eVol syringes

eVol syringes

Every one an expert

eVol® xr digital analytical syringe is the coupling of two precision devices: a digitally controlled electronic drive and an XCHANGE® enabled analytical syringe.

eVol xr syringes are easily and quickly changed allowing them to be dedicated to individual liquids or methods to prevent possible cross-contamination of reagents.

Features and benefits

  • Syringes compatible for use with eVol xr.
  • Suitable for use with volatile samples.
  • Variable speed of operation.
  • Easily calibrated and calibration factors saved for each syringe, enabling laboratories to comply with stringent global laboratory standards (e.g. GLP, GMP, FDA).
  • Programmable and able to store a laboratory workflow (up to 98 steps).
  • Password protection options enabling standardization of work processes.
  • Reduces the need for serial dilutions.

Recommended applications

  • Preparation and addition of standards.
  • Precise dispensing of aqueous and non-aqueous liquids.
  • TLC spotting.
  • Micro titrations.
  • GC and LC instrument injections.
  • NMR sample preparation.
  • MEPS®

Product specifications

  • 5 µL eVol xr syringes available with 50 mm and 115 mm long needles.
  • 50 µL eVol xr syringes available with 50 mm, 115 mm, and 180 mm long needles.
  • 100 µL eVol xr syringes available with a 50 mm long needle.
  • 500 µL eVol xr syringes available with 50 mm, 70 mm, 115 mm, and 180 mm long needles.
  • 1 mL eVol xr syringes available with 50 mm, and 70 mm long needles.
  • 50 µL, 100 µL and 500 µL removable needle eVol xr MEPS syringes available to fit MEPS BINs.

Volume range of eVol xr syringes

Volume range of eVol xr syringes: 1 mL syringe: 40-1000 μL dispense volume range. 500 μL syringe: 20-500 μL dispense volume range. 100 μL syringe:	4-100 μL dispense volume range. 50 μL syringe: 2-50 μL dispense volume range. 5 μL syringe: 0.2-5 μL dispense volume range.

Accuracy of eVol xr syringes

Syringe volume 1 mL 500 µL 100 µL 50 µL 5 µL
At 100% (uncalibrated)* ±0.7% ±0.7% ±0.7% ±1.0% ±1.0%
At 100% (calibrated)** ±0.2% ±0.2% ±0.2% ±0.2% ±0.2%
At 10% (calibrated)*** ±0.5% ±0.5% ±0.5% ±0.5% ± 1.0%

* Calibration factor of 1.0000 applied to handle.
** Syringe and handle calibrated at full volume.
*** Syringe and handle calibrated at 10% of capacity. Accuracy based on the 10% dispensed volume closest to zero position.
Note: For best results when performing repeat dispense (one aspiration followed by multiple dispense steps) use a calibration factor of 1.0000.

Precision of eVol xr syringes

Syringe volume 1 mL 500 µL 100 µL 50 µL 5 µL
At 100% ±0.3% ±0.3% ±0.4% ±0.4% ±0.5%
At 10% ±0.6% ±0.6% ±0.7% ±0.8% ±1.0%

Specifications are subject to change without notification.

More

Please refer to the part number list for more items.