.5%RefundFranceAverage Arrival Rate10.5%28.6%43.8%10.1%7%RefundRest of EuropeAverage Arrival Rate3.5%25%47.9%12.9%10.7%RefundRest of AmericasAverage Arrival Rate1.5%45.6%31.4%17.6%3.9%RefundCustomers Experience Returns are accepted for refund or equal exchange within 14 days. We cannot refund or compensate for shipping charges.If refund is needed due to sizing - please contact us in advance as we may have a different size available for you.Returns Restrictions: 1. All returns must be postmarked within 14 days of receipt of your package. 2. If items are damaged, we must be contacted within 24 hours of receipt. We will not accept any items with odors (perfume, smoke, etc.) 3. All original tags must be attached, with no signs of wear.Shipping and handling fees are not refundable . Buyer is responsible for shipping costs incurred shipping products back .PLEASE , don't leave negative or neutral Feedback before communicate with us . Giving us a chance to resolve your problem . We will try our best to solve your problem and make you satisfy .If you have any question or any problem, please feel free to contact us through eBay message. We will response you within 24 hours . Le 30-avr.-16 à 17:22:29 Paris, le vendeur a ajouté les informations suivantes : Le 02-mai-16 à 15:43:21 Paris, le vendeur a ajouté les informations suivantes : Le 07-mai-16 à 10:13:59 Paris, le vendeur a ajouté les informations suivantes : Le 07-nov.-16 à 13:58:14 Paris, le vendeur a ajouté les informations suivantes : Marque: Unbranded

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