Diagnoware (A Brand of Alpha Diagnostics & Traders)

Microtips (200 µL) are disposable, small-volume pipette tips used in laboratory settings with micropipettes to accurately measure and transfer liquids. The 200 µL size indicates that these tips are designed to handle volumes up to 200 microliters.

Key features and uses of microtips (200 µL):

• Precision liquid handling: They are used to accurately transfer small volumes of liquids, typically in molecular biology, biochemistry, and clinical labs.
• Compatibility: These tips are compatible with adjustable micropipettes that can measure liquid volumes within a 20-200 µL range.
• Material: Typically made of clear or colored polypropylene, which provides chemical resistance and ensures no contamination.
• Sterile vs. non-sterile: Microtips can be purchased sterile for use in sensitive applications like cell culture, or non-sterile for routine lab tasks.
• Filtered tips: Some microtips come with filters to prevent cross-contamination, especially in sensitive applications involving DNA or RNA.
• Racked or bulk: Microtips are available either in racks for convenient handling or in bulk packaging to save space and cost.

These microtips are essential in experiments requiring high precision, such as PCR, enzyme assays, and sequencing.

• 20 UL 96 tips in a box 
• Filtered tips Best quality Best prices available

• Best price available
• GILSON PIPPETTE

• Best price available
• WHITE TIPS
• GILSON

A cryo vial (5 mL) is a specialized container used for the safe storage of biological samples, such as cells, tissues, blood, or other biomolecules, at extremely low temperatures. The 5 mL capacity allows for the storage of larger sample volumes compared to smaller cryo vials.

Key features and uses of 5 mL cryo vials:

• Material: Typically made from high-quality, medical-grade polypropylene, which is resistant to cracking or degradation even at ultra-low temperatures, such as −196°C (liquid nitrogen storage).
• Secure closure: Equipped with a screw cap (often with a silicone O-ring seal) to ensure a tight, leak-proof closure, preventing contamination or evaporation during freezing and thawing cycles.
• Volume markings: Usually graduated to help measure and monitor sample volume.
• External or internal thread: Like smaller cryo vials, 5 mL vials can come with external or internal threading, offering different sealing options.
• Sterility: Pre-sterilized cryo vials are available to ensure sample integrity and prevent contamination.
• Labeling: Many cryo vials have spaces for labeling, and some are compatible with barcoding systems for easy identification and sample tracking.
• Use with cryo storage systems: 5 mL cryo vials are designed to be compatible with cryo racks, boxes, and freezer systems, allowing for organized and safe long-term storage.

These vials are used in biobanking, research laboratories, clinical trials, and pharmaceutical industries to store biological materials for extended periods, especially for applications requiring cryogenic storage.

Diagnoware is a brand that offers micropipette tips designed for precise liquid handling in laboratory settings. These tips are often used in conjunction with micropipettes for tasks such as pipetting small volumes of liquids, ensuring accuracy and reducing contamination risk. Diagnoware tips are typically characterized by their compatibility with various micropipette brands, their precision in volume delivery, and their quality control standards to ensure reliable performance.

A plastic test tube rack is a laboratory tool designed to hold and organize test tubes in an upright position. It is commonly used during experiments to prevent test tubes from tipping over, mixing contents, or spilling. Plastic test tube racks are lightweight, durable, and resistant to corrosion from chemicals, making them suitable for use in various lab environments.

Key features of plastic test tube racks:

• Holes or slots: Designed to securely hold test tubes of different sizes.
• Materials: Made from sturdy plastic materials like polypropylene or polyethylene.
• Uses: Ideal for experiments involving multiple samples, allowing for easy organization and transport of test tubes.
• Benefits: Affordable, easy to clean, and non-reactive with many chemicals compared to metal racks.

They come in different configurations depending on the number of test tubes they can hold and their intended use.