lab equipement

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Across
  1. 1. to dilute stock solutions
  2. 3. it is to close a test tube for shake
  3. 5. it is an instrument of laboratory allowing to add to the drip a reactive the volume (1-25mL)
  4. 8. it is to clean the membrane with water sprayed from a wash bottle
  5. 13. to measure out specific volumes of liquids
  6. 16. it is something to gas burner that produce a flame
  7. 17. it is to protect they hand to chemicals
  8. 18. it is thiker and circular in comparison to the weigh paper.It is used to dry at chemicals.We put it on a watcch glass.
  9. 20. it is angled and used for small amants of chemicals
Down
  1. 2. it is flat circular container used in laboratory
  2. 4. it is for small volumes of liquid.There's a variety of size:10mL/25mL
  3. 6. it is to protectives spectacles and protect the eyes to chemicals
  4. 7. to reconstitute a solid chemicals into a liquid form in a beaker
  5. 9. it is made of wood and take the test tube for the experience
  6. 10. for titration purposes
  7. 11. to create stock solutions
  8. 12. it is to hold an erlenmeyer when heating chemicals
  9. 14. it is to protect your body and your clothes from chemicals
  10. 15. it is made of metal cone for pouring the chemicals
  11. 19. it is to fixe the burette