˙PP material, both sides can be used
˙One side has 12 tanks, each tank has a capacity of 5ml, and the other side is a single tank, with a capacity of 50ml
˙There is a beveled bottom in the groove, which can guide the tip of the straw to the midpoint of the bottom
˙Suitable for single-jaw, eight-jaw and twelve-jaw micro pipette
˙With a lid to prevent reagent volatilization
˙25 pcs per pack (pk), another discount for the whole pack order