Dual Bulb Pipette

Dual bulb pipette is a manual quantitative liquid aspiration tool with a double-balloon structure. It is widely used in serology, microbiology, clinical testing and other fields. It can achieve stable liquid aspiration and accurate quantitative dispensing. It is especially suitable for experimental scenarios that require medium precision and emphasize repeatability.

Dual Bulb Pipettes for sale: 20 ul, 60 ul, 80 ul, 100 ul, 120 ul, 200 ul, 300 ul, 500 ul.

MOQ: 1 CARTON

Feature of Dual Bulb Pipette

Double capsule structure design: the upper capsule absorbs liquid, and the lower capsule controls the amount of liquid discharged, making the operation more precise.
Predetermined output: conventional specifications such as 0.05mL, 0.1mL, 0.2mL, etc..
Convenient and efficient: eliminating the need to frequently replace pipettes and tips.
Economical and environmentally friendly: mostly disposable designs, effectively avoiding cross contamination.
Optional sterile packaging: suitable for clinical or laboratory operations in sterile workbenches.

Instructions for using dual bulb pipettes

Insert the double-bladder pipette into the sample container.
Squeeze the upper bladder to suck the liquid.
Relax slightly to allow the liquid to enter the lower bladder quantitative cavity.
Squeeze the lower bladder to steadily dispense the liquid into the target container.
Discard in a medical waste bag or biohazard bag after use.

Dual Bulb Pipettes for Sale

Cat No.	Description	Package	Weight(KG)	Size(CM)
SX-20	20ul	1000 pcs/bag, 30 bags/ctn	12.2	62×37×46
SX-60	60ul	1000 pcs/bag, 30 bags/ctn	14.5	62×37×46
SX-80	80ul	500 pcs/bag, 50 bags/ctn	14.1	62×32×46
SX-100	100ul	500 pcs/bag, 50 bags/ctn	13.1	62×37×46
SX-120	120ul	500 pcs/bag, 50 bags/ctn	13.6	62×37×46
SX-200	200ul	500 pcs/bag, 40 bags/ctn	11.6	62×37×46
SX-300	300ul	500 pcs/bag, 40 bags/ctn	14.1	62×37×46
SX-500	500ul	200 pcs/bag, 100 bags/ctn	15.5	62×37×46

FAQ of Dual Bulb Transfer Pipette

What to do if liquid remains in the dual bulb pipettes?

It is recommended to squeeze the pipette completely to empty it after the operation, or use a wash bottle with deionized water to rinse it; if it is found that there is a lot of liquid remaining in the lower capsule, it means that the amount of liquid absorbed exceeds the capacity of the capsule cavity, and the specification should be changed or a pipette should be used instead.

What containers are suitable for use with the dual bulb transfer pipette?

It is recommended to use it with conventional experimental consumables such as test tubes, microcentrifuge tubes, cell culture dishes, etc., which makes aspiration and dispensing more efficient; it is also suitable for PCR plates or 96-well plates when batch transfer is required.