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The common heating devices used in labs are bunsen burners, hot air ovens, hot plates, heating mantles, muffle furnaces, hot oil baths and microwave digestion systems.

Types of glass used in laboratory: 1) Borosilicate glass is transparent and can withstand thermal stress. 2) Quartz glass can withstand very high temperatures and is transparent in certain parts of the electromagnetic spectrum. 3) Darkened brown or Amber (actinic) glass can block ultraviolet and infrared radiation.

Common laboratory apparatus are: 1) Microscope. 2) Test tube. 3) Watch glass. 4) Crucible. 5) Volumetric flasks. 6) Beakers. 7) Bunsen burner. 8) Spatula.

Common laboratory balances and scales types are ultra-micro, micro, semi-micro, analytical, and precision balances. The readability of a balance is the smallest difference between two measured values that can be read on the display.

According to different application, there are 8 classifications of chemistry lab equipments: 1) Measuring type. 2) Reaction type. 3) Vessel type. 4) Separation type. 5) Solid clamp type. 6) Heating type. 7) Matching type.

Encourage your child to draw things that interest her. For example, if your child likes insects, you could draw a centipede and your child could add lots of legs. Or on a rainy day you could draw a big cloud and she could draw rain falling down.