SP Bel-Art Conical Tube Holder for 50 ml Tubes White Lot of 5 Holders

SP Bel-Art Scienceware 50 mL Conical Tube Holder, White (F18795-0000) – Pack of 5 Holders

The SP Bel-Art Scienceware Conical Tube Holder (F18795-0000) is a compact, heavy-duty benchtop support designed to hold a single standard 50 mL conical-bottom centrifuge tube securely in an upright position. Precision-molded from durable polypropylene, this space-saving tube base provides excellent stability during liquid transfers, vortexing prep, and sample manipulation without the bulk of a full-sized multi-position test tube rack. Designed with wide flared bases and internal stabilization ribs, the holder prevents accidental tipping and spills of critical biological or chemical samples. Supplied as a lot of 5 white tube holders, this consumable accessory is ideal for bio-processing, tissue culture hoods, and analytical chemistry workstations.

Technical Performance & Structural Attributes

• Space-Saving Single-Tube Footprint: Provides localized stability on crowded benchtops, inside biosafety cabinets, or next to analytical balances without occupying valuable rack space.
• Wide Anti-Tip Base: Broad circular foundation lowers the center of gravity to prevent accidental tipping during single-handed capping, uncapping, or pipetting.
• Autoclavable Polypropylene Construction: Chemical-resistant plastic withstands exposure to common laboratory solvents, acids, and repeated steam sterilization cycles at 121°C (250°F).
• Internal Support Ribs: Molded interior contours snugly hold standard 50 mL conical tube profiles (15 mL to 50 mL outer diameters) upright without jamming or binding.

Product Specifications

• Catalog / Part Number: F18795-0000 (187950000)
• Primary Manufacturer: SP Bel-Art / SP Scienceware (SP Industries)
• Tube Compatibility: Standard 50 mL Conical Centrifuge Tubes (30 mm outer diameter)
• Material Composition: High-Density Polypropylene (PP)
• Color Presentation: White
• Sterility Status: Non-Sterile (Fully Autoclavable at 121°C)
• Dimensions: ~83 mm Diameter x 55 mm Height
• Packaging Configuration: Lot of 5 Holders

Key Benefits & Applications

• Single-Handed Pipetting Security: Stabilizes 50 mL tubes on the bench so researchers can easily open, aspirate, dispense, and cap tubes using one hand.
• Cell Culture Hood & Laminar Flow Workstations: Keeps working reagents upright inside tissue culture hoods where vertical workspace and air laminar flow are at a premium.
• Autoclavable Reuse: Withstands frequent steam sterilization for sterile tissue culture and microbiological workflows.

Used, in great condition.

All product names, logos, and brands are property of their respective owners. SP Bel-Art and Scienceware are registered trademarks of SP Industries, Inc.