InocuLoop™ 10 µL Inoculating Loop & Spreader — Sterile, ABS, Yellow, Individually Packed (333-5011-Y1I)
The InocuLoop™ 10 µL Loop & Spreader combines two essential microbiology tools in a single sterile, disposable instrument — a calibrated 10 µL inoculating loop on one end and a spreading paddle on the other. Molded from yellow ABS plastic, treated, and individually packed for sterility assurance, part 333-5011-Y1I is designed for routine streak plating, colony isolation, and agar surface spreading without the need for a separate cell spreader. The yellow color aids quick visual identification during busy laboratory workflows.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number (MPN) | 333-5011-Y1I |
| Brand / Product Line | InocuLoop™ |
| Loop Volume | 10 µL (calibrated) |
| Style | Loop & Spreader (combination) |
| Treatment | Treated & Sterile |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Yellow |
| Packaging | Individually Packed |
| Country of Origin | USA |
Applications
- Streak plating for bacterial and fungal colony isolation on solid agar media
- Quantitative inoculation requiring a calibrated 10 µL loop volume
- Spreading liquid sample suspensions evenly across agar plate surfaces
- Single-use sterile inoculation in clinical, environmental, and research microbiology labs
- Color-coded workflow organization to differentiate loop volumes or sample sets
Material & Chemical Resistance
These inoculating loops are manufactured from ABS (acrylonitrile butadiene styrene), a rigid engineering thermoplastic that provides good dimensional stability for a well-formed, consistent loop geometry at the 10 µL calibration. ABS is suitable for routine aqueous microbiological media and standard buffers. Because ABS is not autoclavable and can be susceptible to strong organic solvents, these loops are intended for single-use disposable applications; the individually packed sterile format eliminates the need for any pre-use sterilization step.
Quality & Procurement
Made in USA, Caplugs® Evergreen InocuLoop™ inoculating loops are manufactured under ISO 9001 quality management from BPA-free, phthalate-free, latex-free resin. Each loop is individually packed and supplied treated and sterile, providing ready-to-use convenience right out of the package. LabSupplies.com is an authorized dealer and ships from USA inventory, with volume pricing available for high-throughput clinical and research institutions.
Frequently Asked Questions
Are these inoculating loops ready to use straight from the package?
Yes. Each loop is individually packed, treated, and supplied sterile, so no flaming or additional sterilization is required before use — simply open the package and inoculate directly.
What does the spreader end do, and do I need a separate cell spreader?
The combination design includes a spreading paddle on the opposite end from the calibrated loop, allowing you to spread liquid sample suspensions across an agar surface without needing a separate L-shaped spreader tool — reducing consumable count and handling steps.
Why is the loop yellow, and does color indicate volume?
The yellow color provides quick visual identification during workflow and can be used to differentiate 10 µL loops from loops of other calibrated volumes when multiple sizes are in use in the same laboratory. Always verify the part number and volume marking to confirm the correct loop size for your application.