- Colorimeter, Syringe Pipet, Electronic Balance.
- Colorimeter, Reagent Dye Dispenser, Electronic Balance, Blender &Syringe Pipet.
- Draw a sample of the lubricant being tested to the 1ml.Mark of the graduated pipet.
- Note: Lowering pipet tips to the bottoms of the wells may cause sample overflow and cross-contamination.
Repeat until all the samples have been transferred to the DNeasy 96 Plate（注意：将吸量管探入孔底会引起样品漫溢，导致交叉污染。
- Glass needles were successfully made by hand in the flame of ethanol, not with a pipet puller.