Globe Scientific's plastic serological pipettes are produced under the strictest protocols and offer the highest degree of accuracy.

The pipettes are supplied with an aerosol barrier plug that prevents both liquid and aerosols from contaminating the pipettors.

The serological pipettes are produced from crystal clear polystyrene (PS) and are color coded for easy volume identification.
 

• Calibration is certified for accuracy
• Aerosol barrier filter plug
• Reverse graduations
• Negative graduations
• Fits all major brands of pipette controllers
• Calibrated to deliver (TD)
• Color coded
• Individually wrapped pipettes are packaged in convenient dispenser boxes
• Pipettes are designed with anti-drip tips
• Manufactured under strict ISO 9001:2008 standards
• Plug: Hydrophilic PET
• Accuracy: ±2% at full volume
• Pyrogen-free, non-cytotoxic
• Sterility: Sterilized by gamma irradiation
• RNase-free and DNase-free

Open End Serological Pipets
 

• Ideal for viscous and high particulate solutions
• Wide, open end is ideal for slurries and gels
• All serological pipets are manufactured to the ASTM Standard Specification for Serological Pipets E-934
• Bi-directional (positive and negative) graduations are printed in bold easy-to-read ink
• Premium polymer fiber barrier plug
• Color coded stripes and packaging enable quick volume identification

VistaLab Wobble-not™ Serological Pipettes

1. Products that are catalog #s 4090-xxxx are “Paper/plastic individually wrapped, sterile, RNase/DNase free” and standard length.
2. Products that are catalog #s 4190-xxxx are “Plastic/plastic individually wrapped, sterile, RNase/DNase free” and standard length.
3. Products that are catalog #s 4290-xxxx are bulk packaged in resealable ziplock bags and standard length.
4. Products that are catalog #s 5090-xxxx are “Paper/plastic individually wrapped, sterile, RNase/DNase free” and shorter in length for better mobility and accuracy.

The Difference Is Crystal Clear! Wobble-not serological pipets are superior in ergonomics and performance compared to every other serological pipet.

See the Difference

Traditional serological pipets have a straight cylindrical shape vs. the Wobble-not, which have a two-tiered step design which helps to decrease insertion force, while increasing pipet stability in your controller.

Feel the Difference

You will feel better and work smarter. No more jamming your serological pipet into your pipet controller. Achieve maximum stability (no wobble) and LESS DRIPPING with our newest revolutionary design to benefit your health and wellness, as well as your research applications.

Wobble-not
The First Ever Ergonomic Serological Pipet!

With standard serological pipets, there has never been a difference in the plug end design. All require high insertion force (jamming) in an attempt to get the top as high up in the pipet controller nozzle as possible. You do this to try to get as much stability as possible otherwise, you risk dripping of the liquid you pipette. No matter how hard you jam, there is wobble.

Ergonomics and Performance in a never-before-seen design

Wobble-not serological pipets are a revolutionary, new design and the only serological pipets that will give you two zones of contact with relatively low insertion force. No jamming! And furthermore, this results in maximum stability for your pipetting and LESS DRIP! No other serological pipet comes close to achieving the same amount of Wobble-not!
 

Harvest Acrylic Serological Pipette Rack

• Safely store and protect your pipettes
• Maximize space with the uniquely designed extra storage slots
• For glass or plastic pipettes from 1 to 100 mL

Heavy-duty, acrylic rack with five angled compartments which can house 1 to 100 mL glass or plastic pipettes. There are two slots at the top of the rack designed to hold pipette controllers. Available in tinted blue.

Specifications