Instrument: Coulter Counter

Acronym:
External Identifier:

Description

An apparatus for counting and sizing particles suspended in electrolytes. It is used for cells, bacteria, prokaryotic cells and virus particles. A typical Coulter counter has one or more microchannels that separate two chambers containing electrolyte solutions.

from https://en.wikipedia.org/wiki/Coulter_counter


Dataset NamePI-Supplied DescriptionPI-Supplied Name
ATP and cell numbers in laboratory experiments with Thalassiosira weissflogii conducted in 2018Z2 Coulter Counter Multisizer
ATP and cell numbers in laboratory experiments with Thalassiosira weissflogii conducted in 2019Z2 Coulter Counter Multisizer
Copepod track data from a set of 4 experiments quantifying the foraging behavior and ingestion by copepods within different distributions of marine snowBeckman Coulter particle counter
Laboratory results: Raw mass spectrometer data from a diatom (Thalassiosira pseudonana) grown under CO2-replete and CO2-stressed conditions; conducted in the Kustka lab at Rutgers from 2007-2013Used to count cells Beckman-Coulter, Fullerton, CA, USA
Grazing by copepods Calanus pacificus and Acartia hudsonica at low to high pCO2 levels, 2014-2015 (OA-Copepod_PreyQual project)To perform cell counts, 2015 experiments Beckman Z2 coulter counter
Grazing experiments 4: Daily cell count data for low-high pCO2 acclimated Rhodomonas sp. (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Grazing experiments 5: Daily cell count data for low-high pCO2 acclimated Rhodomonas sp. (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Grazing experiments 6: Daily Rhodomonas counts during grazing acclimation for low-high pCO2 acclimated cells (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Grazing experiments 6: Daily cell count data for low-high pCO2 acclimated Rhodomonas sp. (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Grazing experiments 7: Daily Rhodomonas counts during grazing acclimation for low-high pCO2 acclimated cells (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Grazing experiments 7: Daily cell count data for low-high pCO2 acclimated Rhodomonas sp. (E Hux Response to pCO2 project)Used to count cells Z2 Coulter Particle Counter
Copepod gut pigment and tank water pigment data from a set of 4 experiments quantifying the foraging behavior and ingestion by copepods within different distributions of marine snowBeckman Coulter particle counter
Initial prey abundances for copepod grazing experiments in the Kaneohe Bay, HI, March-April 2015 (JEMBE 2017) (EAGER: Copepod nauplii project)100 µm orifice tube Beckman Coulter Multisizer III Coulter Counter
Initial prey abundances for copepod grazing experiments in the Kaneohe Bay, HI, May-June 2013 (MEPS 2017) (EAGER: Copepod nauplii project)100 µm orifice tube Beckman Coulter Multisizer III Coulter Counter
Time series of T. suecica densities under fluctuating temperatures experiment from May 2023 to Aug 2023Cells were counted daily for each of the five days using a Beckman Coulter Z2 Particle Counter (Beckman Coulter, Indianapolis, IN) set to count particles between 5µm - 16 µm.  Beckman Coulter Z2 Particle Counter
High throughput tag-sequencing accessions (18S rRNA gene region) and environmental metadata from Axial Seamount, 2013-2015Used to clean PCR products. Beckman Coulter #A63881, Brea, CA
High throughput tag-sequencing data from Gorda Ridge Hydrothermal vent field, including 16S and 18S rRNA gene sequences, and environmental metadata from Gorda Ridge Seamount, May/June 2019Used to clean PCR products. Beckman Coulter #A63881, Brea, CA
Laboratory data on cell abundance of Minutocellus polymorphus in experiments measuring TEP and production of microaggregatesSuspended microaggregates were quantified using a Multisizer 3 Particle Counter Multisizer 3 Particle Counter
Abundance of aggregates of the marine diatom Minutocellus polymorphus and particle-associated marine bacteria from culture and roller tank experiments in 2021-2022Suspended microaggregates were quantified using a Multisizer 3 Particle Counter Multisizer 3 Particle Counter
TEP concentrations of co-cultures and axenic cultures of Minutocellus polymorphus and particle-associated marine bacteria Suspended microaggregates were quantified using a Multisizer 3 Particle Counter Multisizer 3 Particle Counter
Copepods Parvocalanus crassirostris naupliar ingestion and clearance rates on natural prey assemblages from Kaneohe Bay, Oahu, 2015 (JEMBE 2017) (EAGER: Copepod nauplii project)100 µm orifice tube Beckman Coulter Multisizer III Coulter Counter
Copepods Parvocalanus crassirostris and Bestiolina similis naupliar ingestion and clearance rates on natural prey assemblages from Kaneohe Bay, Oahu, 2013 (MEPS 2017) (EAGER: Copepod nauplii project)Used to quantify particle size and abundance in the 2–35 μm size range.
Nitrogen isotope fractionation for ammonium assimilation by marine phytoplankton (Biological Nitrogen Isotope Fractionation project)Used to determine phytoplankton cell density. Multisizer 4 Beckman Coulter Counter
Growth rates and equivalent spherical diameters of Heterosigma akashiwo after temperature transitionUsed to count cells. Beckman Coulter Multisizer III Counter
A Multisizer 4 Beckman Coulter counter was used to determine phytoplankton cell density. Multisizer 4 Beckman Coulter Counter
Equivalent spherical diameter of Heterosigma akashiwo grown at different temperaturesUsed to count cells. Beckman Coulter Multisizer III Counter
Rhodomonas cells volumes grown with varying CO2 levels for copepod experiments, 2015 (OA-Copepod_PreyQual project)Used to count cell culture samples Z2 Coulter Particle Counter
Continuous culture studies of Synechococcus elongatus CCMP1629 in nitrate-limited and nutrient-replete cultures plus DNA results Use to make cell counts Beckman Coulter model Z1 particle counter
Growth rate of Synechococcus cells grown in different silicic acid concentrations from laboratory experiments at the Dauphin Island Sea Lab between 2013 and 2015 (Si_in_Syn project)Beckman Coulter Multisizer 3 coulter counter with a 20 um aperture (part 8320515, range 0.4 - 12 um) Beckman Coulter Multisizer 3
Continuous culture studies of possible climate change effects: Thalassiosira pseudonana CCMP1335 growth in nitrate-limited and nutrient-replete culturesUse to make cell counts Beckman Coulter model Z1 particle counter
Experimental results of nitrate-limited or nitrate-replete continuous culture studies of Thalassiosira pseudonana at 5 temperatures with either high or low pCO2 and irradianceUse to make cell counts Beckman Coulter model Z1 particle counter
[Deprecated] Laboratory growth, photosynthetic, and respiration rates of Thalassiosira pseudonana clone 3H in nitrate limited culture (Stressors on Marine Phytoplankton project)Use to make cell counts Beckman Coulter model Z1 particle counter
[Deprecated] Laboratory growth, photosynthetic, and growth rates of Thalassiosira pseudonana clone 3H in nitrate replete culture (Stressors on Marine Phytoplankton project)Use to make cell counts Beckman Coulter model Z1 particle counter