ExtrSalts 4gMS+NaCl+NaCit 50mL PK50

Pipeta Discovery Comfort-multichannel, 5-50µl, ±4,

Pipeta Discovery Comfort-multichannel, 50-300µl, ±

Pipeta Optipette-multichannel, 5-50µl, ±4,0-1,6%,