OD6-Sperrung für schwache Fluoreszenz
In biochemical detection, residual excitation light can mask weak emission signals. OD6 blocking is often specified to reduce detector-side leakage.
Bioanalytik-, Mikroplattenreader- & Durchflusszytometrie-Filter
Vergleichen Sie OD6-Fluoreszenzfilter für ELISA-Reader, Mikroplattendetektion, POCT-Module, PCR-Strahlengänge und Durchflusszytometrie-Kanäle, wo schwache Signale vom Anregungslicht getrennt werden müssen.
Ausgewählte Modelle
- STO-BP470/30N for visible fluorescence detection channels.
- STO-BP543/20N and STO-BP612/20N for narrow assay bands requiring OD6 blocking.
- STO-NBP365/10N for UV biochemical detection paths.
Auswahlhilfe
Beginnen Sie mit der Assay-Wellenlänge oder dem Fluoreszenzkanal, dann bestätigen Sie CWL, FWHM, Spitzenübertragung und OD6-Sperrbereich. Bei schwachen Fluoreszenzsignalen sind Sperrtiefe und detektorseitige Streulichtkontrolle oft ebenso wichtig wie die Spitzenübertragung.
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Bioanalytik & Durchflusszytometrie-Filter
Mikroplattenreader und ELISA-Instrumente verwenden gefiltertes monochromatisches Licht zur Messung von Absorption oder Fluoreszenz in kleinen Probenvolumen. Für fluoreszenzbasierte Bioanalytik, POCT-Module, PCR-Strahlengänge und Durchflusszytometrie-Kanäle hilft OD6-Sperrung, Anregungsübersprechen vor dem Detektor zu unterdrücken.
Compare related Narrow Bandpass Filters
Microplate Reader and Biochemical Fluorescence Filters
| Model | Spectral Range | Zentrumswellenlänge (nm) | Halbwertsbreite (nm) | Peak Transmittance | Blocking |
|---|---|---|---|---|---|
| STO-NBP365/10N | UV | 365±2 | 10±2 | T>60% | OD6 @ 200-800nm |
| STO-BP470/30N | Visible | 470±2 | 30±2 | T>70% | OD6 @ 200-800nm |
| STO-BP523/25N | Visible | 523±2 | 25±2 | T>70% | OD6 @ 200-800nm |
| STO-BP525/20N | Visible | 525±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP543/20N | Visible | 543±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP564/25N | Visible | 564±2 | 25±2 | T>70% | OD6 @ 200-800nm |
| STO-BP571/20N | Visible | 571±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP584/20N | Visible | 584±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP612/20N | Visible | 612±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP615/20N | Visible | 615±3 | 20±3 | T>70% | OD6 @ 200-800nm |
| STO-BP624/40N | Visible | 624±3 | 40±4 | T>70% | OD6 @ 200-800nm |
| STO-BP635/20N | Visible | 635±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP635/30N | Visible | 635±2 | 30±2 | T>70% | OD6 @ 200-800nm |
| STO-BP655/20N | Visible | 655±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP680/20N | Visible | 680±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-NBP683/15N | Visible | 683±2 | 15±2 | T>70% | OD6 @ 200-800nm |
| STO-BP692/40N | Visible | 692±3 | 40±4 | T>70% | OD6 @ 200-800nm |
| STO-BP716/20N | NIR | 716±2 | 20±2 | T>70% | OD6 @ 200-800nm |
Verwandte technische Hinweise
Wellenlängenauswahl für Mikroplattenreader
Absorbance and fluorescence assays often use channels around 405nm, 450nm, 492nm, 630nm, and related visible fluorescence bands. Confirm the assay kit and detector response before selecting a filter.
POCT- und kundenspezifische Modulunterstützung
For POCT, PCR, or compact fluorescence modules, share the optical path, light source, detector, AOI, and mechanical size so the filter stack can be reviewed as a system.
FAQ
Welche Wellenlängen sind in Mikroplattenreadern üblich?
Common channels include 405nm, 450nm, 492nm, 630nm, and assay-specific fluorescence bands depending on the detection chemistry.
Warum schmale Fluoreszenzfilter in der Bioanalytik verwenden?
Narrow passbands improve wavelength discrimination while OD6 blocking helps suppress stray excitation energy before it reaches the detector.
Kann OPTOStokes POCT- oder PCR-Optikmodule unterstützen?
Yes. OPTOStokes can review fluorescence filters and optical module requirements for POCT, PCR, biochemical analysis, and custom detector assemblies.
Quality & Compliance
Documentation-ready optical filter supply
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
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ISO 9001 managed production
Process control, inspection records, and repeatable coating workflows for production optical components.
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Compliance documentation can be prepared for qualified projects and regulated supply chains.
Factory-direct
Custom coating and dimensions
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
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Quote and data review
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
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