lab equipment-Leslie Manon

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Across
  1. 4. to fix a pronged clamp
  2. 5. use to clean the tube
  3. 6. piece of clothing to protect the clothes in lab
  4. 7. it was made in inox
Down
  1. 1. close a test tube
  2. 2. small container to leatte liquid
  3. 3. protection for hand of chimical reation