Manual Repetitive Stepper Pipette for Lab Liquid Handling
- Manual repetitive stepper pipette supports fast, consistent multi-dispensing workflows
- Wide dispensing range from 10 µL to 5 mL depending on compatible dispenser tip and setting
- Up to 48 dispensing steps can be performed in succession for efficient repeated dosing
- Slim, light and robust design supports comfortable routine laboratory operation
- Compatible with disposable polypropylene dispenser tips from 0.5 mL to 50 mL
- 2.5 mL dispenser tip supports 50, 100, 150, 200 and 250 µL dispensing steps
- Systematic error of ±0.8% and random error of ≤0.4% support repeatable dispensing
- Description
Description
The Manual Repetitive Stepper Pipette, also known as a manual repeating dispenser, is designed for efficient repetitive liquid dispensing in clinical, diagnostic, pharmaceutical, biotechnology, molecular biology, food testing, environmental, quality-control and university teaching laboratories. It supports repeated liquid delivery where the same volume needs to be dispensed multiple times across tubes, wells, vials or sample containers.
The stepper provides a wide dispensing range from 10 µL to 5 mL, depending on the selected compatible dispenser tip and dispensing setting. This makes it suitable for reagent addition, assay preparation, serial dispensing, sample distribution, buffer transfer and routine liquid handling tasks.
Up to 48 dispensing steps can be performed in succession, helping improve workflow efficiency compared with repeated single-dispense pipetting. This is useful in laboratories preparing multiple samples, filling microtubes, adding reagents to assay layouts or performing repeated small-volume dispensing procedures.
The slim, light and robust body supports comfortable handling during daily laboratory use. Its manual operation makes it practical for routine workflows where simple setup, reliable dispensing and easy movement between workstations are required.
The dispenser is compatible with different sizes of disposable polypropylene dispenser tips from 0.5 mL to 50 mL. The correct tip size should be selected according to the target dispensing volume, liquid type and validated laboratory procedure.
For the 2.5 mL dispenser tip, the available dispensing volumes per step are 50 µL, 100 µL, 150 µL, 200 µL and 250 µL. This provides practical flexibility for repetitive liquid transfer tasks where controlled step volumes are needed from the same tip format.
The durable dispenser tip stop lever supports secure tip handling during operation. Specified performance for the supplied 2.5 mL tip data includes systematic error of ±0.8% and random error of ≤0.4%, supporting repeatable dispensing when used with compatible tips and correct technique.
LabChoice Australia supplies this Manual Repetitive Stepper Pipette for clinical laboratories, diagnostic laboratories, pharmaceutical laboratories, biotechnology laboratories, molecular biology laboratories, food testing laboratories, environmental testing laboratories, industrial QC laboratories, university teaching laboratories and general research facilities. It is suitable for repetitive reagent dispensing, assay setup, sample preparation, serial dispensing and routine laboratory liquid handling using compatible disposable polypropylene dispenser tips and validated procedures.
| SKU Number | Dispenser tip volume | Systematic Error | Dispensing volume per step | Random Error |
|---|---|---|---|---|
| LC-85-STEPMATE01 | 0.50mL | ±0.8% | 10μL | 20μL | 30μL | 40μL | 50μL | ≤0.7% |
| LC-85-STEPMATE02 | 1.25mL | ±0.8% | 25μL | 50μL | 75μL | 100μL | 125μL | ≤0.5% |
| LC-85-STEPMATE03 | 2.50mL | ±0.8% | 50μL | 100μL | 150μL | 200μL | 250μL | ≤0.4% |
| LC-85-STEPMATE04 | 5.00mL | ±0.4% | 100μL | 200μL | 300μL | 400μL | 500μL | ≤0.3% |
| LC-85-STEPMATE05 | 12.50mL | ±0.3% | 250μL | 500μL | 750μL | 1000μL | 1250μL | ≤0.3% |
| LC-85-STEPMATE06 | 25.00mL | ±0.2% | 500μL | 1000μL | 1500μL | 2000μL | 2500μL | ≤0.3% |
| LC-85-STEPMATE07 | 50.00mL | ±0.2% | 1000μL | 2000μL | 3000μL | 4000μL | 5000μL | ≤0.2% |
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