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Science Kit - Equilibrium & Le Chatelier's Principle - for Teaching How Stress Effects Chemical Systems - Hands-On Lab Activity - Materials for 15 Setups - Innovating Science

HANDS-ON LEARNING OF LE CHATELIER'S PRINCIPLE || Predict the behavior of a system due to changes in temperature, pressure, or concentration..
DESIGNED BY SCIENCE EXPERTS || Labs are written by teachers and scientists and bench-tested for success, using materials designed to cut down on prep time and waste..
COMPREHENSIVE INSTRUCTIONS || Separate Teacher's Manual and Student Guide copymasters provide objectives, background info, step-by-step procedures, and data analysis questions..
HIGH QUALITY CHEMICALS || Includes chemicals manufactured in the USA, with GHS-compliant labels and SDS for safety and storage information..
ALIGNED TO THE NEXT GENERATION SCIENCE STANDARDS (NGSS) || Designed to meet specific objectives in the Next Generation Science Standards, which are listed in the Teacher's Manual..

Total magnification: 40X-100X-250X-400X-1000X-2500X.
Objectives: achromatic DIN 4X, 10X, 40X (S), 100X (S, Oil).
Viewing head: 45 degrees inclined 360 degrees swiveling trinocular.
Interpupillary distance: sliding adjustable 2-3/16inch ~ 2-15/16inch (55mm ~ 75mm).
Diopter: adjustable on both eyepiece tubes.
Stage: mechanical stain-resistant double layer, size: 5-1/2inch x 5-1/2inch (140mm x 140mm), translation range: 3inch x 2inch (....

High quality professional optical glass elements.
45 degree inclined 360 degree swiveling binocular head.
8 levels of magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X.
4 achromatic objectives DIN 4X, 10X, 40X(S), 100X(S, Oil).
Sliding interpapillary distance adjustment.
Ocular diopter adjustable on both eye tubes.
Coaxial coarse and fine focus adjustment.
Stage upward moving lock protects objectives and slides.
Stain-resistant double layer mechanical stage.
NA1. 25 Abbe Condenser with iris diaphragm & filters.
Built-in 1. 3MP USB Camera (Windows 7, 8, 10 & Mac Compatible) with Advanced Software for Windows.

...th multiple ways to get to the finish line first! Versus Mode - Two players can go head-to-head in more than 25 mini-games that vary in every session. Versus Mode allows continuous play of games by shuffling players into game after game for non-stop fun. This mode can also be played solo. Sandbox Mode - Explore new objectives in the series' popular creative playground featuring eight challenging levels. One or two players can put their imagination to the test to solve objectives and earn hidden Starites and Achievements. Sandbox is also the perfect destination for 1 or 2 players to test their creativity and unleash whatever objects they can imagine and watching them interact in unpredictable ways. Everyone's a Scribblenaut - Players can either choose, or design, their own original Scribblenaut to represent them throughout the game, which can be further customised with unique clothing and quirky accessories by earning Starites and completing achievements..

... meetings & brainstorming notes efficiently, boosting your productivity.
Plenty Of Space To Excel In Organization: Perfectly sized at 7x10” with a total of 150 pages, the work planner is specifically made to enhance your work flow and therefore offers ample space for objectives, agendas, notes, as well as action items & due-dates.
Beautiful Professional Design: Keep up with all your meeting notes in style! The business notebook features a sleek design all the way. Harmonious green color, rounded edges and as a highly sophisticated finish with a golden wire-binding, as well as lettering in gold foil.
The Best Choice - Day By Day: The professional notebooks for work come with a premium paper cover and withstand everyday meetings! Made for daily use, you’ll finally keep all your important notes, ideas, objectives & co. in one place and manage everything with ease.

...radiation, and ultraviolet rays. No matter its computers, laptops or smart phones, the glasses can always help to prevent harmful blue ray the screens emitted, protecting eyes from invisible injurious blue ray. So that the glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, et)..
REDUCE EYESTRAIN & VISUAL SYNDROME: By preventing the injurious blue ray, K KENZHOU glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, headache, etc.). So you dont need to worry about hurting your eyes (getting myopia or vision getting declined, or other visual syndrome), just enjoy your digital time..
COMFORTABLE WEAR: The frame wears very comfortable, and the lenses light transmittance is very good. Furthermore, casual frame design keeps you looks professional and fashionable while working or reading..
100% NO RISK WARRANTY AFTER SALE: In case of any question or problem, please contact the seller without any hesitation to solve until satisfaction. We provide 100% no risk, worry-free warranty after sale service for all K KENZHOU glasses. You can return and get refunded for no reason. Customer satisfaction i....

Digital compound microscope with integrated 0.3MP camera and USB 2.0 output for capturing or displaying images on a computer or projector, compatible with Windows XP, Vista, 7, 8, and 10.
Monocular viewing head with interchangeable 10x widefield and 25x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing.
Forward-facing nosepiece with 4x, 10x, and 40x DIN achromatic full-glass objectives that provide high-resolution color-corrected images.
Cordless and rechargeable, Brightfield, LED illumination, and 0.65 NA single-lens condenser with disc diaphragm.
Plain stage with stage clips to secure slide and a stage stop to prevent damage to slides or objectives.

...ion: 50X - 125X - 312.5X - 500X - 787.5X.
Head: Trinocular, 45 degrees inclined 360 degrees rotatable, interpupillary adjustable, diopter rings on both ocular tubes.
Eyepieces: 10X (a pair of regular, and one with reticles, one with crosshair, and one with grids).
Nosepieces: Quadruple, objective center adjustable.
Objectives: DIN strain free achromatic - 4X/0.10.
Total magnification: 50X - 125X - 312.5X - 500X - 787.5X.

Picture may not match actual product. Please contact Seller for more detailed pictures in the event of an unclear image..
please contact the individual sellers if more details are needed..