Serological Pipet

The serological pipette is a laboratory instrument that transfers liquids measured in volume by mL and feature graduations for measuring the liquid being dispensed or aspirated.
Drummond Scientific Serological Pipets

Sterile and Accurate: Serological Pipets

All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E-934; Accuracy is ±2%. Bi-directional (positive and negative) graduations are printed in bold easy-to-read ink and the product features color-coded stripes and packaging enable quick volume identification. There is a printed indicator arrow for quickly locating negative graduations when using a pipet controller25 & 50mL pipets feature an anti-drip tip for accurate delivery. All serological pipets have a premium material barrier plug.

  • Accuracy is ±2%
  • Easy-to-read
  • High-Quality Materials
  • Made in the U.S.A.


Catalog Information

Catalog Information
Cat. No. Description Package Size
Buy Now 6-000-000 Assorted Pipet, Individually Wrapped, Paper/Plastic, Bag, Sterile Case of 250 (100 5ml, 100, 10ml and 50, 25ml) 250/Case
Buy Now 6-000-010 Serological Pipet, 10ml 200/Case
Buy Now 6-000-005 Serological Pipet, 5ml 200/Case
Buy Now 6-000-025 Serological Pipet, 25ml 200/Case
Buy Now 6-000-001 Serological Pipet, 1ml 800/Case
Buy Now 6-000-050 Serological Pipet, 50ml 90/Case
Buy Now 6-000-002 Serological Pipet, 2ml 600/Case
Pipettes Made in the USA

All of our products are proudly made in the USA.

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What Serological Pipet Users Say

The New Nanoject III Is Now Available!

Nanoject II vs. Nanoject III Comparison

Both units utilize the same glass capillaries for pulling micropipettes. Due to the new improved method of securing the micropipette, smaller tips can be pulled and utilized on the Nanoject III. No O-rings to wear out. A micro “chuck” is used, and it simplifies attachment of the micropipette once backfilled with oil. The Nanoject III’s auto HOMING feature will eliminate the need to “rehome the unit as in the Nanoject II. This can reduce, if not totally eliminate, jamming of the plunger. Now available for the Nanoject II is the new Digital Control Box which has all the functionality of the original control box but now features a user friendly, easy to read touchscreen.

Product Name Nanoject II Nanoject III
Injection volumes 2.3 nL-69 nL 0.6 nL-999.9 nL
Rate of injection 46 nL/sec.& 23 nL/sec. only 1 nL/sec.-200 nL/sec.
Injection counter No Yes
Programmable multiple injections No Yes
Programmable frequency between injections No Yes
Auto HOMING of plunger No Yes
Micropipette I.D. size 10 µm minimum 2-3 µm minimum
Optional Footswitch Yes; inject only Yes; fill, empty and inject capability
Color, Touch Sensitive Keypad No; fill, empty, inject buttons only. Optional Digital Control Box Upgrade available Yes; multi screens
External computer interface Use of footswitch contact to inject. Injector has to be finished its injection at the speed rate of the Nanoject II before it will accept another pulse Use of a special opto-isolated input to allow the user to control injection rate and injection volume

Drummond Pipet-Aid® Controller Comparison Chart

Use this comparison chart to understand the difference between Drummond Pipet-Aid® Controller models and their useful features. This information will help you choose the best pipette controller to deliver the most accurate results for your intended applications.

Feature Other Pipette Controllers Portable Pipet- Aid® XP Pipette Controller Portable Pipet- Aid® XL Pipette Controller Pipet- Aid® Hood Mate® Pipette Controller
3 Speed Aspiration & Dispensing X
Removable Stand X X
Use in hood/laminar flow cabinet X X
Weight 230g 214g 214g 122g