Bottles are available for every use. Since the aspirator , reagents and solution bottles are not used for direct heating purposes, they are made mechanically stronger with heavier wall thickness and these can withstand wet or dry sterilization. Due to excellent chemical durability of glass most, reagents can be stored in these bottles without much effort for long duration. Plain neck solution bottles and centrifuge bottles are tooled for uniform rubber stopper fit. Roux bottle, milk dilution bottles are widely used for culture growth and they have flat surfaces.

Bottles come in the following type i.e. Aspirator with outlet for tubing, Aspirator with outlet for stopper, aspirator with interchangeable stopper with stopcock, centrifuge original form, culture roux off set neck, milk dilution plain with screw cap and liner and Mccartney flat with aluminum screw caps and rubber.