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EXPLANATION OF THE PLATES.
The twelve fir ft Plates reprefent various articles of chemical apparatus, all of which have beenparticularly defcribed in Appendix I. It will therefore only be neceffary in this place to give thenames of the different articles, and refer the reader to the fame names in the firft Appendix fortheir conftrmStion and ufes.
Plate 1.
A long-necked Retort for procuring gafies.
A Tubulated Retort.
An Adopter.
A tubulated or quilled Receiver.
A common Retort for diitillalion.
A Balloon Receiver.
A ribbed glafs Funnel.
A fmall Matrafs.
An earthenware Evaporating veffel.
An iron Sand-Bath-pot.
A tubulated Retort, into which fitsAn Acid-Holder.
14, 15. Proof Bottles.
A plain Jar.
A Bell Receiver.
A graduated or Eudiometer Jar.
A lipped Jar for mixtures, &c.
A Precipitating Glafs.
A lipped Glafs for mixtures, &c.
23, 24. A common Crucible with its Cover and its Stand,26, 27. A round Crucible with a Cover and Stand.
29. Cupels, round and four-fided.
A Muffle.
Plate 2.
31. A common Still fitted to a portable furnace.
32. A Worm-Tub or Refrigeratory.
33. 34. A copper Alembic with water bath and refrigeratory.
35. A fmall Alembic.
3 6. A fet of Aludels.
37. An Apparatus for digeftions, an improvement on
38. A Pelican.
39. A glafs Alembic and globe Receiver.
40. A feparatory Funnel.
41. A Gun-Barrel Apparatus ufed for procuring Hydrogen, &c. ‘