Product numbers N201 and N205 are recommended for use as reaction tubes in gelstillation tests. Culture tubes are used for tissue culture and spectrophotometer cuvettes blood banks and are often disposable. Although they are usually supplied as plastic test tubes with lids, they are also available in glass.
It saves me a lot of time and saved me from breaking several tubes and buckets. Historically, reusable quartz veins were needed for measurements in the ultraviolet range, as glass and most plastics absorb ultraviolet light, causing interference. Today, there are disposable plastic buckets made of specialized plastics that are transparent to ultraviolet light. Glass, plastic and quartz submers are suitable for measurements at longer wavelengths, such as in the range of visible light.
Designed with top and bottom holders to keep containers upright and safe, and a lip to hold spilled liquid. Used with a sip accessory, they make it possible to measure controlled sample volumes. Flow cells are ideal for reducing sample processing for measuring toxic materials and for monitoring continuous production processes. It is used for highly diluted samples often for environmental testing applications. These range from 40mm, 50mm to 100mm in Biochrom instruments.
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