Serological pipettes PS 50 ml, single

Made of glass clear polystyrene. With clearly legible graduations, in sterile finish,Pyrogen-free, non-cytotoxic and non-haemolytic. The cellulose acetate stopper with controlled porosity prevents contamination and improves reliability and safety. Especially suitable for immediate use in bacteriological, microbiological or general laboratories.The hydrophobic surface helps create a very good meniscus with perfect drip-free discharge.&nbsp:Accuracy +/- 0,2%.*) individually wrapped, sterile:&nbsp:**) in packs of 25 pcs, sterile