Aesculap DeBakey Vascular Forceps
DeBakey vascular forceps, particularly those manufactured by Aesculap, are specialized surgical instruments recognized for their atraumatic characteristics and precision, essential in vascular surgery.
Key features of DeBakey Vascular Forceps (Aesculap):
Atraumatic Jaws: They feature delicately serrated jaws (in 1×2 rows) designed to minimize tissue trauma when clamping blood vessels, thus protecting the integrity of vascular walls.
Ergonomic Design: The instrument is designed for a comfortable grip and superior surgeon control, with ring-shaped finger grips and a streamlined construction for lightweight performance.
Precise Access: The specific curvature of the jaws and/or angled design allow deep and precise access to vessels in restricted or difficult-to-reach surgical areas.
High-quality materials: Generally made of high-quality stainless steel, they guarantee corrosion resistance, durability, and compatibility with sterilization processes.
Ratchet mechanism: A resilient ratchet mechanism is integrated to control the occlusion pressure exerted on the vessel, ensuring secure clamping without excessive compression.
Agar Agar
ReadyMED™ Agar Agar (Bacteriological Grade) – RDM-AA-01
High-Purity Gelling Agent for Microbiological Culture Media
Manufactured by Chaitanya Agro Biotech Pvt. Ltd.
1. Product Overview
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Form: White to off-white dehydrated powder
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Grade: Bacteriological (Low DNase/Rnase activity)
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Gel Strength: ≥1200 g/cm² (1.5% gel at 25°C)
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Product Code: RDM-AA-01
2. Key Properties
| Parameter | Specification |
|---|---|
| Ash Content | ≤2.5% |
| Gelling Temp | 32-39°C |
| Melting Temp | 85-95°C |
| Microbial Load | ≤100 CFU/g |
| pH (1.5% sol.) | 6.5-7.5 |
3. Functional Applications
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Base component for:
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Selective media (e.g., MacConkey, MSA)
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Differential media (e.g., EMB, XLD)
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General-purpose media (e.g., Nutrient Agar)
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Typical Use Concentration: 1-2% w/v
4. Technical Advantages
✔ Consistent gelling properties for reproducible media
✔ Low mineral content minimizes interference with selectivity
✔ Optimal clarity for colony morphology observation
5. Storage & Handling
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Storage: 10-30°C in airtight container (RH <50%)
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Shelf Life: 5 years from manufacture
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Safety: Non-toxic; autoclave contaminated material before disposal
6. Preparation Guidelines
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Suspension: Slowly sprinkle into heated (80-90°C) distilled water while stirring
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Dissolution: Boil 1 minute to ensure complete hydration
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Autoclaving: 121°C for 15 minutes (for most applications)
7. Quality Compliance
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Meets USP/EP/JP standards for microbiological media
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Batch-specific Certificate of Analysis available
agitateur magnétique chauffant
MODÈLE :79-1
DESCRIPTION :
Caractéristiques de l’Agitateur Magnétique Chauffant 79-1
L’agitateur magnétique chauffant 79-1 est un équipement de laboratoire conçu pour mélanger et chauffer simultanément des solutions. Ses principales caractéristiques sont les suivantes :
Fonctionnalités principales : Il combine une fonction d’agitation magnétique et une fonction de chauffage, permettant de mélanger des liquides tout en maintenant une température stable.
Contrôles : L’appareil est équipé d’interrupteurs pour l’alimentation (“POWER”) et le chauffage (“HEAT”), ainsi que d’un bouton rotatif pour ajuster la vitesse d’agitation.
Capacité et Vitesse d’agitation : La capacité d’agitation peut aller jusqu’à 1000 ml, et la vitesse d’agitation est réglable, typiquement de 0 à 2400 tr/min.
Puissance de chauffage : La puissance de chauffage est généralement de 250W, permettant d’atteindre des températures adaptées aux besoins de laboratoire.
Conception : Il est doté d’une plaque chauffante en acier inoxydable ou recouverte de céramique, offrant une bonne conductivité thermique et un chauffage uniforme.
Utilisation : Largement utilisé en chimie, pharmacie, analyse physico-chimique et dans les centres de formation pour diverses expériences nécessitant agitation et chauffage.
Air Compressor
RIXI-1EW Dental Air Compressor
*(Also known as ST-1EW model)*
Technical Specifications:
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Power Supply: 220V AC / 50Hz | 2.4A
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Output: 545W (545 VA)
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Performance:
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Flow Rate: 70 L/min
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Working Pressure Range: 0.5–0.8 MPa
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Construction: Heavy-duty metal housing for durability
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Certification: CE compliant
Dental-Specific Features:
✔ Reliable Operation – Stable pressure output for dental handpieces and equipment
✔ Compact & Efficient – Optimized for clinical environments
✔ Low Maintenance – Robust metal construction ensures longevity
Albumin LR
The following are the characteristics of the ALBUMIN LR kit:
Product Name: ALBUMIN LR.
Use: Kit for the determination of albumin in serum or plasma.
Method: BCG (Bromocresol Green) colorimetric method.
Reference (REF): 1004054.
Contents:
R1: 1 x 250 ml.
STD (Standard): 1 x 8 ml.
Total Quantity (Cont.): 1 x 250 ml.
Batch Number (LOT): 5673B.
Use: IVD (In Vitro Diagnostic) – for in vitro diagnostic use.
Compliance: CE marked, indicating compliance with European standards.
Manufacturing: Made in Italy.
Manufacturer/Distributor: SGM Italia – Via Olivadi 20 – 00126 Rome – Italy.
Allen Key
Chamfered Ends: The ends are beveled to allow for smooth, easy insertion into the fastener’s socket, reducing wear and preventing damage.
Standard: Often made to DIN 911 standards, which is a recognized European standard for hexagonal wrenches.
Surface Finish: Can have a black oxide or plain, uncoated finish. A black oxide finish offers some corrosion resistance, while a plain finish will rust over time.
Aluminium foot ring
High Compression Resistance: Aluminium exhibits excellent resistance to compression forces, with studies showing it can withstand up to 24,000 kg/cm².
Good Dimensional Stability: It does not deform under shock, heat, or pressure, ensuring the integrity of its surfaces during sterilization and use.
Poor Flexion and Traction Resistance: Aluminium’s resistance to bending (flexion) and pulling (traction) is significantly lower than most other metals, including stainless steel.
Breakable by Shock: Similar to hardened steel, it is breakable under strong, direct impacts.
Hard but Difficult to Work: Its hardness (grade 9 on the Mohs scale) requires special diamond tools for trimming and cutting, as no other metal can cut it.
Amylase LR
The characteristics of the Amylase LR assay kit are as follows:
Product Name: Amylase LR.
Use: Kit for the determination of amylase in serum, plasma, and urine.
Method: CNPG3 kinetic method.
Reference (REF): 10206.
Contents: 5 x 12 ml (R1 5 x 12 ml).
Lot Number (LOT): 5836.
Device Type: IVD (In Vitro Diagnostic).
Storage Conditions: Between 2°C and 8°C.
Warnings:
H412: Harmful to aquatic life with long-lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Certification: CE Marking.
Manufacturer: SGM Italia – Via Olivadi 20 – 00126 Rome – Italy
Anaerobic Jar
Materials:
Constructed primarily from durable stainless steel with a lid made of polycarbonate or PVC, both resistant to UV exposure and aging.
Capacity and Dimensions:
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Volume: 2.5 liters
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Holding Capacity: Accommodates up to 12 Petri dishes (90 mm in diameter)
Functionality:
Engineered to create and maintain anaerobic or microaerophilic conditions, enabling the cultivation of oxygen-sensitive microorganisms.
Pressure System:
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Integrated valves for vacuuming air and introducing specific gases
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Built-in pressure gauge for accurate control, typically ranging from -1 to +0.2 bar
Accessories and Compatibility:
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Internal supports for Petri dishes, microtiter plates, or test tubes
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Compatible with oxygen-removal systems such as palladium catalysts or gas-generating sachets
Application:
Essential in microbiology laboratories for the incubation and growth of anaerobic bacteria that require oxygen-free environments.
Anatomical Model of a Monocot Stem
Characteristics of a Monocot Stem
The characteristics of a monocot stem, as represented by the model and described in the sources, include the following:
Epidermis: The outermost layer, covered by a thick cuticle and capable of bearing trichomes and stomata.
Hypodermis: The layer beneath the epidermis, generally composed of sclerenchyma cells.Scattered throughout the ground tissue in several concentric circles, each bundle is surrounded by a sheath of sclerenchyma cells.
Closed Crybrovascular Bundles: Unlike dicots, the vascular bundles of monocots are closed, meaning they lack fascicular or interfascicular cambium and do not allow for secondary thickness growth.
Xylem and Phloem: In each bundle, the xylem is endoarch (inward) and the phloem is outward. Xylem consists of vessels and parenchyma, while phloem includes sieve tubes, companion cells, and parenchyma.
Lack of Distinct Pith: The center of the stem is occupied by parenchyma cells, without a distinct pith as in dicots.
Anatomical Model of the Human Foot
The human foot is a complex anatomical structure with several important features, visible in models and confirmed by anatomy.
Key Features of the Human Foot:
Complex Bony Structure: The foot is composed of 26 bones, forming a longitudinal and transverse arch that acts as a shock absorber and support for the body’s weight.
Multiple Joints: It contains approximately 30 joints, allowing for great mobility and flexibility, particularly at the ankle, which connects the foot to the leg.
Muscles, Tendons, and Ligaments: More than 100 muscles, tendons, and ligaments work together to provide movement, stability, and support for the structure of the foot, including the arch.
Three Distinct Parts: The foot is subdivided into three main parts: the hindfoot (comprising the calcaneus and talus), the midfoot (comprising the cuboid, navicular, and cuneiform bones), and the forefoot (comprising the metatarsals and phalanges of the toes).
Essential Functional Role: The foot is fundamental for balance, locomotion (walking, running), and shock absorption during physical activities.
Form Variations: The models illustrate different foot shapes, such as the normal foot, flat foot (with a low arch), and pes cavus (with an excessively high arch), each with specific biomechanical implications.
Sensory Receptors: Sensory receptors detect touch, temperature, and pain, sending signals to the brain to adjust posture and gait.
Anatomical Model of the Human Head with Brain
The main features of the Anatomical Model of the Human Head with Brain are as follows:
Model Type: This is an anatomical model of the human head with brain, designed for study and teaching.
Material: The model is made of PVC and/or rubberized plastic resin.
Disassembly: The model can be dissected into 10 parts, allowing for a detailed study of the various internal structures.
Size: It is life-size.
Visible Structures: It offers a dual perspective: an external view of the anatomy of the face and skull with skin, and an internal view showing the structure of the skull, face, and internal organs, including the brain and its components (sulci, gyri, hypothalamus, ventricles, cerebellum, medulla oblongata, pons, spinal cord), the eye, the bones of the skull and face, and the mouth.
Recommended Use: It is suitable for training, laboratories, classroom teaching, analytical laboratories, medical offices and clinics.
