HTL offers a wide range of high quality disposable serological pipettes for use in variety of applications: bacteriology, tissue culture or clinical research. HTL serological pipettes are manufactured from crystal polystyrene. Single piece construction and fully smooth inner walls guarantee no sample hang-up. The serological pipettes in sterile version are non-pyrogenic, non-cytotoxic and non-hemolytic. HTL serological pipettes features: single piece construction fully smooth inner walls permanent and thin graduation colour – coding for easy volume identification wide choice of volume and application types