Academic Standard Chicken Embryo 8 Days Sagittal L.S. Slide – 100% Organ Development View
This Chicken Embryo 8 days longitudinal section (L.S.) is a premier specimen for studying advanced vertebrate organogenesis. At 8 days of incubation, the embryo has transitioned from basic structural patterning to the complex development of internal organ systems, providing a 100% clear visualization of early avian physiology.
Elite Product Specifications:
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Dimensions: Standard 25.4mm x 76.2mm (1″ x 3″) premium high-transparency glass slide.
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Specimen: 8-day-old Gallus gallus embryo, expertly captured in a complete sagittal longitudinal section (L.S.).
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Staining: Professionally stained with H.E. (Hematoxylin and Eosin) to deliver 100% high-contrast differentiation between various developing tissues and primitive organs.
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Preparation: Precision-cut to show a #1 comprehensive view of the body axis and internal cavities.
5 Critical Developmental Highlights:
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Central Nervous System: Observe the #1 detailed structures of the brain (forebrain, midbrain, hindbrain) and the continuous spinal cord stretching through the longitudinal axis.
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Organogenesis: Identify the 100% distinct developing heart, lungs, and liver, showing their primitive morphology before final maturation.
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Skeletal Primordia: View the #1 early ossification centers and cartilaginous precursors of the vertebrae and skull.
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Gastrointestinal Track: Clearly see the #1 primitive gut tube and associated diverticula.
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Sense Organs: Detailed visualization of the 100% recognizable developing eye (optic cup) and otic vesicles.
Biological & Research Significance:
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Comparative Embryology: Provides a 100% reliable model for comparing avian development to other vertebrates, making it an essential #1 tool for biology and medical students.
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Spatial Orientation: An unmatched resource for understanding the 3D relationship of organs within the embryonic body cavity.
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Evolutionary Biology: A 100% clear visual aid for studying the shared developmental stages (phylotypic stage) of amniotes.
Reference & Further Reading:
For more detailed information, visit: Bird Embryology – Wikipedia
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How to Order: Simply browse our catalog and checkout online, or [Contact Us] for a proforma invoice if using alternative payment methods.

Shipping & Global Delivery
We provide reliable worldwide shipping to ensure your laboratory supplies arrive safely and on time:
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Fast Processing: Standard orders are processed and shipped within 3 business days.
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Global Couriers: We partner with leading carriers, including DHL, FedEx, UPS, and official Postal services to offer both express and economy options.
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Real-time Updates: If your order requires extra preparation time, our team will proactively contact you with a confirmed shipping schedule and tracking details.

Customization & OEM Services
Can’t find a specific specimen? As a leading manufacturer of prepared microscope slides, we specialize in bespoke solutions:
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Custom Quotations: Send us your specific list, and our technical team will provide a detailed quote within 12 hours.
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OEM & Private Label: We offer professional OEM services to create customized slide sets tailored to your curriculum or branding requirements.
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Bulk Inquiries: From rare biological sections to large-scale educational sets, we have the expertise to deliver exactly what you need.
Key Terminology for Microscope Slides
To help you select the most suitable specimen for your research or teaching, please refer to our standard sectioning abbreviations:
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W.M. (Whole Mount): The entire organism or structure is preserved and mounted on the slide.
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C.S. (Cross Section): A thin transverse section through the organism or tissue plane.
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L.S. (Longitudinal Section): A vertical section along the longest plane of the organism.
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C.S. & L.S.: Both Cross and Longitudinal sections are mounted on the same slide for side-by-side comparison.
Extensive Catalog: Over 3,000+ Prepared Slides
As a leading Microscope Prepared Slides Manufacturer from China, we provide a comprehensive range of biological specimens across multiple disciplines:
| Product Category | Variety Count | Product Category | Variety Count |
| 🌿 Botany | 868 Kinds | 🧬 Cell Biology & Genetics | 64 Kinds |
| 🔬 Histology | 375 Kinds | 🧪 Botany Pathology | 373 Kinds |
| 🦁 Zoology | 459 Kinds | ➗ Mitosis & Meiosis | 66 Kinds |
| 🐾 Animal Pathology | 150 Kinds | 🐣 Embryology | 75 Kinds |
| 🧫 Microbiology | 100 Kinds | 🦟 Parasitology | 120 Kinds |
| 🪨 Petrology (Rock Sections) | 291 Kinds | 🛠️ Customized Sets | Available |
Looking for Custom Microscope Slides?
We specialize in customized preparation to meet specific laboratory or educational requirements.
If your required items are not listed in our standard catalog, we’ve got you covered!
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Fast Quotation: Email us your specific list, and receive a formal quote within 12 hours.
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Global Support: Our technical team is ready to assist with your scientific discoveries.
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