Thursday, June 19, 2014

Purchase of Laboratory Equipment with the help of Suppliers

In a laboratory, it is mandatory to have state of the art equipment’s, well-furnished infrastructure, which will make it possible to conduct a research project. Due to advancements in science and technology, the laboratory might look outdated, if constant eye is not on the rising developments.

There are certifications given to the laboratories according to the infrastructure they have. The certification is granted under a consideration, various parameters are calculated, and even crosschecking is possible, if required by the concerned officials.

Therefore, it becomes a mandatory, regular exercise for laboratory attendants; that the needs of each concerned shareholder are under consideration, and implementation is possible. Therefore, a wholesome responsibility is there on the shoulders of the laboratory attendants to purchase equipment is which are up to date and research work is possible in regular way with an ease.

There are agencies, which supply lab glassware equipment at a discounted rate. Hence, it becomes important for us to go through some points mentioned below before making an actual purchase –

Budget – At times, the user and a facilitator of equipment are at loggerheads, the reason being, that they both differ on their own. The demanded quantity might not be entertaining for the purchaser of the goods. The budget needs to be verified from a number of counters, and then things are made accessible. The payment is done in installments, as there is equipment, which cost heavy on the pocket. There are equipment suppliers that provide a discount on the equipment.

Brand Name -There are number of players providing imitations of the products. Therefore, it is mandatory to see and verify before an order-taking place that the brand is being purchased. An imitated product would lose its features soon, and its counterpart, original equipment would run for years without any wear and tear. The laboratory Supplies Company makes sure that equipment being supplied is verified and surety are given as a token of trust.

Product Specifications – If purchase is possible through a supplier, there is a surety that the product is under warranty for a period. Moreover, the supplier makes 100% sure that the product demand as specified in the order is supplied to the laboratory as soon as possible.

Wednesday, June 4, 2014

Significance of autoclaves in medical industry!

Autoclaves are an integral part of medical industry and scientific laboratories, used for sterilizing instruments and tools with the help of moist heat. The sterilization procedure is carried out with the help of pressurized saturated steam at temperature of approximately 250 Fahrenheit. The main purpose of autoclaves is to kill bacteria and microorganisms that may accumulate on surgical tools and equipments.

When compared with other methods of sterilization, the sterilization using moist heat is one of the best ways to clean equipment used in medical industry and other laboratories. This sterilization requires low temperatures and consumes very less amount of time as compared to other techniques to get same results. This type of sterilization works the best for materials that cannot bear high temperatures.

There are many companies that manufacture different types of laboratory instruments. There are numerous types of autoclaves that are available in the market. They are classified into different types, depending upon the technique that they use for removing air from sterilization chamber in the beginning of this procedure.

Also, there are botany models, used in school and college laboratories. The main purpose of these models is to make students familiar with structure of plants. Dicot flower model, leaf structure model and stem model are some of the different types of models that you can easily get through manufacturers manufacturing other laboratory tools and equipment.

Mentioned below are some of the types of autoclaves that are commonly used
for sterilizing medical and scientific tools and equipment.

1. Downward displacement

These types of autoclaves are also known as gravity displacement units. They are named as downward displacement units due to their method of air removal from sterilization chambers. A heating element is submerged in water and produces steam, when heated. Steam is lighter than air, which forcers air in the sterilization chamber to go downwards and finally moves out through a drain hole. Once, the temperature becomes relevant in chamber, the sterilization process begins by closing drainage hole automatically.

2. Positive pressure displacement

The positive pressure displacement units are better than downward displacement units. There is a positive improvement in design of these units, when compared with downward displacement units.  These units have separate chambers for different purposes. Steam is produced in a separate chamber till adequate amount of steam is generated in the chamber.

3. Negative pressure displacement

It is one of the best types of autoclave sterilizer units that are available in the market. A vacuum pump is available in these units to remove air when the door of the chamber is closed. The steam is then released into sterilization chamber.

Therefore, depending upon your needs and requirements, make your purchase for the best option.