SD SDHC SDXC Card Adaptor for XDCAM Series Camera into Express Card SXS Card Adapter

1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card

80 Pcs Multipurpose pH Test Strips Universal Full Range Litmus Paper 1-14 Acidic Alkaline Indicator Food Urine Lab Soil Description: brand new and high quality Features: 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. Instruction: 1.Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and [...]

Hydrometer Tester Vintage measuring bottle Set Tools Alcoholmeter Alcohol Meter Wine Concentration Meter 0-50/0-100 hydrometer

Descriptions: Similar in use to a brewing hydrometer, but measures in a different range 0-alcohol. The use of an alcoholmeter is very straight forward. Pour a sample of the spirit to be tested into a tall glass or high chemical tolerant plastic cylinder, leaving enough space for the alcoholmeter to disperse the liquid. In order to obtain the most accurate reading possible, try to ensure that the liquid is as close to 68° 20° as [...]

NEW Aquarium Accessories Water Quality Monitor iBowl 3in1TDS&pH&Temp Meter Real-time digital meter testing equipment

Water Testing Kits For Drinking Water 16-in-1 Water Quality Tester 100-Strips At Home Water Testing Kit For Tap & Well Water

Description: The 16-in-1 Water Quality Test Strips are suitable for various places to test the water quality, such as domestic and industrial water, well and tap water, pool and spa, hot springs, fish tanks, and aquariums, etc. The Water Testing Strips Kit will provide you with a fast and accurate Take 5-10mL of the samples, then take out some of the cleaned samples for testing after standing for a while.2. Carry out the test at a room temperature of about 25°C.Testing Methods:1. Immerse the reaction area of the test paper in the solution to be tested for 1-2 seconds, [...]

Joint Model Hand Skeleton Bone Model Wrist Vola Palm Skeleton Model Medical Science Teaching Supplies 1:1 Life Size Human Hand

Specification:22cm x 13cm x 3cm Meterial:Top quality PVC Description: Finger can be bent and do various poses. Model and human scale: 1:1 After-sales service 1.Warranty period:Two years. 2.Please fell free to contact us if your product have some quality problem,we will try our best to help you. Warranty 1. Normmly we will send the goods within 1-3 working days after your payment is verified by Aliexpress. 2. All items will be carefully test before shipping. We will try our best to avoid any quality problem. [...]

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