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A spatula or spatula is a tool for grabbing objects. A spatula that is often used in biological or chemical laboratories is in the form of a small flat and stemmed spoon.There are three types of spatulas for laboratory use:A metal spatula (stainless steel) is used to take objects that have been sliced â€‹â€‹for microscopy.Polythene spatula or horn is used as a spoon for picking up solid chemicals.The spatula nekel is a spatula that is gilded with a tackle used as a small spoon for picking up chemicals.This tool can also be used for stirring in the manufacture of solutions except acid solutions.Derived from a piece of glass having a diameter of 4 mm cut to a suitable length and the ends rounded with a Bunsen flame. The rod should be 20 cm long for use in test tubes and 8 - 10 cm for jars and jars. Hollow glass pipes should not be used as stir bars. A one-pointed rod made by heating a glass rod to a flame then pulling it while still soft as in making a glass jet and breaking it in half is used to perforate the end of a filter paper cone to transfer the contents of the filter paper to another vessel by spray water from a washing bottle.