COUVRE-OBJETS 20x20MM 200 PCS

Specific use: protection of the sample and lens. Clear, pre-washed glass. Thickness: 0.13 0.16 mm. Supplied in cases of a hundred or two hundred units (depending on the code). Each case includes a bag of silica salt, and is supplied vacuum in tropical pack. Easy opening, no need for scissors. New improved box which minimize the risk of pack breakage and ensure a better lock.