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.
GVS Disposable Inoculating Needle
GVS Disposable Inoculating Loops and Needles available in 1 and 10 μL with different packing for choices.
Leica Microsystems Inoculating Loops and Holders
Loops and holders designed for culturing, transferring, streaking or isolating tissue cultures in cytology or histology
Leica Microsystems Covidien No. 26 Platinum-iridium Loops
Loop, Platinum-iridium, Covidien; Fused, 3mm I.D., 2-3/4in. long, Without holder
United Scientific™ Inoculating Loops, Plastic
Disposable economical Plastic Inoculating Loops for use when flame sterilization is not needed.
Fisherbrand™ Nichrome/Aluminum Inoculating Loops
Fisherbrand Nichrome/Aluminum Inoculating Loops consist of a nichrome wire loop mounted to an aluminum handle. Inoculating loops are used to introduce microorganisms into a culture medium.
United Scientific™ Aluminum Inoculating Loop
This inoculating loop features an 8 in. long non-insulated aluminum handle.
United Scientific™ Aluminum Inoculating Needle
This Inoculating Needle features an 8 in. long non-insulated aluminum handle.
United Scientific™ Inoculating Loops, Set Of 4
Color coding helps prevent cross contamination.
Biolog Inc IF-OA INOCULATING BASE 125MLS
This item has a minimum qty of 2 per supplier requirements.
IF-OA INOCULATING BASE 125MLS
Andwin Scientific INOCULATING LOOPS DISPOSA
The 10 microliter Sterile Inoculating Loops feature flexibility to facilitate uniform and smooth streaking without damaging cell surface. This product is packed sterile in zippered resealable bags.
Cole-Parmer Essentials Inoculating Loop, Platinum, 3 mm ID, 26 Gauge, 70 mm
Calibrated loops 01850-00 and 01850-02 are ideal for milk samples. The 1-microliter loops are made of 26-ga B&S platinum wire with 15% iridium. The 10-microliter loops are calibrated and made of 19-ga B&S platinum wire with 5% rhodium. Order insulated loop and needle holder separately. Platinum loops and needles are used for transferring bacterial cultlres. These loops and needles are made of B&S platinum wire with 15% iridium added for rigidity, permitting a thinner wire for delicate work. Loops are fused to form a "perfect circle" with an inside tolerance of +/-0.02 mm to ensure accurate delivery. Order insulated loop and needle holder separetly.