Thomas No. 1203L35 Freeze drying ampoule Type 1, class A borosilicate glass, flat bottom - ideal for freeze drying or cryogenic storage Neck has pre-drawn constriction to facilitate sealing Thomas No. 1203L36, 1203L37 and 1203L38 Freeze drying ampoule Type 1, class A borosilicate…

For use in the Disinfectant Testing Procedure as described in the AOAC manual Cylinder ends are lightly glazed

Cloning cylinders are used to surround a single cell to create homogeneous culture of cells rather than mixed population Flat end insures tight sealing with surface of culture dish

Manufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling