DepartmentName of infrastructureUsage/analysis options
Possible specification
211 Department of Plant BiologyGreenhouse cubicle plant cultivation
211 Department of Plant BiologyLaminar flow boxesin vitro
plant passage
211 Department of Plant BiologyPremises in closed handling mode with GMOs of the first risk categoryplant and microorganism cultivation
211 Department of Plant BiologySpace for in vitro
plant cultivation
temperature and light controlled room
215 Department of Applied and Landscape EcologyHydraulic circuit with trough + modules Simulation of hydraulic processes in the aquatic environment use as a service
215 Department of Applied and Landscape EcologyGreenGood GG-02 composterelectric composter used for controlled composting (biowaste)use as a service
215 Department of Applied and Landscape EcologyMembrane vacuum pumpdetermination of pF curvesuse as a service
215 Department of Applied and Landscape EcologyPenetrologgermeasurement of soil compactionuse as a service
215 Department of Applied and Landscape EcologyMAVIC AIR 2 dronelandscape mappinguse as a service
215 Department of Applied and Landscape EcologyMiniTracemeasurement of soil moistureuse as a service
217 Department of Agrosystems and BioclimatologyUnmanned systems for monitoring trial plots using multispectral imaging mapping of experimental areas DJI M3M multispectral drone
217 Department of Agrosystems and BioclimatologyGIS systems for spatial analyses of production quality from records taken during harvestprocessing of records from harvesting equipment or other spatial data related to precision agricultureAgLeader SMS software
217 Department of Agrosystems and BioclimatologyRTK GNSS systems for surveying and guiding equipment in field trialshandheld RTK receiver for field staking. Navigation devices for mechanization guidance (DPGS)Topcon Hiper V, Raven Viper+, Trimble CFX750
217 Department of Agrosystems and BioclimatologyApparatus for measuring soil heterogeneity in small-plot trialsmeasuring electrical conductivity of soil based on the principle of electromagnetic inductionGF Instruments CMD-1
217 Department of Agrosystems and BioclimatologyDuoprob equipment for automated soil samplingtaking soil samples at depths of 0-30 and 30-60 cmNietfeld Duoprobe 60
219 Department of Crop Science, Breeding and Plant MedicineContador seed counter counts seeds for sowing, determines the weight of a thousand seeds direct use
219 Department of Crop Science, Breeding and Plant MedicineAwning thresher (Žabčice)threshing of manually harvested earsdirect use
219 Department of Crop Science, Breeding and Plant MedicineGrain cleaner and sorter (Žabčice)cleaning and sorting according to seed sizedirect use
219 Department of Crop Science, Breeding and Plant MedicineGranolyserfully automatic analyzer for measuring grain parameters – moisture, N content, oil content and othersuse as a service
219 Department of Crop Science, Breeding and Plant MedicineFT NIR Nicolet Antarisdetermination of the content of solid samples based on previous calibration by analytical methodservice – calibration after delivery of samples with analysis results and further direct use
219 Department of Crop Science, Breeding and Plant MedicineELISA kit Microplate reader and washerdetermination of viral pathogensdirect use with own chemicals
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionETHOS 1 Microwave Decomposition System enables decomposition of organic and inorganic samples for their analysis on an atomic absorption spectrometer or for the synthesis of organic and inorganic substances use as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionAAS with flame and electrothermal atomizer ContrAA 700atomic absorption spectrometry with flame and electrothermal mode used for element analysis (in the range of about 20 elements, macro and microelements) in soil extracts, in biomass mineralizations and in watersuse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionGuelph Permeameterdetermination of saturated hydraulic conductivity of soiluse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionUV VIS Spectrophotometer Varian Cary 50determination of analytical characteristics in the wavelength range 190 – 1100 nmuse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionpH meter/conductivity meter 914 Metrohmdetermination of pH, electrical conductivityuse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionVaisala GMT222determination of CO2 concentration during microbial activityuse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionDecagon WP4Tdetermination of water potential of samples in the range between -0.1 and -300 Mpause as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionLibra S2 Colorimetermeasurement of absorbance and transmittance of wavelengths 440 – 680 nmuse as a service
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionBiological thermostat (cultivation box)cultivation of microbiological samplesuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionSanitary / sterilization autoclavedisposal / sterilization of microbiological samplesuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionDrying room (sterilizer)drying or sterilizationuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionFlow boxwork with sterile samplesuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionSpectrophotometerspectral analysis – determination of phosphate content in solutionuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionAnalytical balance with an accuracy of 0.0001 gprecise weighing 0.0001 guse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionDistillation and titration apparatusanalysis of ammonium and nitrate ionsuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionCombustion furnacedetermination of combustible Cuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionGas chromatographdetermination of CO2 and N2Ouse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionMicroscopes (max. magnification 1000x)microscopyuse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionDistillation apparatus for the production of distilled waterproduction of distilled wateruse in the form of service or cooperation
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionGrowth chambercontrolled experiments – setting temperature, light, humiditydirect use
221 Department of Agrochemistry, Soil Science, Microbiology and Plant NutritionGreenhousecontainer experimentsdirect use
222 Department of Animal Nutrition and Forage ProductionKjelRoc Line Opsis Determination of N content          use as a service
222 Department of Animal Nutrition and Forage ProductionANKOMDetermination of crude fiber and its fractionsuse as a service
222 Department of Animal Nutrition and Forage ProductionSoxhletDetermination of crude fat contentuse as a service
222 Department of Animal Nutrition and Forage ProductionEllipseAnalyzer of biochemical blood parametersuse as a service
222 Department of Animal Nutrition and Forage ProductionHematology analyzer URIT 2900Analyzer of hematological blood parametersuse as a service
222 Department of Animal Nutrition and Forage ProductionANKOM Daisy IncubatorIn vitro digestibilityuse as a service
222 Department of Animal Nutrition and Forage ProductionAgilentGas chromatographuse as a service
222 Department of Animal Nutrition and Forage ProductionELISA readeruse as a service
222 Department of Animal Nutrition and Forage ProductionRetsch AS 200 ControlSet of sieves for sieving samplessharing
222 Department of Animal Nutrition and Forage ProductionGranulators, homogenizers, shreddersuse in the form of a service or sharing
222 Department of Animal Nutrition and Forage ProductionBalance cages and litter technology – poultryuse as a service
222 Department of Animal Nutrition and Forage ProductionBalance cages for rodents and rabbitsuse as a service
222 Department of Animal Nutrition and Forage ProductionExperimental fields with facilities and technology at VPS Vatínuse in the form of a service or sharing
223 Department of Morphology, Physiology and Animal GeneticsKonelab T20xt Automatic Biochemistry Analyzerroutine analyses of blood plasma, serum, urine, cerebrospinal fluid parameters in animals and humansuse as a service
223 Department of Morphology, Physiology and Animal GeneticsIMMULITE Automatic Immunoluminescence Analyzeranalysis of steroid and thyroid hormones in animals from blood plasma and serum, selected analyses of blood plasma and serum parameters in humansuse as a service
223 Department of Morphology, Physiology and Animal GeneticsADVIA 120 Automatic Hematology Analyzerhematological analyses of mammals (five-population differential, RBC, WBC, PLT)use as a service
223 Department of Morphology, Physiology and Animal GeneticsLeica HistoCore BIOCUT Rotary Microtomeimplementation of paraffin histological sectionsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsLeica CM1860 Cryostatimplementation of cryohistological sectionsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsLeica HistoCore Arcadia H, Arcadia C Paraffin Embedding Linepreparation for the implementation of paraffin sectionsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsOlympus BX51 Fluorescence Microscopeevaluation of cultured cell preparations and histological preparations using fluorescent visualizationuse as a service
223 Department of Morphology, Physiology and Animal GeneticsSunrise ELISA Readerevaluation of ELISA analysesuse as a service
223 Department of Morphology, Physiology and Animal GeneticsBriCyte E 6 Flow Cytometeranalysis of cell populationsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsLaminar Flow Cabinetsisolation and cultivation of animal tissue cellsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsSystec Autoclavesterilization of instruments and equipment for isolation and cultivation of cellsuse as a service
223 Department of Morphology, Physiology and Animal GeneticsABI PRISM 3500 Genetic AnalyzerDNA sequencingafter consultation, use as a service or by sharing
223 Department of Morphology, Physiology and Animal GeneticsRotorGene Q 2Plex HRM CyclerRT-PCR analysesafter consultation, use as a service or by sharing
223 Department of Morphology, Physiology and Animal GeneticsBiometra TRIO 48 PCR CyclerPCR analysesafter consultation, use as a service or by sharing
223 Department of Morphology, Physiology and Animal GeneticsNanodrop 2000 Spectrophotometermeasurement of DNA and RNA concentration spectrophotometricallyafter consultation, use as a service or by sharing
223 Department of Morphology, Physiology and Animal GeneticsShimadzu MCE-202 MultiNA Microchip ElectrophoresisDNA and RNA analysis using chip electrophoresisafter consultation, use as a service or by sharing
223 Department of Morphology, Physiology and Animal GeneticsTesto 435 Multifunction Meteranalysis of temperature, humidity, air flowuse as a service
223 Department of Morphology, Physiology and Animal GeneticsMultiwarn II Gas Detectoranalysis of carbon dioxide concentration in the stable environmentuse as a service
223 Department of Morphology, Physiology and Animal GeneticsAMIR 7811 Infrared Thermometeranalysis of surface temperatureuse as a service
223 Department of Morphology, Physiology and Animal GeneticsFluke TIS 20 Thermal Imageranalysis temperaturesuse as a service
223 Department of Morphology, Physiology and Animal GeneticsSolar Radiation Intensity Analyzer CEM DT-1307solar radiation intensity analysisuse as a service
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureModel recirculation systems for fish farmingnutritional, physiological and toxicological testspossibility of cooperation, possibly services
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureLyophilizersample preparationuse as a service
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureOptical and electronic refractometershoney moistureuse in the form of service or cooperation
224 Department of Zoology, Fisheries, Hydrobiology and ApiculturePolarimeteroptical activity of sugars in honeyuse in the form of service or cooperation
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureReflectometerG, F, Sach., HMF, Pfunduse in the form of service or cooperation
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureConductometershoney conductivityuse in the form of service or cooperation
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureAnalytical balances with an accuracy of 0.0001 gsample weight and preparationuse in the form of service or cooperation
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureIncubators with and without refrigerationsample thermal controluse in the form of service or cooperation – in the case of free department capacities
224 Department of Zoology, Fisheries, Hydrobiology and ApicultureElectric heating nestssample thermal preparation and processinguse in the form of service or cooperation
225 Department of Molecular Biology and RadiobiologyOrbitrap Fusion Lumos, Dionex Ultimate 3000 RSLC nano, TriversaNanoMate, Advionproteome analysis, lipidome, targeted metabolomic studiesuse as a service
225 Department of Molecular Biology and RadiobiologyQ Exactive GC Orbitrap GC-MS/MS, Thermo & UNITY-xr, Markesmetabolome analysis, targeted analyses of selected hormones and secondary metabolites, volatile compounds analysisuse as a service
225 Department of Molecular Biology and RadiobiologyFluorescence camera FlourCam Handy FC 1000-Hchlorophyll fluorescence analysisuse as a service
225 Department of Molecular Biology and RadiobiologyScintillation detector TRICARB 2000TRradionuclide analysis using liquid scintillatoruse as a service
225 Department of Molecular Biology and Radiobiologyl-spectrophotometric route with germanium detectorcertified analysis of radionuclides in the sampleuse as a service
225 Department of Molecular Biology and RadiobiologyRADEYE20 radiometercertified determination of dose and dose equivalentuse as a service
225 Department of Molecular Biology and RadiobiologyRadiocont II radiometercertified determination of surface contamination by radionuclidesuse as a service
225 Department of Molecular Biology and RadiobiologyThermal camera – Thermal Seekdetermination of the temperature profile of the sampleuse as a service
225 Department of Molecular Biology and RadiobiologySpectrapendetermination of radiation intensity in the 340–780 nm rangeuse as a service
225 Department of Molecular Biology and RadiobiologyLuxmeter HD2302 with UV-B probedetermination of radiation intensity in the UV-B range (280–315 nm)use as a service
225 Department of Molecular Biology and RadiobiologyLuxmeter PU550determination of visible radiation intensityuse as a service
225 Department of Molecular Biology and RadiobiologyAir-conditioned boxescultivation spacesuse as a service
225 Department of Molecular Biology and RadiobiologyCultivation chamberplant cultivation chamberuse as a service
227 Department of Agricultural, Food and Environmental EngineeringParr 6300 Isoperibol Calorimeterdetermination of the heat of combustion of materialsuse as a service
227 Department of Agricultural, Food and Environmental EngineeringLarge-volume (130 liters) fermenters for measuring biogas production during anaerobic processing of livestock fecesfermentation tests with measurement of qualitative and quantitative parameters of biogas transformationsuse as a service
227 Department of Agricultural, Food and Environmental EngineeringSmall-volume (5 liters) fermenters for measuring biogas production during anaerobic processing of livestock fecesfermentation tests with measurement of qualitative and quantitative parameters of biogas transformationsuse as a service
227 Department of Agricultural, Food and Environmental EngineeringDräger X-am 8000, sensors: CH4, CO2, H2, H2S, but 127 substances can be measuredmeasurement of parameters of the internal environment of buildings, with regard to the occurrence of monitored gasesuse as a service
227 Department of Agricultural, Food and Environmental EngineeringSmall-volume (250 ml) reactors for testing the amount and composition of gases produced by litter / fecesfermentation tests with measurement of qualitative and quantitative parameters of biogas transformationsuse as a service
228 Department of Technology and Automobile Transport3D printing – 5x Prusa MK4, 5x Prusa MK3mini3D printing of polymers, own design (stl) or design cooperationuse as a service
228 Department of Technology and Automobile TransportProgrammable measuring systems 3xNI cRIO, 2xcDAQplatforms for general measurements, possible development of special measuring applicationsuse as a service
228 Department of Technology and Automobile TransportNI LabVIEW – development studiodevelopment of specific applications, compilation for commercial useuse as a service
228 Department of Technology and Automobile TransportWeighing systems in the range of 5000 kg and 15000 kgstrain gauge weighing system 600×900 mmuse as a service
228 Department of Technology and Automobile TransportVehicle dynamometersvehicle testing on cylindrical dynamometersuse as a service
228 Department of Technology and Automobile TransportAaronia spectral analyzerRF protocol analyzer up to 6GHzuse as a service
228 Department of Technology and Automobile TransportCorrosion laboratorycorrosion tests in salt spray environmentuse as a service
228 Department of Technology and Automobile TransportDestructive testing of structural materialsteardrop + material hardness testsuse as a service
234 Department of Food TechnologyKonica Minolta CM3500ddetermination of color, shade, intensityuse in the form of service or cooperation
234 Department of Food TechnologyTiratest 27 025measurement of physical parameters – stretch, shear, penetrationuse in the form of service or cooperation
234 Department of Food TechnologyGas chromatograph with flame ionization detection MASTER GCcurrently in fatty acid mode 4-25C, cis/transuse in the form of service or cooperation
234 Department of Food TechnologyBrewery/malthouseformulation creation, grain malting, beer productionuse in the form of service or cooperation
234 Department of Food TechnologyChocolate mass processing workshopformulation creation, chocolate product productionuse in the form of service or cooperation
234 Department of Food TechnologyRealTime PCRRealTime PCRuse in the form of service or cooperation
234 Department of Food TechnologyBakery pilot plantformulation creation, bakery product productionuse in the form of service or cooperation
234 Department of Food TechnologyFT-NIR spectroscope Antaris, ThermoNicolet Corp., USAIR spectrum measurement with subsequent FTuse in the form of service or cooperation
234 Department of Food TechnologySensory laboratory for 10 evaluators according to ISO standardsfood sensory tests according to ISO. According to the authorization of the Czech Institute of Food and Drug Administration, the possibility of obtaining the certificate Selected assessor for sensory analysis (within the scope of the requirements of the ČSN ISO 8586 standard), meeting the requirements for the professional competence of the assessor of sensory properties according to ČSN EN ISO/IEC 17025use in the form of service or cooperation
234 Department of Food TechnologyMeat production plant CZ22067 including technologiescreation of recipes, meat products…use in the form of service or cooperation
234 Department of Food TechnologyDairy workshop – pasteurizer, inoculation room, ripening boxes, butter and cheese production aidscreation of recipes, production of dairy products…use in the form of service or cooperation
235 Department of Animal BreedingElectric furnace LMH 11/12 (LAC, s.r.o., Czech Republic)ash determinationuse as a service
235 Department of Animal BreedingAquaMate spectrophotometer (Spectronic Unicam, England)determination of color pigment contentuse as a service
235 Department of Animal BreedingSpekol 11 photocolorimeter with remissive attachment (Carl Zeiss Jena, Germany)determination of remission coloruse as a service
235 Department of Animal BreedingKonica Minolta CM 2600d spectrophotometer (Konica Minolta, Japan)determination of color spectrum parameters according to CIELabuse as a service
235 Department of Animal BreedingDKL 8 miner block and UDK 159 distillation unit (Velp Scientifica Srl., Italy)determination of proteinuse as a service
235 Department of Animal BreedingDKL 8 miner block and UDK 159 distillation unit (Velp Scientifica Srl., Italy)determination of proteinuse as a service
235 Department of Animal BreedingJulie C50 milk analyzernutritional parameters of milkuse as a service
235 Department of Animal BreedingNucleocaunter SCC – 100determination of somatic cell countuse as a service
235 Department of Animal BreedingNephelo – ML 2 turbidimeterrennetability of milkuse as a service
235 Department of Animal BreedingOlympus BX51 fluorescence microscopefluorescence microscopyuse as a service
235 Department of Animal BreedingSCA sperm analyzerconcentration, activity, morphology of spermuse as a service
239 Department of Chemistry and BiochemistryMALDI TOF/TOF with SW Biotyper (Bruker)identification of bacterial strainsnecessary to supply extracts from isolated bacteria; consultation in advance is required, cooperation or service
239 Department of Chemistry and BiochemistryMALDI TOF/TOF with ImagePrep unit (Bruker)imaging mass spectrometric analysis of tissue sectionsnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryHPLC ESI-qTOF (Bruker)basic proteomics and metabolomicsnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryHPLC-Orbitrap (Thermo)advanced/untargeted metabolomics, HRMSnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryHPLC ESI-QQQ (Agilent)targeted metabolomicsnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryHPLC-VIS (Ingos)analysis of amino acid content in hydrolysatesnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryGC-FIDanalysis of fatty acidsnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryCHNS (Thermo)C, H, N, S, O elemental analysis in various types of solid matrices10 mg of dry homogenized sample, consultation, cooperation or service
239 Department of Chemistry and BiochemistryZetasizer (Malvern)analysis of size, zeta potential and polydispersity of nanomaterialsnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryBD FACS Melodycell sorting, cytometric analyses488 nm and 561 nm laser, 6 detectors, sorting into plates, tubes, slides, consultation, cooperation or service
239 Department of Chemistry and BiochemistryBD Accurri C6cytometric analyses488 and 640 nm laser, consultation, cooperation or service
239 Department of Chemistry and BiochemistryLSM 880 with AiryScanconfocal fluorescence microscopyfluorescence/reflectance, DIC, fluorescence correlation spectroscopy, 633 nm, 594 nm, 651 nm and 405 nm lasers, AiryScan module, consultation, cooperation or service
239 Department of Chemistry and BiochemistryNanolive 3D Cell explorerholotomographic imaging4-channel epifluorescence, on-stage incubator for long-term experiments, 3D mapping refractive index
239 Department of Chemistry and BiochemistryEVOS FL Carepifluorescence imagingnecessary consultation, cooperation or service
239 Department of Chemistry and BiochemistryqTOWER3quantitative PCR equipmentdetection of Alexa 488, Alexa 546, Alexa 633, FRET FAM-TAMRA and FAM-Cy5, necessary consultation, cooperation or service
239 Department of Chemistry and Biochemistry4D-Nucleofectorcell nucleofection equipmentcooperation or service
239 Department of Chemistry and BiochemistryGentleMACS Dissociatordissociator for preparing tissue samples for further analysescooperation or service
239 Department of Chemistry and BiochemistryLeica SM2010 R Sliding Microtomemicrotome for preparing tissue sectionscooperation or service
239 Department of Chemistry and BiochemistryAAS duo Agilent 280 ZAA/240 AAdetermination of Cd, Pb, Zn, Fe, Cu, Mn, Co, Ni, Cr, Ca, Mg in water, soil, plant and animal materials after microwave digestioncooperation or service
239 Department of Chemistry and BiochemistryAAS ContraAA 700for research purposes only – orders are carried out on AAS duo Agilent 280 ZAA/240 AAcooperation or service
239 Department of Chemistry and BiochemistryLC-CV-AFS Perkin Elmer + PSAdetermination of Hg2+ and CH3Hg+ for microwave extraction in soils, plant and animal materialscooperation or service
239 Department of Chemistry and BiochemistryIC-CV-AFS Dionex + PSAthe instrument should be delivered by November 2024. Analyses no earlier than 2025I would leave out of shared infrastructure, possible cooperation
239 Department of Chemistry and BiochemistryEthos SELdecomposition and extraction of soils, plant and animal materialLOD according to matrix approx. 0.5 mg/kg, cooperation or service
239 Department of Chemistry and BiochemistryEthos Onedecomposition of soils, plant and animal material
239 Department of Chemistry and BiochemistryEthos X Advanceddecomposition and extraction of soils, plant and animal material. Possibility of evaporation of the extraction agentsuitable only for polar extraction reagents, cooperation or service
239 Department of Chemistry and BiochemistryAMA 254determination of the total mercury content in waters, soils, plant and animal materialssuitable only for polar extraction reagents, cooperation or service
271 CEITEC MENDELUConfocal microscope Zeiss LSM-7004 solid-state lasers that allow working with a wide range of fluorophores