Automated Cell Counter Suppliers
Limit companies to: Worldwide USA
Iris Diagnostics | Address: 9172 Eton Avenue, Chatsworth, California 91311, USA 
www.irisdiagnostics.com | Send Inquiry | Phone: +1-(818)-709-1244
FDA Registration: 2023446 Year Established: 1979 Annual Revenues: USD 50-100 Million Employee Count: ~90 Quality: CE Certified
Products: Micro Surgery Instruments, Micro Surgery Instruments, Pneumatic Power Systems, Micro Surgery Instruments, Graspers, Micro Surgery Instruments, Scissors, Automated Urinalysis System (FDA Code: KQO), Automated Urine Microscopy Analyzer, ...
Iris Diagnostics specializes in automated urinalysis technology. We produce clinical analyzers, which use real-time video flow imaging, displaying microscopic images on a video screen. Our systems are more...
www.irisdiagnostics.com | Send Inquiry | Phone: +1-(818)-709-1244
FDA Registration: 2023446 Year Established: 1979 Annual Revenues: USD 50-100 Million Employee Count: ~90 Quality: CE Certified
Products: Micro Surgery Instruments, Micro Surgery Instruments, Pneumatic Power Systems, Micro Surgery Instruments, Graspers, Micro Surgery Instruments, Scissors, Automated Urinalysis System (FDA Code: KQO), Automated Urine Microscopy Analyzer, ...
Iris Diagnostics specializes in automated urinalysis technology. We produce clinical analyzers, which use real-time video flow imaging, displaying microscopic images on a video screen. Our systems are more...
Siemens Healthcare Diagnostics | Address: 1717 Deerfield Road, Deerfield, Illinois 60015-0778, USA
www.usa.siemens.com/diagnostics | Phone: +1-(847)-267-5300
Quality: ISO 9000, CE Certified
Products: Laboratory Automation Systems, Biochemistry Analyzers, Immunochemistry Analyzers, C-Reactive Protein (CRP), Troponin I, Plasma Protein Analyzers, ...
Siemens Healthcare Diagnostics, a clinical diagnostics company, provides clinicians with the vital information they need for the accurate diagnosis, treatment and monitoring of patients. Our comprehen more...
www.usa.siemens.com/diagnostics | Phone: +1-(847)-267-5300
Quality: ISO 9000, CE Certified
Products: Laboratory Automation Systems, Biochemistry Analyzers, Immunochemistry Analyzers, C-Reactive Protein (CRP), Troponin I, Plasma Protein Analyzers, ...
Siemens Healthcare Diagnostics, a clinical diagnostics company, provides clinicians with the vital information they need for the accurate diagnosis, treatment and monitoring of patients. Our comprehen more...
Sysmex America, Inc. | Address: One Nelson C. White Parkway, Mundelein, Illinois 60060, USA
www.sysmex.com | Send Inquiry | Phone: +1-(847)-996-4500, 800-379-7639
FDA Registration: 1422681
Products: Controls, General Diagnostic Supplies, General Diagnostics, Blood, Hematology Analyzers, Automated Hematology Analyzers, Flow Particle Image Analyzer, ...
Sysmex America, Inc. manufactures and markets clinical laboratory testing devices, reagents, and software for hematology, hemostasis, immuno-chemistry, particle counting and urinalysis and also distri more...
www.sysmex.com | Send Inquiry | Phone: +1-(847)-996-4500, 800-379-7639
FDA Registration: 1422681
Products: Controls, General Diagnostic Supplies, General Diagnostics, Blood, Hematology Analyzers, Automated Hematology Analyzers, Flow Particle Image Analyzer, ...
Sysmex America, Inc. manufactures and markets clinical laboratory testing devices, reagents, and software for hematology, hemostasis, immuno-chemistry, particle counting and urinalysis and also distri more...
Becton, Dickson & Co., | Address: One Becton Drive, Franklin Lakes, New Jersey 07417, USA
www.bd.com/us | Phone: +1-(201)-847.6800
FDA Registration: 1119779 Annual Revenues: USD 10-25 Million Employee Count: ~1600 Quality: ISO 9000, CE Certified
Products: Software Programs, CCD Cameras, & Gamma Cameras, Biomedical Devices, 3D Imaging Devices, Frame Grabbers, Densitometers Accessories, ...
Becton, Dickinson & Co., manufactures and distributes a broad range of medical supplies, devices, laboratory equipment and diagnostic products. Our product BD Soluvia™ is a prefillable microinje more...
www.bd.com/us | Phone: +1-(201)-847.6800
FDA Registration: 1119779 Annual Revenues: USD 10-25 Million Employee Count: ~1600 Quality: ISO 9000, CE Certified
Products: Software Programs, CCD Cameras, & Gamma Cameras, Biomedical Devices, 3D Imaging Devices, Frame Grabbers, Densitometers Accessories, ...
Becton, Dickinson & Co., manufactures and distributes a broad range of medical supplies, devices, laboratory equipment and diagnostic products. Our product BD Soluvia™ is a prefillable microinje more...
Beckman Coulter, Inc. | Address: 4300 N. Harbor Boulevard P.O. Box 3100, Fullerton, California 92834-3100, USA
www.coulter.com | Phone: +001-(800)-742-2345
FDA Registration: 2050012 Year Established: 1934 Annual Revenues: > USD 1 Billion Employee Count: ~10100 Quality: ISO 9000, ISO 9001, ISO 9002, CE Certified
Products: Hematology Analyzers, Blood Analyzer Reagents, Chemistry Analyzers, Controls for Diagnostic Equipment, Hematology Reagents, General Diagnostic Supplies, ...
Beckman Coulter, Inc. is a manufacturer of biomedical testing instrument systems, tests & supplies that simplify and automate laboratory processes. Spanning the biomedical testing continuum from medic more...
www.coulter.com | Phone: +001-(800)-742-2345
FDA Registration: 2050012 Year Established: 1934 Annual Revenues: > USD 1 Billion Employee Count: ~10100 Quality: ISO 9000, ISO 9001, ISO 9002, CE Certified
Products: Hematology Analyzers, Blood Analyzer Reagents, Chemistry Analyzers, Controls for Diagnostic Equipment, Hematology Reagents, General Diagnostic Supplies, ...
Beckman Coulter, Inc. is a manufacturer of biomedical testing instrument systems, tests & supplies that simplify and automate laboratory processes. Spanning the biomedical testing continuum from medic more...
Cell Science Systems | Address: 852 South Military Trail, Deerfield Beach, Florida 33442, USA
www.alcat.com | Send Inquiry | Phone: +1-(954)-426-2304
FDA Registration: 1051901
Products: Automated Cell Counter (FDA Code: GKL), Whole Blood Plasma (FDA Code: DGQ), Electric Therapeutic Massager (FDA Code: ISA), ...
Cell Science Systems is a manufacturer of medical devices. We offer laboratory testing to healthcare professionals and patients using proprietary technology. The ALCAT(Food & chemical sensitivity/tole more...
www.alcat.com | Send Inquiry | Phone: +1-(954)-426-2304
FDA Registration: 1051901
Products: Automated Cell Counter (FDA Code: GKL), Whole Blood Plasma (FDA Code: DGQ), Electric Therapeutic Massager (FDA Code: ISA), ...
Cell Science Systems is a manufacturer of medical devices. We offer laboratory testing to healthcare professionals and patients using proprietary technology. The ALCAT(Food & chemical sensitivity/tole more...
Alicia Diagnostics, Inc. | Address: 1274 Alafaya Trail, Oviedo, Florida 32765, USA
www.aliciadiagnostics.com | Send Inquiry | Phone: +1-(407)-365-8498
Annual Revenues: USD 25-50 Million Quality: ISO 9003 Certified
Products: Volumetric Infusion Pumps, Needle Destruction Device (FDA Code: MTV), Syringe Infusion Pump, Automated Cell Counter (FDA Code: GKL), Differential Cell Counter (FDA Code: GKZ), Medication Administration Equipments, ...
Alicia Diagnostics, Inc. is involved in the development of health card systems. We also provide telemedicine, needlyser, analyzer, monitoring and disposable equipment. We offer micro-infusion syringes more...
www.aliciadiagnostics.com | Send Inquiry | Phone: +1-(407)-365-8498
Annual Revenues: USD 25-50 Million Quality: ISO 9003 Certified
Products: Volumetric Infusion Pumps, Needle Destruction Device (FDA Code: MTV), Syringe Infusion Pump, Automated Cell Counter (FDA Code: GKL), Differential Cell Counter (FDA Code: GKZ), Medication Administration Equipments, ...
Alicia Diagnostics, Inc. is involved in the development of health card systems. We also provide telemedicine, needlyser, analyzer, monitoring and disposable equipment. We offer micro-infusion syringes more...
Hamilton Thorne Biosciences | Address: 181 Elliot St., 100 Cummings Center-suite 465e, Beverly, Massachusetts 01915, USA
www.hamiltonthorne.com | Send Inquiry | Phone: +1-(978)-921-2050
FDA Registration: 1221433
Products: Automated Cell Counter (FDA Code: GKL), Assisted Reproduction Laser System (FDA Code: MRX), Stage Warmers, Disposable Analysis Chambers, Laser Module Systems, Embyro Monitoring Systems, ...
Hamilton Thorne Biosciences is a provider of advanced laser systems and instruments for in-vitro cell applications in the regenerative medicine research and fertility clinic markets. Our products are more...
www.hamiltonthorne.com | Send Inquiry | Phone: +1-(978)-921-2050
FDA Registration: 1221433
Products: Automated Cell Counter (FDA Code: GKL), Assisted Reproduction Laser System (FDA Code: MRX), Stage Warmers, Disposable Analysis Chambers, Laser Module Systems, Embyro Monitoring Systems, ...
Hamilton Thorne Biosciences is a provider of advanced laser systems and instruments for in-vitro cell applications in the regenerative medicine research and fertility clinic markets. Our products are more...
Electron Tubes | Address: 100 Forge Way, Unit F, Rockaway, New Jersey 7866, USA
www.electrontubes.com | Send Inquiry | Phone: +1-(973)-586-9594, 800-521-8382
Year Established: 1994 Annual Revenues: USD 5-10 Million Employee Count: ~10 Quality: ISO 9001, CE Certified
Products: Photomultiplier Tubes, Toxicology Liquid Scintillation Counter, Automated Cell Counter (FDA Code: GKL), Magnetic Field Shield, ...
Electron Tubes offers photo multipliers that find application in clinical analyzers, confocal microscopy, and electron microscopy. They are used in instruments that measure glucose levels in the blood more...
www.electrontubes.com | Send Inquiry | Phone: +1-(973)-586-9594, 800-521-8382
Year Established: 1994 Annual Revenues: USD 5-10 Million Employee Count: ~10 Quality: ISO 9001, CE Certified
Products: Photomultiplier Tubes, Toxicology Liquid Scintillation Counter, Automated Cell Counter (FDA Code: GKL), Magnetic Field Shield, ...
Electron Tubes offers photo multipliers that find application in clinical analyzers, confocal microscopy, and electron microscopy. They are used in instruments that measure glucose levels in the blood more...
Diagnostic Technology, Inc. | Address: 175 Commerce Dr., Unit L, Hauppauge, New York 11788, USA
Phone: +1-(631)-582-4949
Products: Abnormal Hemoglobin Control (FDA Code: JCM), Automated Cell Counter (FDA Code: GKL), Blood Cell Diluent (FDA Code: GIF), Detergent (FDA Code: JCB), Hematology Quality Control Mixture (FDA Code: JPK), Platelet Control (FDA Code: GJP), ...
Diagnostic Technology, Inc. offers cyanmethemoglobin reagent and standard solutions. We offer rapid latex slide test for the detection of antinuclear antibodies, and latex slide test for the detection more...
Phone: +1-(631)-582-4949
Products: Abnormal Hemoglobin Control (FDA Code: JCM), Automated Cell Counter (FDA Code: GKL), Blood Cell Diluent (FDA Code: GIF), Detergent (FDA Code: JCB), Hematology Quality Control Mixture (FDA Code: JPK), Platelet Control (FDA Code: GJP), ...
Diagnostic Technology, Inc. offers cyanmethemoglobin reagent and standard solutions. We offer rapid latex slide test for the detection of antinuclear antibodies, and latex slide test for the detection more...
Drew Scientific Inc. | Address: 4230 Shilling Way, Dallas, Texas 75237, USA
www.drew-scientific.com | Send Inquiry | Phone: +1-(800)-433 0945
Annual Revenues: USD 1-5 Million Employee Count: ~60 Quality: ISO 9001, CE Certified
Products: Hematology Analyzers, Calibrators for Equipment, Chemistry Analyzers, Controls, Controls for Diagnostic Equipment, General Diagnostic Supplies, ...
Drew Scientific manufactures and sells hemoglobin analyzers, blood cell counters, reagents. The DS5 instrument, dispenser and associated reagent kit are intended for the measurement of glycated hemogl more...
www.drew-scientific.com | Send Inquiry | Phone: +1-(800)-433 0945
Annual Revenues: USD 1-5 Million Employee Count: ~60 Quality: ISO 9001, CE Certified
Products: Hematology Analyzers, Calibrators for Equipment, Chemistry Analyzers, Controls, Controls for Diagnostic Equipment, General Diagnostic Supplies, ...
Drew Scientific manufactures and sells hemoglobin analyzers, blood cell counters, reagents. The DS5 instrument, dispenser and associated reagent kit are intended for the measurement of glycated hemogl more...
Minitube Of America, Inc | Address: 419 Venture Court, Verona, Wisconsin 53593, USA
www.minitube.com | Phone: +1-(608)-845-1502
Products: Automated Cell Counter (FDA Code: GKL), Assisted Reproduction Labware (FDA Code: MQK), Reproductive Media (FDA Code: MQL), ...
Minitube Of America, Inc specializes in the research & development, manufacturing and distribution of products & services for artificial insemination, embryo transfer, in vitro fertilization & other a more...
www.minitube.com | Phone: +1-(608)-845-1502
Products: Automated Cell Counter (FDA Code: GKL), Assisted Reproduction Labware (FDA Code: MQK), Reproductive Media (FDA Code: MQL), ...
Minitube Of America, Inc specializes in the research & development, manufacturing and distribution of products & services for artificial insemination, embryo transfer, in vitro fertilization & other a more...
Fisher Scientific U.K. | Address: Bishop Meadow Road, Loughborough LE11 5RG, United Kingdom 
www.fisher.co.uk | Send Inquiry | Phone: +44-(1509)-231-166
Annual Revenues: USD 100-500 Million Employee Count: ~550 Quality: ISO 9002, CE Certified
Products: Colony Counters, Colony Counters, Automated Microbial Enumeration, Digital Colony Counter, Colony Counters, Accelerated Bacterial Enumeration System, Calorimeter, Laboratory Freezers (FDA Code: JRM), ...
Fisher Scientific U.K. is a supplier of laboratory chemicals and equipment. We have on-site chemical manufacturing of inorganic chemicals, reagents and solvents. Our medical products include mechanica more...
www.fisher.co.uk | Send Inquiry | Phone: +44-(1509)-231-166
Annual Revenues: USD 100-500 Million Employee Count: ~550 Quality: ISO 9002, CE Certified
Products: Colony Counters, Colony Counters, Automated Microbial Enumeration, Digital Colony Counter, Colony Counters, Accelerated Bacterial Enumeration System, Calorimeter, Laboratory Freezers (FDA Code: JRM), ...
Fisher Scientific U.K. is a supplier of laboratory chemicals and equipment. We have on-site chemical manufacturing of inorganic chemicals, reagents and solvents. Our medical products include mechanica more...
Malvern Instruments Ltd. | Address: Enigma Business Park Grovewood Road, Malvern WR14 1XZ, United Kingdom
www.malvern.com | Send Inquiry | Phone: +44-(1684)-892456
Annual Revenues: USD 1-5 Million Employee Count: ~200
Products: Particle Analyzer, Automated Cell Counter (FDA Code: GKL), ...
Malvern Instruments Ltd. provides a range of particle analysis and rheological instruments. Our laboratory products are Bohlin CVO, Bohlin Gemini HR nano, Bohlin Gemini, Kinexus, mastersizer, morpholo more...
www.malvern.com | Send Inquiry | Phone: +44-(1684)-892456
Annual Revenues: USD 1-5 Million Employee Count: ~200
Products: Particle Analyzer, Automated Cell Counter (FDA Code: GKL), ...
Malvern Instruments Ltd. provides a range of particle analysis and rheological instruments. Our laboratory products are Bohlin CVO, Bohlin Gemini HR nano, Bohlin Gemini, Kinexus, mastersizer, morpholo more...
Horiba | Address: Warren Court, shefford SG17 5QB, United Kingdom
www.horiba-abx.com/uk | Send Inquiry | Phone: +44-(1462)-814400
FDA Registration: 1000256526 Year Established: 1983 Annual Revenues: USD 10-25 Million Employee Count: ~110 Quality: ISO Certified
Products: Hematology Analyzers, Blood, Hematology Analyzers, Automated Hematology Analyzers, Refurbished Hematology Analyzers, Smaller Hematology Analyzers, Laboratory Hematology Analyzers, ...
Horiba designs and manufactures systems for analyzing & measuring liquids, gases and solids. Our ABX pentra 400 is an extremely compact clinical chemistry benchtop analyser, which is autonomy with con more...
www.horiba-abx.com/uk | Send Inquiry | Phone: +44-(1462)-814400
FDA Registration: 1000256526 Year Established: 1983 Annual Revenues: USD 10-25 Million Employee Count: ~110 Quality: ISO Certified
Products: Hematology Analyzers, Blood, Hematology Analyzers, Automated Hematology Analyzers, Refurbished Hematology Analyzers, Smaller Hematology Analyzers, Laboratory Hematology Analyzers, ...
Horiba designs and manufactures systems for analyzing & measuring liquids, gases and solids. Our ABX pentra 400 is an extremely compact clinical chemistry benchtop analyser, which is autonomy with con more...
PMS Inc. | Address: Grovewood Road, Enigma Business Park, Malvern, Worcestershire WR14 1XZ, United Kingdom
www.pmeasuring.com | Send Inquiry | Phone: +44-(1684)-581000
Year Established: 1974 Annual Revenues: USD 25-50 Million Employee Count: ~170 Quality: ISO 9001, CE Certified
Products: Automated Cell Counter (FDA Code: GKL), Air Ion Counter, ...
PMS Inc. is a manufacturer of particle counters, and molecular or gas analyzers. The particle counter products are air, liquid, pharmaceutical and gas particle counters. We offer a wide range of pharm more...
www.pmeasuring.com | Send Inquiry | Phone: +44-(1684)-581000
Year Established: 1974 Annual Revenues: USD 25-50 Million Employee Count: ~170 Quality: ISO 9001, CE Certified
Products: Automated Cell Counter (FDA Code: GKL), Air Ion Counter, ...
PMS Inc. is a manufacturer of particle counters, and molecular or gas analyzers. The particle counter products are air, liquid, pharmaceutical and gas particle counters. We offer a wide range of pharm more...
HemoCue AB | Address: Box 1204, Angelholm 26223, Sweden
www.hemocue.se | Send Inquiry | Phone: +46-(77)-5700210
FDA Registration: 3003044483 Annual Revenues: USD 1-5 Million Employee Count: ~150
Products: Glucose Analyzers, Automated Urinalysis System (FDA Code: KQO), Discrete Photometric Chemistry Analyzer (FDA Code: JJE), Glucose Oxidase, Glucose (FDA Code: CGA), Automated Hemoglobin System (FDA Code: GKR), Whole Blood Hemoglobin Determination Test (FDA Code: KHG), ...
HemoCue AB develops, produces and markets medical diagnostic products. Our products are applied to perform blood and urine tests. Our product range includes HemoCue glucose systems, plasma/low Hb syst more...
www.hemocue.se | Send Inquiry | Phone: +46-(77)-5700210
FDA Registration: 3003044483 Annual Revenues: USD 1-5 Million Employee Count: ~150
Products: Glucose Analyzers, Automated Urinalysis System (FDA Code: KQO), Discrete Photometric Chemistry Analyzer (FDA Code: JJE), Glucose Oxidase, Glucose (FDA Code: CGA), Automated Hemoglobin System (FDA Code: GKR), Whole Blood Hemoglobin Determination Test (FDA Code: KHG), ...
HemoCue AB develops, produces and markets medical diagnostic products. Our products are applied to perform blood and urine tests. Our product range includes HemoCue glucose systems, plasma/low Hb syst more...
Sysmex Corporation | Address: 4-4-4, Takatsukadai, Nishi-ku, Kobe 651-2271, Japan
www.sysmex.co.jp | Send Inquiry | Phone: +81-(078)-991-1911
FDA Registration: 9613959 Year Established: 1968
Products: Coagulation Analyzers (FDA Code: GKP), Electronic Medical Records Software, Anticoagulation Therapy Monitoring, Automated Coagulation Analyzer (FDA Code: GKP), Fully Automated Random Access Coagulation Analyzer, Automated Urinalysis System (FDA Code: KQO), ...
Sysmex Corporation provides medical solutions for hospitals and clinical laboratories. We focus on scientific support and particle analyser. Our Sysmex FPIA-3000 flow particle image analyzer offers re more...
www.sysmex.co.jp | Send Inquiry | Phone: +81-(078)-991-1911
FDA Registration: 9613959 Year Established: 1968
Products: Coagulation Analyzers (FDA Code: GKP), Electronic Medical Records Software, Anticoagulation Therapy Monitoring, Automated Coagulation Analyzer (FDA Code: GKP), Fully Automated Random Access Coagulation Analyzer, Automated Urinalysis System (FDA Code: KQO), ...
Sysmex Corporation provides medical solutions for hospitals and clinical laboratories. We focus on scientific support and particle analyser. Our Sysmex FPIA-3000 flow particle image analyzer offers re more...
International Pbi S.P.A. | Address: Via Novara, 89, Milano, MI 20153, Italy
www.internationalpbi.it | Send Inquiry | Phone: +39-(02)-487791
Annual Revenues: USD 25-50 Million Employee Count: ~70 Quality: ISO 9002, CE Certified
Products: Colony Counters, Colony Counters, Automated Microbial Enumeration, Digital Colony Counter, Colony Counters, Accelerated Bacterial Enumeration System, Automated Cell Counter (FDA Code: GKL), Bacteria Counter, ...
International Pbi S.P.A. is a supplier of chemical-physical analysers and microbiological research products. We offer lab products that offer environmental monitoring solutions for indoor air quality, more...
www.internationalpbi.it | Send Inquiry | Phone: +39-(02)-487791
Annual Revenues: USD 25-50 Million Employee Count: ~70 Quality: ISO 9002, CE Certified
Products: Colony Counters, Colony Counters, Automated Microbial Enumeration, Digital Colony Counter, Colony Counters, Accelerated Bacterial Enumeration System, Automated Cell Counter (FDA Code: GKL), Bacteria Counter, ...
International Pbi S.P.A. is a supplier of chemical-physical analysers and microbiological research products. We offer lab products that offer environmental monitoring solutions for indoor air quality, more...
Medical Electronic Systems Ltd. | Address: Alon Hatavor St. 20 Zone 6, Caesarea Ind. Park 38900, Israel
www.mes-ltd.com | Send Inquiry | Phone: +972-(4)-6373981
FDA Registration: 3003646592
Products: Male Fertility Testing, Semen Analyzers, pH Test Strips, Automated Cell Counter (FDA Code: GKL), Differential Cell Counter (FDA Code: GKZ), Semen Analysis Device (FDA Code: MNA), Semen Analysis Quality Control Material (FDA Code: NRF), ...
Medical Electronic Systems Ltd. deals with sperm quality analyzers. Our products include SQA-V gold, V-sperm gold, Qwikcheck™ beads, Qwikcheck™ liquefaction, Qwikcheck™dilution, and more...
www.mes-ltd.com | Send Inquiry | Phone: +972-(4)-6373981
FDA Registration: 3003646592
Products: Male Fertility Testing, Semen Analyzers, pH Test Strips, Automated Cell Counter (FDA Code: GKL), Differential Cell Counter (FDA Code: GKZ), Semen Analysis Device (FDA Code: MNA), Semen Analysis Quality Control Material (FDA Code: NRF), ...
Medical Electronic Systems Ltd. deals with sperm quality analyzers. Our products include SQA-V gold, V-sperm gold, Qwikcheck™ beads, Qwikcheck™ liquefaction, Qwikcheck™dilution, and more...
Sponsored Links
FDA Code / Regulation: GKL / 864.5200
An automated cell counter is a fully-automated or semi-automated device used to count red blood cells, white blood cells, or blood platelets using a sample of the patient's peripheral blood (blood circulating in one of the body's extremities, such as the arm). These devices may also measure hemoglobin or hematocrit and may also calculate or measure one or more of the red cell indices (the erythrocyte mean corpuscular volume, the mean corpuscular hemoglobin, or the mean corpuscular hemoglobin concentration). These devices may use either an electronic particle counting method or an optical counting method.
Classification. Class II (performance standards).
