Home >> Laboratory Products >> Watch Glass >>11-203 WATCH GLASS

A concavo-convex shaped clear glass with ground edges 2 mm thick
used normally as receptacle for material under observation or to cover 
beakers when boiling solutions. The meniscus shape prevents the glass 
from sliding off the beaker land also returns the condensate.

  

    

    Code
    

    Diameter
  
  

    

    01
    

    25 mm
    

    1"
  
  

    

    02
    

    40 mm
    

    1½"
  
  

    

    03
    

    50 mm
    

    2"
  
  

    

    04
    

    60 mm
    

    2½"
  
  

    

    05
    

    63 mm
    

    2½"
  
  

    

    06
    

    70 mm
    

    2¾"
  
  

    

    07
    

    75 mm
    

    3"
  
  

    

    08
    

    80 mm
    

    3¼"
  
  

    

    09
    

    90 mm
    

    3½"
  
  

    

    10
    

    100 mm
    

    4"
  
  

    

    11
    

    125 mm
    

    5"
  
  

    

    12
    

    150 mm
    

    6"
  
  

    

    13
    

    200 mm
    

    8"
  
  
Packing: 1 dozen per box.