Jovitec Universal pH Test Paper Strips pH Test Strips Roll, pH Measure Full Range 0-14, 2 Rolls, 16.4 ft/Roll
Original price was: $26.76.$22.30Current price is: $22.30.
- pH test paper roll: the pH test strip has full pH range, measures pH values in the range of 0 to 14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read
- Material: pH paper is made of quality litmus paper, get fast and accurate results in just seconds with the good quality pH test paper
- Multiple applications: universal pH paper is good teaching supply for schools, lab, also can be applied to detect the pH of body urine, saliva, drinking water, swimming pools, fish tank, hydroponics, aquariums, food, etc.
The meaning of pH 0 to 14: pH 7 is alkaline; The smaller the number, the stronger the acidity; The larger the number, the stronger the alkalinity. About body pH: Normal human body, the body’s pH value should be maintained at 7.3 to 7.4, that is slightly alkaline; If the pH value of the body is lower than 7.3 for a long time, it will form acidic constitution, leaving the body in a sub-healthy state. Testing your body pH level by a pH test of urine and saliva, attention your health all the time. Eat more vegetables and fruits to help your body stay in the normal pH range. Wide application: Great teaching supply for lab, school, to test the solution of acid and alkali; Testing the pH of body saliva and urine to check your health; Check your pet dog’s body acid-base; Testing your hydroponic plant growth environment; With your children do some science experiments about acids and bases to rich scientific knowledge; Also apply to testing household items, drinking water, swimming pools, fish tank, aquariums, food, etc. How to use: Simply tear off a small portion of the strip press it to the object or liquid you are testing; A few seconds later, take out the paper and using the color chart, compare the color change of the paper to find out the pH level of your testing subject. Package includes: 2 Roll pH test strips. Package includes: 2 Roll pH test strips
You must be logged in to post a review.
Related products
-
Motorcycle USB Charger, motorbike phone Adapter, Waterproof SAE to USB plug, Car Boat 2.1A Dual 2 USB, Mobile Port Power Supply Port Socket, for phones, GPS, Tablets, Camera, Power Banks
Original price was: $25.91.$21.59Current price is: $21.59.Add to cart- ❤Easy to install, well fitted mounting bracket with 8 install ties and 3M glue, can be 360 degree rotated, allows freely installation of the adapter.
- ❤Vibration proof USB and SAE connections stay in place, even when you ride, to ensure a power connection, New and improved chip set ensures no overheating and short circuits.
- ❤Two USB outlet, convenient and high efficient,while charging for two appliances, There’s a rubber USB cover for water resistance and dust resistance, effectively enhance its lifespan.
- ❤Safe and reliable, made of flame-retardant ABS and good conductive copper materials with 7.5A inline blade fuse, heat and corrosion resistant that well works at wide voltage range of DC 12-24V, great for almost all motorcycles.
- ❤No need to worry about phone no electricity, Never missed important phone and mail when riding, Let GPS navigation always online.
-
Christmas Lights, 9.8 Feet 20LED, Suitable For Bedrooms, Courtyards, Gardens, Parties, Indoor Christmas Decorations, Christmas Tree Decorations
Original price was: $30.23.$25.19Current price is: $25.19.Select options This product has multiple variants. The options may be chosen on the product page[Size]: 3m/9.8 inches, 20 LED lights, PVC waterproof material, there are two lighting modes: steady and flashing, warm lights illuminate dark corners, and add a little warm and happy atmosphere to the festival.
[Battery power supply] Each string of lights only needs 2 or 3 AA batteries to supply power, no socket extension cord is needed, which is convenient and fast, and avoids the troublesome winding of the power strip. (The battery needs to be provided by yourself).
[Flexible decoration]: The string lights are flexible and bendable, which means that the string lights can be bent into any shape you want, you can wrap them around the Christmas tree, or hang them on tables, walls and other places .
[Cute pattern]: There are cute cartoon patterns on the light string, including gloves, snowman, Christmas tree, Santa Claus, snowflakes, etc., which perfectly decorate your home. The pattern is made of iron art and is durable.
[Perfect decoration]: Christmas string lights can be used indoors and outdoors, such as Christmas trees, bedrooms, dormitories, bars, windows, fences, galleries, terraces, porches or verandas, they can add a perfect atmosphere to any space. It can also be used for various occasions, Christmas, birthday, wedding, holiday, graduation, Valentine’s Day, fashion show, etc.
-
Home Identity Theft Protection, Road Roller Confidential Stamps, Identity Theft Protection Machine, Protect Your Account Id Privacy Information
Original price was: $14.39.$11.99Current price is: $11.99.Select options This product has multiple variants. The options may be chosen on the product page[Protect your information]: Our roller stamp can hide the text underneath it, so that it will not be affected by prying eyes. Effectively used to hide social security numbers, bank statements, shipping addresses, tax documents, spam, billing addresses, etc.
[Easy to use]: Before discarding, just scroll the security stamp to the text message to be hidden. Such as ID number, social security number, bank statement, mailing address, address on the bill, etc., easy to use.
[Durable and refillable]: It is made of ABS plastic, strong and durable, and can be refilled when the ink is used up. It is easy to find the ink in the online store or office supply store. We will also send you two bottles of ink, so you don’t have to worry about running out of ink.
[Plastic box opening knife]: Our roller stamp is equipped with a plastic box opening knife, which can release the blade with a light push. It is easy to open the box, not easy to scratch your hands, convenient and safe.
[Perfect alternative to paper shredder]: Simple and effective protection of your private information, reduce the chaos and noise caused by shredding, and do not need to occupy extra space. Suitable for families, small businesses, college students, seniors and business travelers.
-
HOMWE Extra Long Professional Silicone Oven Mitt, Oven Mitts with Quilted Liner, Heat Resistant Pot Holders, Flexible Oven Gloves, Aqua, 1 Pair, 14.7 Inch
Original price was: $34.55.$28.79Current price is: $28.79.Select options This product has multiple variants. The options may be chosen on the product page- Heat-Resistant and Flame Retardant – Offering protection up to 450°F, our oven gloves with quilted cotton lining offer improved comfort while cooking. They will also spare tender forearms from burns that can occur when your outdoor grill experiences a flare-up. They will not catch fire or melt when used near a flame.
- Extra Long – At 14.7” inches long, our oven mitts better protect fingers, hands and wrists from burns. The longer wrist protection keeps you protected from fingertip to past your wrist. This lets you grip pots, pans and cookware safely without slips or spills.
- Steam Resistant and Waterproof – Unlike fabric oven mitts, our silicone oven mitts won’t absorb liquids. The silicone part of the glove is entirely waterproof. They also helps protect hands while holding hot plates and dishware, working over the grill or reaching into ovens. You can also use it as a pot holder to grab a hot pot.
- Textured, Non-Slip Grip – These silicone oven mitts are flexible, breathable and provide an improved control and stability thanks to a non-skid, textured palm. The soft polyester-cotton lining also adds an extra protection & comfort layer.
- Easy to Clean and Machine Washable – Crafted with BPA-free silicone, our silicone gloves are stain resistant and easily cleanable, with just some warm water & a little soap. They won’t tear, thin or fray.
Reviews
There are no reviews yet.