What is the function of spatula and Scoopula?

What is the function of spatula and Scoopula?

Scoopulas are long, scoop-shaped and made of metal. They are used interchangeably with spatulas to transfer solids: to a weigh paper for weighing, to a coverslip for melting point, scraping out of a flask or beaker to a watch glass, etc.

What are Scoopulas used for?

Scoopula is a brand name of a spatula-like scoop utensil used primarily in chemistry lab settings to transfer solids: to a weigh paper for weighing, to a cover slip to measure melting point, or a graduated cylinder, or to a watch glass from a flask or beaker through scraping.

What is the difference between a Scoopula and spatula?

A kitchen utensil consisting of a flat surface attached to a long handle, used for turning, lifting or stirring food. (North America) A kitchen utensil consisting of a flexible surface attached to a long handle, used for scraping the sides of bowls. (dated) A palette knife.

What is the purpose of covering the beaker with a watch glass?

They are also used to hold solids during weighing. When used as a beaker cover, a watch glass prevents the ingress of contaminants while allowing gas exchanges to occur. When used to evaporate liquids, watch glasses allow laboratory personnel to observe the formation of precipitates or crystals.

What is the function of rubber stoppers?

What are rubber stoppers? Rubber stoppers are ideal for plugging joints or holes in laboratory glassware and creating a liquid-tight seal. Rubber bungs are often used with glass containers such as test tubes, flasks, jugs, and many other pieces of standard lab equipment.

What is the function of glass funnel?

Glass Funnels are for funneling liquids from one container to another or for filtering when equipped with filter paper. Graduated Cylinders are for measurement of an amount of liquid.

What’s the average length of a spatula tool?

The average length of a spatula tool is 7 inches. Spatula laboratory apparatus function. In most labs youll encounter the same basic apparatus. Many types of apparatus are used for scientific work in the laboratories. All common laboratory apparatus should be drawn in outline only and in their correct proportions.

What is the use of a spatula in the laboratory?

A microspatula is used in chemical laboratories for flipping, clipping and spreading substances during chemical analyses. A typical primary blade measures 30 x 60 millimeters.

Why do you need apparatus in a chemistry lab?

While working in a chemistry lab, one comes across several kinds of apparatus that are required to carry out experiments. It is essential to understand the functioning of these apparatus, as an ineffectiveness not only increases the risk of experimental error but also poses a potential laboratory hazard.

What kind of apparatus is a separatory funnel?

A separatory funnel, or separating funnel, is a piece of laboratory glassware used to separate two immiscible liquids with similar densities. It is a cone-shaped apparatus with a hemispherical head, a cylindrical tube outlet, and a Teflon stopper known as a stopcock.