I wanted to demonstrate and show how I get such precise measurements when I am preparing dilute samples with exact concentration levels for analysis.

Some of my equipment:

Serological pipette pump (10ml capacity) with a 1 ml Serological pipette inserted.

SEOH SEROLOGICAL PIPETTE PUMP 10ml Green

1 ml capacity Serological pipette can dispense solution @ 0.01ml per pump.

• 0.01mL Graduation Interval • Sterile • Polystyrene • 1mL • 278mm Long

. Serological pipette in sterile packaging.

SEOH Serological Pipet individually wrapped 1ml 50 per pack

1000microliter tips for serological pipettes

These are the dyes that I work with; Fluorescein, Rhodamine b and Eosin Y.