Description
Bacterial cell spreaders, L-shaped, ABS are sterile laboratory tools for evenly distributing microbial suspensions across agar surfaces. Each spreader is moulded from ABS in a classic L-shape with dimensions length 146 mm, width 38 mm and diameter 4 mm, supporting controlled plating in microbiological analyses and hygiene monitoring. The pack contains 500 pc(s) and has a total weight of 2,500 kg, making it practical for high-throughput culture work. These sterile ABS spreaders from manufacturer ROTH SELECTION help reduce contamination risk during routine plating of bacterial cells on solid media. The L-profile and 4 mm diameter shaft give a comfortable grip for smooth, uniform spreading without gouging the agar. Suitable as accessories for microbiological workflows, they fit standard Petri-dish techniques used in quality control, research and teaching laboratories. Choose these sterile L-shaped ABS bacterial cell spreaders when consistent colony distribution and single-use convenience are required in everyday plating procedures.
This article is part of Photometers & spectrophotometers, in Spectroscopy & photometry.
Key features
- Pack size: 500 pc(s)
- Product type: Bacterial cell spreaders, L-shaped
- Material: ABS
- Sterility: Sterile
- Dimensions: L 146 x W 38 x Ø 4 mm
- Weight: 2,500 kg
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Questions about Bacterial cell spreaders, L-shaped, ABS, sterile, L 146xW 38xØ 4 mm, 500 unit(s)
What is this article?
Bacterial cell spreaders, L-shaped, ABS, sterile, L 146xW 38xØ 4 mm, 500 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Photometers & spectrophotometers, inside Spectroscopy & photometry, in Instruments de précision.
A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
Which category should I open next?
The category is Spectroscopy & photometry. The sub-category is Photometers & spectrophotometers. The catalogue is Instruments de précision.
Shelves beside this one are Refractometers & polarimeters and Lamps, cuvette holders & accessories.
What should I check before I order?
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