SOFT TWEEZERS

During chemical processing of photographic plates and papers usually use medical tweezers (it can be purchased in the pharmacy). However, the notch in the jaws often damage the emulsion layer. To prevent this put in the jaws of the tweezers p polihlorvinilovuju tube with a diameter of 2-3 mm. pre-softened in acetone. After drying, the tube is firmly tight lips.

Recommend to read

  • NOT CLOGGEDNOT CLOGGED
    Often in life there is a need to carefully pour some liquid from one vessel to another so as not to affect sediment on the bottom. Usually use the suction tube. But it is necessary to...
  • Brazier “diplomat”Brazier “diplomat”
    The magazine “Modelist-Constructor” (No. 6, 1983) published drawings of a miracle stove designed by I. Maslov. Wonderful stove! Especially for those who love to travel. We have...