What kind of slides do i have

At Liberty Hardware , we have an extensive selection of ball bearing drawer slides and more! Choose from a wide variety of drawer slides that include installation hardware and additional instructions. Our Liberty brand ball bearing drawer slides come in a variety of sizes and configurations to match your storage weight and drawer length needs. These ball bearing drawer slides are great for frameless or face framed cabinets and have a lb.

Consult our ball bearing mount drawer slide installation instructions. Soft close ball bearing drawer slides prevent your drawers from slamming shut.

These soft close drawer slides are a great noise-reducing solution for remodeling, new construction and DIY drawer replacement projects. These slides can withstand loads up to 50 lbs.

Consult our soft close ball bearing drawer slide installation instructions. Not all slides are created equal. Picture this scenario. Identifying 35 mm formats Now that you know a little about the background of your treasure chest of slides, how do you know what 35 mm slide format you have? There will be more room on the top and bottom than on the sides. The transparency is just a tiny rectangle in the middle. It was produced as early as all the way up until The smallest all-around slide of the bunch.

Continue Reading. Display cases should be enclosed and sealed to protect their contents, and display items should be securely framed or matted using preservation-quality materials that have passed the Photographic Activity Test ISO Glass slides should not be exposed to more than 5, ft-c hours 50, lux hours per year with a 3-year rest between displays.

Hand-colored areas may be particularly light sensitive and should be monitored closely during exhibition. Silver mirroring is a common form of deterioration rising from oxidation of the silver image material in monochrome transparencies. Deterioration of the film support corresponds to that of gelatin silver film negatives, depending on the plastic. Nitrate: Cellulose nitrate film deterioration is exacerbated by low and high relative humidity in the environment.

In a humid environment, the emulsion may soften and become sticky. In an extremely dry environment the film becomes brittle. In the final stage of deterioration, nitrate film forms a solid mass than cannot be separated or handled safely.

Nitrate film deterioration can be identified by the acrid, sharp odor as nitric and nitrous acids are released. These acidic vapors are damaging to surrounding objects, so deteriorating film must be evaluated to determine whether it should be discarded. Acetate: Cellulose acetate film is susceptible to vinegar syndrome, which causes the film base to shrink and the gelatin emulsion to pull up in folds.