The laboratory washer and laboratory glass washer are a number of the main items equipment in any laboratory or clinic and are something of the unsung heroes of those fields. Countless lives have already been saved through the decreased incidence of contamination from dirt, dust, traces of reagents and analytes and pathogenic organisms on laboratory glassware and medical instruments.
If you are unclear on exactly why you ought to be so grateful for the development of modern laboratory washers, just consider for a moment the mortality rates in clinics and hospitals before Louis Pasteurs groundbreaking confirmation of the pathogenic nature of disease. It's a guarantee that in many hospitals prior to the late 19th century that nearly as many patients succumbed to nosocomial infections as were saved through medical intervention. Laboratory glass washers and other kinds of laboratory washer have made a huge difference in the clinical setting and have greatly advanced the pace of scientific discovery in virtually every branch of the sciences. The methods used to clean and sanitize glassware, instruments and other equipment depend on the laboratory and precisely how stringent of a typical is essential for the sterility of the equipment - something largely depends on the job flow and the demands of the applications which make up most of the facility's workload. If sterility is not really a serious concern, then a laboratory washer might not be used at all and simple manual washing techniques might be sufficient. This technique might be as straightforward as using hot soapy water and an intensive rinsing, much as you might when washing dishes in the home. Where the use of laboratory glass washers is not even essential, but sterility is a more important issue or the soil created on the glassware and instruments in the lab is particularly heavy, then an acid or base wash might be included with the soap and water routine or replace it entirely. There are certainly a wide selection of different sizes and styles of laboratory glassware washer available, with certain models being designed to deal with the demands of different residues or trace materials which are far more common in that particular setting. Various kinds of laboratory washer vary in their inclusion or exclusion of features like temperature settings and rack configuration, with laboratories which make use of a lot of flasks and graduated cylinders generally requiring spindle racks and other arrangements which make it more straightforward to efficiently clean these items. An especially common addition in life sciences laboratories are pipette inserts, enabling the thorough cleaning of pipettes, a notoriously difficult piece of laboratory equipment to wash with a laboratory glassware washer. Along with one of these inserts, there are also specialized accessories for several types of laboratory washer which are created to facilitate the cleaning of multi-well plates for assays, culture trays and other commonly used equipment in the microbiology lab. Through their elimination of soil, trace chemicals and pathogens, modern laboratory washing equipment has greatly improved the reliability and reproducibility of research applications and made our hospitals and clinics much safer places for patients, visitors physicians and other medical staff. Without efficient cleaning and sterilization of laboratory glassware and medical instruments, the entire world would have been a more dangerous place - and the sciences would be lagging far behind the achievements we take for granted today.
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