1:1 Natural Size PVC Three Section Lumbar Spine Skeleton Model with Stand Skeleton Model Medical Science Teaching Resource

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Aquarium Test Upgrade16-in-1 Water Quality Test Strip For Checking Water Quality Test Fish Tank Pool Drinking Test Strip

Bullet Points: 2、.Health: Test strips are Suitable for drinking water, aquarium, fish tank, swimming pool and spa, industrial water, pond, hot spring water testing. 3、Professional: High-quality water tester with precise colour coordination and high sensitivity,Use professional health drinking water test strips to test water quality standards. 4、Easy to use: Dip the drinking water test paper into the water for2 seconds, hold it in the air for about 1min,then adjust the color of the bottle back to get the reading. 5、Easy to carry: 100 pieces, water quality should be tested weekly, drinking water test strips are easy [...]

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JBL Proscan Water Test Strips Kit Analysis Paper Water Measuring Set Aquarium Fish Plant Shrimp Tank PH GH KH NO2 NO3 Cl2 Co2

JBL Proscan Water Test Analysis With Evaluation Via App Water Test Set Aquarium Fish Tank Test Kit Features 24 analysis strips for digital evaluation with the JBL ProScan app. These analysis strips are specially designed for the JBL ProScan app. They can only be evaluated with the colour reference chart in the JBL ProScan and the free JBL ProScan app. Usage Dip the analysis strip into the water for 2-3 seconds, shake it Lay it on the colour reference chart. Using the free ProScan app in the Apple Store & Google PlayStore select the water type Scan [...]

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Canon WI-FI adapter W-E1 for Phone for Tablet for computer 7D mark II 5DSR 5DS

New Wi-Fi Adapter Accessory For Canon W-E1 EOS 5DS / 5DS R /7D2 mark II Camera in ChineseThe instructions are in ChinesePackage Inclusion:1 x Wi-Fi AdapterItem Brand New and High QualityColor : BlackModel : W-E1Add Wi-Fi to your previously unconnected 7D Mark II, 5DS, or 5DS R with the SD card-shaped W-E1 Wi-Fi Adapter from Canon. Sliding right into your camera's SD card slotThis device brings high-speed 802.11b/g/n Wi-Fi on a 2.4 GHz band with a range of up to 32.8'.This enables users to wirelessly transfer their photos and MP4-format video to a smart device, as well as remotely [...]

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Type-C Adapter Type C-L USB C Male to USB2.0 Femail USB OTG converter for devices with typec interface

DM USB2.0 Female to Type C Male Port OTG Micro Charging Adapter Connector Convertor for Mac Huawei Xiaomi LG Sony Tablets Feature: - Feature with USB2.0 turning into Type C-B port function, read the data of the devices directly - Plug and play, supporting hot swappable function and no additional drivers needed and without software installation - Wide compatibility and reversible connection, allowing you to insert the connector in a right way - Equipped with metal enclosure, durable and abrasive resistant - Constructed with ultra-slim shape and lightweight design, good for saving storage and carrying anywhere you like - Compatible [...]

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Western Digital 320GB External HDD 2.5'' External Portable Hard Drive WD Elements USB3.0 Hard Drive Disk for PC Laptop

Western Digital 320GB External HDD 2.5'' External Portable Hard Drive WD Elements USB3.0 Hard Drive Disk for PC Laptop Specifications: Hard Drive Type:2.5 HDD USB Interface:USB 3.0 Capacity:320GB Disk Rotational Speed:5400rpm Warranty: 3 Years Support system: For MAC OS 10.6.2,Linux,Windows TV Package includes: 1 x USB 3.0 External Hard Drives 320GB 1 x USB 3.0 C able About capacity: Hard disk/flash memory vendors are using decimal arithmetic: 1MB=1000KB, 1G=1000MB calculated, but the operating system [...]

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DongYun brand human mini skull model skeleton model Medical Science teaching supplies