Transfer Pipet Large Bulb Disposable Thermo Scientific Samco Accurately measure more than one volume by using Thermo Scientific Samco Graduated Transfer Pipettes. Single-unit design features a built-in pipette bulb that eliminates need for plugging, packaging, autoclaving while preventing cross-contamination. Made of shatterproof, nontoxic polyethylene .Low-affinity surface reduces loss of cells and valuable proteins due to binding, Can be frozen in liquid nitrogen, or heat sealed for storage.
