Inoculating Loops and Needles
Inoculating Loops and Needles
Devices used for inoculation, serial dilution, sterile sampling, sample transfer, and microbiological sample spreading; available in materials such as polymers, aluminum, and other metals. Includes disposable and color-coded products.
Inoculating loops and needles (sometimes called microstreakers or inoculating wands) are hand-held devices for inoculating plated or tubed growth media with micro-organisms such as bacteria or yeasts prior to incubation, multiplication, and growth. The inoculum is typically streaked onto, or stabbed into, solid agar-based media, or simply introduced and dispersed into liquid media. Inoculating loops and needles are also useful for sampling and transferring small quantities of micro-organism prior to further analysis, microscopic examination, or serial dilution.
Inoculating loops and needles consist of a handle with a terminal loop or needle that is designed to pick up and transfer a small quantity of inoculum (typically 1 to 10 μL) from a donor culture to the growth medium of choice. Some loops are calibrated and color-coded to transfer semi-quantitative amounts of inoculum.
Fisherbrand™ Inoculating Nichrome Loops 8 in. Handle Braided/Twisted Wire Loop
Fisherbrand™ Innoculating loops are available in a variety of gauges, loop hole sizes, and wire types to accommodate an array of laboratory requirements.
BD Difco™ Disposable Inoculating Needles and Loops
Sterile, disposable inoculating needles do not require flaming
Fisherbrand™ Disposable Inoculating Loops and Needles, Flexible Needle and Loop
For quantitative procedures such as sampling, serial dilutions and urine counts, as well as for bacterial inoculation. Fisherbrand™ Disposable Inoculating Loops and Needles, Length: 9 in. (23cm) are molded from a specially formulated, biologically inert polymer.
Fisherbrand™ Nichrome/Aluminum Inoculating Loops
Fisherbrand Inoculating Loops consist of a nichrome wire loop mounted to an aluminum handle. Inoculating loops are used to introduce microorganisms into a culture medium.
Thermo Scientific™ Disposable Calibrated Inoculating Loops
Select, inoculate or transfer microbiological sample volume on media plates with these calibrated inoculating loops.
Fisherbrand™ Inoculating Nichrome Loops 8 in. Handle
Fisherbrand™ Innoculating loops are available in a variety of gauges, loop hole sizes, and wire types to accommodate an array of laboratory requirements.
Thermo Scientific™ Nunc™ Disposable Loops and Needles
Easily identify these color-coded disposable loops and needles, precision molded from nontoxic (USP Class VI) polystyrene material.
Thermo Scientific™ Reusable Calibrated Inoculating Loops
Select, inoculate or transfer a well-defined microbiological sample volume on media plates with these reusable calibrated inoculating loops.
Fisherbrand™ Disposable Inoculating Loops and Needles
Designed for quantitative procedures such as sampling, serial dilutions, as well as for bacterial inoculation. Fisherbrand™ Disposable Inoculating Loops and Needles, Length: 8 in. (20cm) are precision molded from a specially formulated, biologically inert polymer.
Cole-Parmer™ Essentials Disposable Inoculation Loops
Save time and eliminate cross-contamination
