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1336 Review
87 Karma

Review on BIPEE Graduated Transparent Lab πŸ§ͺ Experiment: Precise Measurement and Visibility Combined by Dusty Oner

Revainrating 1 out of 5

Calibration is far away.

I received these pipettes for dispensing concentrated cleaning chemicals (such as Unger Pro window cleaning solution and Simple Green D Pro 3) for dilution in 16 oz spray bottles. I checked the calibration by drawing water from a graduated cylinder and the pipettes drew 30% less water than expected. This is unacceptable even for a cheap transfer pipette, and for my purposes the solution turned out to be more dilute than expected.

Pros
  • Pack of 10
Cons
  • Slightly torn