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Double-Barrel Borosilicate Capillary Glass With Microfilament

Standard Borosilicate Capillary Glass features a Corning #7740 composition and has a softening temperature of 820 °C. Items on this page are double-barreled with a single microfilament.


  • Double Barrel: One Barrel with Microfilament, and one barrel without.
  • Packaged 100 pieces per vial.




    Catalog # Length Diameter Qty/Pkg Price / Pkg Quantity
    in cm Outside
    (mm)    		 Inside
    (mm)
    631000 4 10 1.20 0.68 100 $49.00 
    		 Quantity:
    631500 6 15 1.20 0.68 100 $72.00 
    		 Quantity:
    632000 4 10 1.50 0.86 100 $52.00 
    		 Quantity:
    632500 6 15 1.50 0.86 100 $74.00 
    		 Quantity:

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