Human,Skeleton Knee Joint Anatomy Models Skeleton Model with Ligaments Joint Model Medical Science Teaching Supplies

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 [...]

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

6/7 In 1 Premium Fast Test Strips Swimming Pool Aquarium For Total Hardness Total Alkali Ph Nitrate Chlorine Nitrite Carbonate

Test parameters: 6 in 1: nitrate, nitrite, ph, residual chlorine, total hardness, total alkali.7 in 1: nitrate, nitrite, ph, residual chlorine, total hardness, total alkali, carbonate Features 1. Made of PVE and other materials, safe and environmentally friendly, no pollution. Provides accurate and fast results for any water source, including fresh and salt water swimming pools, spas and hot tubs. 2. Get immediate and reliable results with simple and clear instructions. Just dip it in and compare to the big color chart on the bottle. The ideal range is marked on the bottle. Specification Category: litmus paperMaterial: [...]

Aquarium 6 In 1 Water Quality Test Strips Fish Tank Plant Swimming Pool PH NO3 NO2 CL GH KH Test Meter Paper Cleaner Accessories

6 in 1 Water quality test strips Measurement indicators PH/NO3/NO2/CL/GH/KH Test once to understand common water quality indicators Easy to operate, get results in 1 minute If you are satisfied with the items and our service,please take a minute to leave us a positive feedback with 5 stars. Your support is our greatest motivation! If you are not satisfied with the item,please contact us before you leave the negative feedback, we will give you a satisfactory solution. [...]

BaseQi For Microsoft Surface Book 1/2/3 13.5inch Card Reader 350A Minidrive Microsd Adapter

350A Original BASEQI Aluminum MiniDrive Micro SD Card Adapter TF Card Reader For Microsoft Surface Book Book2/3 13inch 1.Mainly designed for Microsoft Surface Book Book2/3 13inch. Any brand notebooks' card slot has the same size with the card adapter will also work. 2.Simple & Easy to add storage space.   Add up to Max 1TBincluding 1TB and below of extra space 3.Use high quality   aluminum  material and CNC precision machining 4.Toolless : When you take it out without any tools 5.Completely hidden patent design & Dust-proof Note: It's card adapter only, the MicroSD, SDHC or SDXC [...]

EAGET EZ02-T Type-C Adapter Micro USB3.0 Converter Adapter Type C USB Data Support equipment with Type-C interface

Product Details EAGET Type-C Connector. Compatible with:new MacBook, ChromeBook Pixel, Nexus 5X 6P, Nexus 6P, Nokia N1 Tablet, OnePlus two to a computer or USB charger for transferring data or charging. Reversible Design: Smaller, smarter and more convenient Low-profile connector with a reversible design simplifies the connection; Plug and unplug easily without checking for the connector orientation. Hi-speed Micro-USB 3.0 Male to Standard Type USB 3.0 Data sync, charging, The maximum data transfer rate up to 10GBit/s, USB3.0 standard. High-quality materials to ensure reliability and provide superspeed charging and transferring. New Type-C connector can guarantee the maximum current of [...]