Consumables

The microscope objectives shown in the image are achromatic lenses, commonly used in biological microscopy. Their main characteristics are as follows:

Magnification and Numerical Aperture:
The objective on the left is labeled “100/1.25 OIL” and the one on the right is labeled “100/1.25 160/0.17,” meaning they offer 100x magnification and have a numerical aperture of 1.25. The “OIL” designation indicates they are designed to be used with immersion oil for better resolution.

Achromatic Correction:
These objectives are achromatic, meaning they correct chromatic aberrations at two wavelengths (usually red and blue), providing a sharper image with more accurate colors.

Tube Distance and Coverslip Thickness:
The “160” designation on the objectives refers to the microscope’s mechanical tube distance in millimeters, and “0.17” indicates the thickness of the standard coverslip for which the objective is optimized.

Material and Design:
Made of high-quality brass with a chrome-plated shell, these objectives are robust and corrosion-resistant. They incorporate a spring-loaded protection device to prevent damage to the coverslip and specimen during focusing.

Compatibility:
They are designed with an international standard RMS (Royal Microscopical Society) 20.2 mm thread, ensuring compatibility with most professional biological microscopes.

The characteristics of the 10ml disposable syringe are as follows:

Product Type: Disposable Syringe.

Capacity: 10 mL.

Sterilization: Sterilized by EO gas.

Use: Single use only.

Conditions of Use: Do not use if the packaging is damaged.

Qualities: Non-bacterial, non-toxic, non-pyrogenic.

Compliance: CE Marked

The characteristics of the 1ml disposable syringe are as follows:

Type and Sterility:
This is a sterile, non-toxic, and non-pyrogenic (pyrogen-free) disposable syringe. It is intended for single use only and should not be used if the package is opened or damaged.

Capacity and Tip Type:
It has a capacity of 1 ml/cc and is equipped with a Luer Slip tip.

Materials and Transparency:
The syringe body is made of medical-grade polypropylene, transparent enough to allow easy observation of the mixing and liquid flow. The graduations are indelible for easy reading.

Manufacturing and Standards:
It is manufactured in China and complies with ISO 13485 and EN550 standards, being sterilized by ethylene oxide gas (EOG).

Safety and Use:
The design ensures easy handling, and the plunger allows for smooth, leak-free circulation. It is individually sealed in a package ensuring maximum safety and sterility.

The 2 ml disposable syringe has the following characteristics:

Type: Disposable Syringe.
Volume: 2 ml.
Sterilization: Sterilized with ethylene oxide (STERILE EO).
Quality Standards: Complies with CE 0197 and ISO 13485:2016 standards.
Use: Single use (indicated by the symbol ② and the word “Disposable Syringe”).

In addition, it has the following characteristics:
Material: Transparent polypropylene body and polyethylene or polypropylene plunger.
Transparency: Transparent body for visual inspection of the liquid and detection of air bubbles.
Plunger Glide: Smooth and precise plunger glide for easy administration or aspiration.
Safety: Sterile and non-pyrogenic (free from fever-inducing substances).
Packaging: Individually sterile wrapped.

These blue disposable surgical masks have several important features:

Type: Disposable surgical mask.
Composition: Made from 3-ply non-woven polypropylene, including a melt-blown filter layer.
Design:
3-Ply: Pleated design to fit different face shapes.
Nose clip: Incorporates a coated aluminum nose clip for a custom fit around the nose and a better fit.
Ear loops: Elastic spandex loops to hold the mask comfortably in place.
Filtration efficiency: Bacterial (BF) greater than 95% or 98% for medium-sized aerosols of 3 µm, according to EN14683:2019.
Splash resistance: These masks are also splash resistant.
Comfort and Safety:
Skin-Friendly: Soft, non-irritating materials.
Breathability: Designed to be comfortable and breathable, even during extended wear.
Use: Ideal for protection against dust particles, germs, and bacteria in various environments (home, outdoor, office).
Packaging: Sold in packs of 50

The characteristics of the 3-way stopcock, commonly used for infusion and sampling, are as follows:

Materials and Composition:
Made of polycarbonate, offering lipid resistance.
Fully transparent housing for clear identification of the open/closed position and flow direction.
Sterilized with ethylene oxide.
Latex-free and pyrogen-free.

Connections and Use:
Features two female inlets and one male outlet, usually Luer Lock type.
360° rotating ring for opening and closing each line.
Designed to manage the flow of infusion fluids and allow for switching flow lines.
Single-use only to prevent cross-infection.

Features and Specifications:
Allows the administration of infusion solutions and intermittent intravenous medications.
Can be used for blood sampling.
Resistance to hydrostatic pressure (e.g., 3-5 bar).
Compatible with blood and blood derivatives.
May be lipid-resistant, cytostatic, and resistant to antiseptics and other caustic drugs.

Conformity:
CE Marking – Class IIa.
Complies with the requirements of European Directive 93/42/EEC as amended by Directive 2007/47/EC.

Features-

Brand and Type: Medco, Gauze Swabs.

Package Quantity: 10 pieces (QTY: 10 PCS).

Dimensions: 10 cm x 10 cm (10CMX10CM).

Ply: 16-ply.

Sterility: Sterile (EO Sterile), single use only. Sterility is guaranteed unless the package is opened or damaged.

Material: 100% bleached and purified cotton wool, latex-free.

Storage Conditions: Store in a cool, dry place. Do not store at extreme temperatures or high humidity.

Manufacturer: Yiwu Medco Health Care Co., Limited.

Certifications: CE, TUV, FOS BP.

Use: Designed for maximum fluid absorption while being gentle on the skin, used for care and dressings.

The 50/60 ml disposable syringes have the following characteristics:

Type: Disposable Syringe.

Volume: 50 (60) mL, indicating a nominal capacity of 50 mL with a capacity of up to 60 mL. The volume can also be expressed in cubic centimeters (cc), where 1 mL equals 1 cc.

Sterility: Sterile and non-pyrogenic, meaning it is free of live microorganisms and fever-inducing substances.

Materials: Made of non-toxic polypropylene for the barrel and plunger, with latex-free rubber and non-toxic silicone for the seal.

Standards: Complies with CE 0197 and ISO13485:2016, attesting to its compliance with European requirements and quality management systems for medical devices.

Use: Designed for single use only.

Precautions: Do not use if the package is damaged.

Storage: Must be stored in a cool, dry place (store-free lock).

Versatility: Suitable for various medical, scientific, craft, and household uses, such as injections, blood sampling, aspiration, force-feeding, and the application of substances.

The characteristics of the 5ml disposable syringe are as follows:

Product Type: Disposable Syringe.

Capacity: 5mL.

Sterilization: Sterilized by EO gas.

Use: Single use only.

Conditions of Use: Do not use if the packaging is damaged.

Qualities: Non-bacterial, non-toxic, non-pyrogenic.

Conformity: CE marked.

The characteristics of abdominal gauze sponges are as follows:

Product Type: Abdominal Gauze Sponges

Dimensions: 40SX40S 24X20, or 45X45CM-8PLY, which indicates a size of 45×45 cm and a thickness of 8-ply.
Processing: Pre-washed and X-ray detectable.
Packaging: 2 pieces per pack.
Batch Information:
Batch Number (LOT): 20240815
These sponges are designed to be highly absorbent and are used during surgical procedures to manage fluids and protect wounds. They are also valued for their ease of use and their role in infection prevention due to their sterile nature.

The characteristics of absorbent cotton are:

Composition: 100% cotton.

Net weight: 500g.

Use: Cleaning, wiping, absorption.

Storage conditions: Store in a dry place away from light.

Properties: Very high absorbency. It is soft and comfortable thanks to the cotton fiber.

Quality: Guaranteed to be made from pure long fibers. It is treated to be hydrophilic, which makes it absorbent.

Safety: Latex-free, phthalate-free, dye-free, and surfactant-free. Hypoallergenic.

Format: Presented as an accordion-folded tablecloth for easy cutting.

Target audience: Suitable for healthcare professionals, beauty professionals, estheticians, and home use. Essential in medical facilities (hospitals, clinics, doctors’ offices, etc.) and for individuals.

Characteristics of an Adhesive Bandage

An adhesive bandage has several main characteristics:

Adhesive material: It has an adhesive strip around the edges to adhere to the skin and hold the bandage in place over the wound.
Absorbent pad: In the center, there is a soft, absorbent pad made of gauze or non-woven material designed to cover the wound, absorb exudate, and protect it.
Protection and hygiene: It provides a physical barrier against bacteria and dirt, helping to prevent wound infection.
Flexibility: Designed to be flexible, it adapts to body movements and the contours of the area where it is applied.
Sterility: Adhesive bandages are individually wrapped and sterile for hygienic application to wounds. Answer:
The main characteristics of an adhesive bandage are its adhesive material, its central absorbent pad, its ability to provide protection and hygiene, its flexibility, and its sterility.