Top 2 Best Inorganic Chemistry 5th Edition

MOLECULAR MODEL KIT - This educational molecule modeling kit is designed for easy chemistry learning for organic, inorganic and, functional groups. The molecular model kit organic chemistry caters to both beginners and advanced science and chemistry learning. Develop, architect, and unleash your chemistry genius.. BONUS LEARNING GUIDE AND MOLECULE STENCIL - This model molecule kit for organic chemistry comes with an 8-page instructional guide to easily identify all atoms and connectors as well as a molecule stencil for drawing structures on paper. Delivered in a sturdy plastic box with four compartments for storage and portability, it's a complete toolkit to help learn organic chemistry.. 3D VISUAL LEARNING - The 239-piece molecule model kit is built for students from Grade 7 to graduate level, with color-coded bonds to help visually understand and demonstrate the structure and geometry of compounds. All atoms are color-coded to universal standards, making the Old Nobby molecular kit your best chemistry friend.. ASSEMBLE COMPLEX STRUCTURES IN MINUTES - The organic chemistry molecular model kit contains high-quality atoms and bonds that seamlessly connect and disconnect to ensure you don't get tired fingers. Bonus link remover is also included to make the task of dissembling your molecular atom model kit structures super easy and fast.. FUN AND EFFECTIVE WAY TO LEARN CHEMISTRY - Learning complex structures in 3D with color-coded atoms, plus your bonus learning guide, means the organic chemistry kit is designed to serve your chemistry needs for years to come. A great chemistry set for students, ochem teachers, young scientists, and alike.

Used Book in Good Condition.

ACCURATE AND RELIABLEAccurately determine O2 level, pulse rate and PI and display them conveniently on the OLED screen.. CONTINUOUS TRACKING 16-hour battery life, comfortable soft ring design, ideal to the whole night wearing and tracking.. PROFESSIONAL REPORT Graphic sleep report contains Sp02, PR and motion records, free to share through ViHealth app iOS and Android and O2insight software Windows and MacOS. ABNORMAL REMINDER The device will vibrate to notify you and mark it in the report when your Sp-02 or heart rate reaches the set reminder threshold. REMOTE ACCESS AVAILABLE With remote linker, family members can view your real-time Sp-O2 and heart rate and receive warnings of abnormal values on the APP no matter where they are.They need to keep the App open. Note This device is for Sports and Aviation use only..

W.H. Freeman Company.