Laboratory Equipment.

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Presentation transcript:

Laboratory Equipment

Beaker Used for holding chemicals, mixing solutions Not used for measuring

Graduated Cylinder Used for measuring volumes of liquids

Bunsen Burner Source of flame used for heating test tubes, etc.

Microscope Slides Used for holding specimens to be viewed under a microscope

Cover Slips Placed on top of a specimen that is on a microscope slide

Dropper Used for dispensing small amounts of liquids

Forceps Used for holding small objects

Ehrlenmeyer Flask Used for holding liquids, solutions Not used for measuring

Funnel Used for pouring chemicals, solutions into other containers without spilling

Graduated Pipettes Used for measuring various volumes of liquids

Petri Plates Small shallow dish used to grow cells, bacteria, etc.

Safety Goggles Protective eyewear used when working with chemicals

Test Tube Used to hold or mix small amounts of chemicals

Test Tube Holder Used for handling hot test tubes

Volumetric Flask Glassware usually used for mixing solutions

Photo Credits Graduated cylinder - http://dl.clackamas.cc.or.us/ch1041b/volume_meas.htm Ehrlenmeyer flask - http://www.uswatersystems.com/shop/categories/Water-Testing-%26-Monitoring/ Beaker - http://www.fusedsilicaquartztube.com/productdetail/72941/quartzbeaker.htm Bunsen burner - http://www.linefour.com/acatalog/bunsen.jpg

Photo Credits Test tube – http://www.babydustdiaries.com/wp-content/uploads/2010/06/Test-Tube.jpg Petri plate - http://www.cosmobrand.com.cn/files/image/Petri%20Dish-3.jpg Graduated pipettes - http://www.labotienda.com/imagenes/fotos/vidrio/11605xxx.jpg Volumetric flask - http://hoahocdoisong.com/image/Articles/volumetric%20flask.jpg

Photo Credits Microscope slide - http://imed.en.ecplaza.net/main.jpg Safety_Goggles -http://www.mineraltown.com/shop/amazon/Safety_Goggles.jpg Test tube holder - http://orgchem.colorado.edu/equipment/images/ttholder.jpg

Photo Credits Funnel - http://thumbs.dreamstime.com/thumblarge_176/11874349443IqVPV.jpg Cover slips - http://www.wonhar.com/images/disitb/Cover-Slips.jpg Forceps - http://www.wasems.com/images/FORCEPS.jpg Dropper - http://hoahocdoisong.com/image/Articles/dropper.jpg