Hai cercato: Sodium+hydrogensulphide

Capable of easily reaching deep down into narrow vials or laboratory blender bags, the colourless pipette straws transfer liquids. With a plastic manufacturing, the sterile tools are disposable to eliminate the chance of cross contamination between tests. The manual pipette straws utilize a simpler moving method and do not block particles in suspension. These versatile instruments come sterile and in various length options.