Discovery Comfort
Variable Volume Single- and Multi-channel Pipettors

Discovery Comfort pipettors combine the highest level of accuracy and precision with traditional design to make the pipetting experience comfortable and safe.

Low pipetting forces and ergonomic design reduce the risk of RSI and reliable sealing system ensures reliability of results.

  • Fully autoclavable
  • UV resistant
  • 3-digits counter
  • Dual volume setting using the pushbutton or volume adjustment knob
  • 5 and 10 mL shafts protected by a filter
  • Rotating multi-channel module allows free rotation of 360°



Image of the Discovery Comfort pipettor with calibration key

Easy user calibration

Allows matching of the pipettor for your specific laboratory application.

Image of the six color rings

Set of six color rings

Allows for additional pipettor identification e.g a pipettor user or an application

Image of Discovery Comfort volume setting locking mechanism

Volume locking

Prevents accidental counter shift.


Wide variety of volumes

Discovery Comfort are available in single- (10 models) and multi-channel (4 x 8-channel and 4 x 12-channel models) versions in various volume ranges.

All Discovery Comfort pipettors buttons (+ single-channel pipettors shafts) come in red, yellow, green, blue, or white depending on the volume range of the pipettor and the corresponding tip size.


Ease of use

Low pipettor weight and soft springs system provides comfort at work, even during long pipetting series. Ejector with infinitely variable length adjustment makes it easier for different tips.

Discovery Comfort multi-channels feature a revolutionary suspension system which allows the shafts to retract slightly when they are pressed against a row of pipettor tips. Each shaft moves independently, resulting in an even sealing force being applied to all 8 or 12 tips. This ensures that all tips secured on their individual shaft with the minimum of effort – and never fall off.


Model Cat. No. Range of Pipettor Volumes (µL)
Single-channel Pipettors
D2 4051-D >0.1 – 2
D10 4052-D 0.5 – 10
D20 4053-D 2 – 20
D50 4057-D 5 – 50
D100 4054-D 10 – 100
D200 4055-D 20 – 200
D250 4050-D 50 – 250
D1000 4056-D 100 – 1 000
D5000 4058-D 500 – 5,000
D10000 4059-D 1,000 – 10,000
8-channel and 12-channel Pipettors
DV8-10
DV12-10
5121
5125
0.5 – 10
DV8-50
DV12-50
5122
5126
5 – 50
DV8-200
DV12-200
5123
5127
20 – 200
DV8-300
DV12-300
5124
5128
50 – 300

Discovery Comfort full specification

HTL pipettors series comparison

Product Cat. No. Pipettors Accessories
Discovery Comfort Starter 4-pack
Discovery Comfort Starter 4-pack 7904 D10
D20
D200
D1000
Plexi 4-position stand
10 μL tips, 96 pcs
200 μL tips, 96 pcs
1,000 μL tips, 100 pcs
Calibration tool x 4
Shelf clip x 4
Instruction manual
Discovery Comfort Starter Kit
Discovery Comfort Starter Kit  

7926

D20
D200
D1000
200 μL tips, 96 pcs
1,000 μL tips, 100 pcs
Calibration tool x 3
Shelf clip x 3
Instruction manual
Discovery Comfort Starter Kit Bio
Discovery Comfort Starter Kit Bio  

7925

D10
D100
D1000
10 μL tips, 96 pcs
200 μL tips, 96 pcs
1,000 μL tips, 100 pcs
Calibration tool x 3
Shelf clip x 3
Instruction manual
Image Product Cat. No.
 

Carousel stand*

 

5484

 

Plexi 8-position stand

 

5449

 

Plexi 1-position stand

 

5479

 

Plexi 4-position stand

 

5480

Plexi 6-position stand Plexi 6-position stand 5469
 

Shelf clip for one pipettor

 

SP19451

* The carousel stand fits all Discovery Comfort pipettors except 5 mL, 10 mL, and multi-channel models

Image Description Cat. No.
 

Color-coded rings, 6 pcs

 

SP19630

 

Protective filter for 5 and 10 mL pipettors, 10 pcs

 

SP19476

 

Calibration tool

 

SP29334

 

Lubricant – 1,5g

Lubricant – 30g

 

SP29019

SP29021


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