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Repeatable Transfers, Without the Extra Instrument
Make routine fixed-volume transfers simpler. MTC Bio Exact Volume Transfer Pipettes use a dual-bulb design to dispense a selected volume while retaining excess liquid in the lower overdraw bulb.
Choose from ten capacities, 20–500 µL. Chemically resistant LDPE construction, minimal liquid retention, and sterile resealable bags support routine laboratory and kit-based workflows.
20–500 µL
Ten fixed-volume choices
Dual Bulb
Excess-liquid capture
LDPE
Chemically resistant material
500/bag
Sterile resealable packaging
Designed for Straightforward Liquid Handling
Consistent Volume Delivery
The lower bulb captures excess liquid during pipetting.
Simple Pinch-and-Release Operation
The upper bulb provides familiar manual control.
Minimal Liquid Retention
Designed for clean liquid release.
Sterile Packaging
Supplied in resealable bags of 500 pipettes.
How the Dual-Bulb Design Works
The upper bulb is used for pinch-and-release pipetting. The lower overdraw bulb captures excess sample so that only the selected volume is dispensed.
Choose the capacity required by your protocol. These are fixed-volume transfer pipettes, not adjustable micropipettes.
Choose the Right Case
20 µL
Catalog: E9500-20
Case: 5,000 pipettes; 10 bags of 500
50–250 µL
Capacities: 50, 80, 100, 150, 200, 250 µL
Case: 2,500 pipettes; 5 bags of 500
300–500 µL
Capacities: 300, 400, 500 µL
Case: 1,000 pipettes; 2 bags of 500
Typical Applications
- Routine fixed-volume liquid transfers
- Molecular laboratory workflows
- Kit-based liquid dispensing
- Laboratory protocols requiring a selected transfer volume
Ordering Tip
One unit ordered is one complete case, not one pipette or one bag. Select the required capacity and confirm the case count before ordering. Use an instrument with a documented accuracy specification when your protocol requires one; no numerical accuracy tolerance is stated here.
Frequently Asked Questions
Which fixed volumes are available in the MTC Bio E9500 series?
Choose 20, 50, 80, 100, 150, 200, 250, 300, 400, or 500 µL. The catalog suffix identifies the volume: E9500-20 is 20 µL and E9500-500 is 500 µL. These are fixed-volume transfer pipettes, not adjustable micropipettes; select the volume required by your protocol. See MTC Bio E9500 specifications.
How many E9500 pipettes are included in one case?
One unit ordered is one complete case. E9500-20 contains 5,000 pipettes (10 bags of 500). E9500-50, -80, -100, -150, -200, and -250 contain 2,500 pipettes per case (5 bags of 500). E9500-300, -400, and -500 contain 1,000 pipettes per case (2 bags of 500). Confirm the selected variant rather than treating a bag as a case. Packaging is listed in the MTC Bio E9500 specifications.
Are MTC Bio E9500 exact-volume pipettes sterile or individually wrapped?
MTC Bio lists the E9500 models as sterile in resealable bags of 500, not individually wrapped. Follow your laboratory procedures for opening, handling, and storing an opened bag; resealing does not re-sterilize the contents. See MTC Bio E9500 specifications.
How does the E9500 dual-bulb design control the dispensed volume?
The upper bulb provides pinch-and-release pipetting. The lower overdraw bulb captures excess sample and retains that extra liquid during dispensing so the selected fixed volume is delivered. This differs from estimating a volume with an ordinary transfer dropper. Follow your validated handling procedure; the manufacturer’s design explanation is not a substitute for an application-specific protocol.
What material are E9500 pipettes made from, and are they compatible with every reagent?
They are made from low-density polyethylene (LDPE), which MTC Bio describes as chemically resistant with minimal liquid retention. That description is not a universal solvent-compatibility guarantee. Confirm compatibility with your reagent, concentration, contact time, and temperature before use. The MTC Bio E9500 specifications do not provide a reagent-specific compatibility table.
What accuracy or precision tolerance is specified for E9500 exact-volume pipettes?
The MTC Bio E9500 product page describes consistent, repeatable volume delivery but does not publish a numerical accuracy tolerance or precision value. “Exact volume” identifies the fixed-volume product design; it should not be interpreted as zero error or a calibration certificate. For protocols requiring a documented tolerance, obtain manufacturer data and validate performance with your liquid, or use a calibrated instrument with a suitable published specification.
Which laboratory workflows are E9500 pipettes intended for?
MTC Bio identifies routine laboratory workflows, molecular applications, and kit-based use. Select the required fixed volume, bag sterility, and pipette dimensions for your workflow; for example, E9500-20 is 53 mm long and E9500-100 is 86 mm long. These application descriptions do not establish compatibility with a particular diagnostic kit or clinical method. Check the kit instructions and validate any proposed substitution. See MTC Bio E9500 specifications.
Which major-brand exact-volume pipettes can I compare with MTC Bio E9500?
Thermo Scientific Samco offers specific workflow alternatives to evaluate: Samco 783NL is 20 µL, 53 mm long, and non-sterile, whereas MTC Bio E9500-20 is 20 µL, 53 mm long, and supplied sterile. Samco 787TS (also known as 787) is 100 µL, 83 mm long, non-sterile LDPE, packaged 500 per pack and 5,000 per case; E9500-100 is 100 µL, 86 mm long, sterile LDPE, and 2,500 per case. Compare volume, dimensions, sterility, packaging, and validated performance—not nominal volume alone. These are workflow comparisons, not verified OEM matches, identical products, validated direct/drop-in replacements, or claims of clinical equivalence. MTC specifications: MTC Bio E9500 specifications.
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