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.
Research Products International Corp Inoculating Loops 1ul, Blue, 1000/cs
High impact polystyrene loops and needles are smooth and flexible to facilitate uniform and smooth streaking without damaging the gel surface. Needles are straight and suitable for removal of specimens of single colonies. Packed sterile in safe, tamper proof, zip-seal resealable bags.
Disposable inoculating loops and needles do not need flaming and thus eliminate the risk of infection due to aerosol formation of pathogenic substances. Cross-contamination due to improper sterilization is eliminated. They can be used under hoods without danger.
Sklar Instruments Needle Holder Sklar Microscopy Surgical 1/EA
Needle Holder Sklar Microscopy Surgical 1/EA
Bellco Glass, Inc. 10ul Inoculating Loop Indivual
DescriptionFlexible for easy access to small volume tubes and dishesColor coded for easy identificationGentle on delicate agar or other surfaces Pack Description1/WrapCase Quantity600SterileYesNon-pyrogenicYesPrimary ColorBluePrimary MaterialPolypropyleneWorking Volume10μLGraduatedNoRNase/DNase FreeYes
Bellco Glass, Inc. 10 Inoculating Loop Yellow Individually Wrapped sterile 400/pk 4000/cs
10 Inoculating Loop Yellow Individually Wrapped sterile 400/pk 4000/cs
Medchemexpress LLC INO-1001 | 501364-82-5 | MFCD19443171 | 98.9% | 439.53 | C23H25N3O4S | 10 MG
INO-1001 is a small-molecule poly(ADP-ribose) polymerase (PARP) inhibitor used in biochemical and cellular research to study DNA repair pathways and to sensitize cells to ionizing radiation. Supplied as a powder for research applications, it is characterized by CAS 501364-82-5 and has the formula C23H25N3O4S (MW 439.53).
- Selective PARP inhibition for DNA repair studies.
- Enhances radiosensitivity in cellular assays.
- Suitable for biochemical and cell-based assays.
- Provided as a powder for flexible formulation.
- Stable when stored under recommended conditions.
- High purity by RP-HPLC (98.86%).
Azzota Corp 1Ul Inoculating Loop, Blue, Individually Wrapped, Sterile 400Pk
1ul Inoculating Loop, Blue, Individually Wrapped, sterile 400pk
Electron Microscopy Sciences Nichrome Loops, I.D.: 3.5 mm., 1/EA
These nichrome loops are the perfect tool for the manipulation of samples before and during sample preparation in microscopy. The nichrome wire's composition is 60 percent Ni, 24 percent Fe Alloy, 16 percent Cr. I.D.: 3.5 mm.
Electron Microscopy Sciences Calibrated Loops 0.01 ml, 4 mm diameter, 70 mm length
The 0.01 ml loops are calibrated to A.P.H.A. Standards and are made from 19 gauge B&S platinum wire with 5% rhodium.
Volume: 0.01 ml
Diameter: 4 mm
Length: 70 mm