Weathering causes billions of dollars in product damage every year, including color change, gloss loss, strength loss, cracking, peeling, and chalking. Q-Lab has the solutions to make weathering and light stability testing both realistic and affordable and answer your questions simply. HunterLab instruments duplicate how our eyes see color. Our spectrophotometers measure your product color and give numerical valu.

This blog is about color gemstones and the beautiful gemstone jewelry. Thursday, March 12, 2015. Let us know some caring tips for your sea-inspired jewelry. 5-8 on Mohs scale, aquamarines are believed to be very durable only if they are treated with care against rubbing and scratching. Avoid any vigorous physical exercises and field jobs while your blue sparklers are on.

This is the place where you can personalize your profile! By moving, adding and personalizing widgets. You can drag and drop to rearrange. You can edit widgets to customize them. The bottom has widgets you can add! Some widgets you can only access when you get Core Membership.