LABORATORY-APPARATUS.pdf

Laboratory Module 1 Laboratory Apparatus and Equipment Prepared By: Wilslee T. Estrella, RPh LESSON OBJECTIVES At the end of this module, the students should be able to: Identify the name of the different laboratory apparatus and equipment. Describe the physical ap...

Laboratory Module 1 Laboratory Apparatus and Equipment Prepared By: Wilslee T. Estrella, RPh LESSON OBJECTIVES At the end of this module, the students should be able to: Identify the name of the different laboratory apparatus and equipment. Describe the physical appearances and uses or functions of different laboratory apparatus and equipment. Laboratory Apparatus and Equipment are the tools required to complete laboratory work. Classification of Laboratory Apparatus and Equipment 1. Measuring type 2. Reaction type 3. Vessel type 4. Separation type 5. Solid clamp type 6. Heating type 7. Matching type  1. Measuring Type Mainly used for measuring quality, volume, temperature and density and mostly are glassware, including measuring glass, transfer pipette, measuring cylinder, measuring cup, weighing balances, etc.  1. Measuring Type Basic Examples: Measuring Measuring Graduated Graduated Glass cup pipette Volumetric / cylinder Burette Graduated flask Note: Know their uses/functions  1. Measuring Type Basic Examples: Triple beam Top loading Analytical Laboratory balance balance thermometer balance pH meter Note: Know their uses/functions  2. Reaction Type Mainly used for chemical reaction, also includes a part of heating lab equipment, mostly are glass or porcelain equipment. It includes test tube, flask, evaporating dish, crucible , etc.  2. Reaction Type Basic Examples: Test Crucible Evaporating Laboratory tube with cover dish casserole Distilling Volumetric / Graduated flask flask Erlenmeyer / Beaker Florence flask Conical flask Note: Know their uses/functions  3. Vessel Type Mainly used to contain or store solid, liquid, gas and chemical reagent, such as reagent bottle, vials, beaker, petri dish, culture tube, etc.  3. Vessel Type Basic Examples: Petri Reagent Vials Wash Volumetric / dish Culture tube bottles Graduated flask bottle Beaker Erlenmeyer / Florence flask Conical flask Desiccator Note: Know their uses/functions  4. Separation Type Mainly used for filtration, liquid separation, extraction, evaporation, firing, crystallization, fraction, including funnel, separating funnel, evaporation dish, flask, condenser, crucible, beaker, etc.  4. Separation Type Basic Examples: Evaporating Laboratory Crucible Laboratory dish casserole with cover Filter funnel paper Separatory funnel Crystallizing dish Beaker Buchner Condenser Distilling funnel flask Erlenmeyer / Florence flask Conical flask Volumetric / Graduated Note: Know their uses/functions flask  5. Solid Clamp Type Mainly used to fix and clamp all kinds of chemistry lab equipment and fitting, including iron clamp, iron ring, iron stand and funnel support.  5. Solid Clamp Type Basic Examples: Clamp Funnel support holder Iron ring / Tripod ring clamp Iron stand Universal/Extension Test tube Burette clamp Test tube holder Clamp rack Tweezers Crucible Beaker tong tong Hoffman Mohr Cork-ring clamp clamp holder for round- Note: Know their uses/functions bottom flask  6. Heating Type Mainly used for heating chemistry lab equipment and fitting, including test tube, beaker, flask, evaporating dish, crucible, etc.  6. Heating Type Basic Examples: Test Beaker tube Distilling Erlenmeyer / Water / Steam flask Conical flask bath Evaporating Laboratory Crucible dish casserole with cover Florence flask Note: Know their uses/functions  7. Matching Type Mainly used to assemble and connect set of apparatus or equipment like glass tube, glass valve, rubber tube, rubber plug, etc.  7. Matching Type Basic Examples: Rubber plugs Cork stopper Bulb aspirator Rubber /Rubber bulb tubing Glass tubing Glass T-connector Septum tube Glass Glass Y-connector Conical Teflon Teflon stopcock tube stopcock stopcock Condenser Distillation adapter adapter Teflon Ground stopper glass stopper Note: Know their uses/functions  Others Test tube Spot Mortar Pestle Watch brush plate glass Cutter Bunsen Litmus Scissors Stirring rod Paraffin burner paper wax film Clay Hot Alcohol Wire Centrifuge triangle plate lamp gauze Note: Know their uses/functions  Others Spatula Cork borer Microscope Wire Dropper loop Note: Know their uses/functions ACTIVITY SHEET Note: Answers may vary. ACTIVITY QUESTIONS END