The chemist and druggist, 15. September 1859

13 PATENT STOP FUNNEL. TIN WITH BKASS MOUNTS. This excellent invention pre- vents the waste of Liquids whilst bottling or transferring them from one vessel to another. The Funnel is made with a Stopper between the upper and lower parts, and instead of taking the funnel out of the bottle or vessel when the latter is full, whereby great waste always oc- curs, it is only necessary to turn the Stopper, and all the liquid remaining in the upper and lower parts of the Funnel is saved, the Stopper acting as a Syphon on the part below it. By partially turning the Stopper, the flow of the liquid can be gradually regulated. A-pint, ls9d.; pint, 2s.3d.; quart, 2s.9d. each; and other sizes in proportion. ROBINSON'S PATENT FILTER For Tinctures, Per- fumes, iEtherial and Ammoniacal Preparations, with- out the slightest loss from Evapora- tion. All who have used the ordinary funnel for the pro- cess of filtration must have oh served the enormous waste caused by evapora- ^ tion, amounting, in many preparations, to a loss of one- fourth, and if the quantity in operation is small, to even a greater amount. This loss is perfectly obviated by using the above, and the Perfumes or Preparations will be found possessing a greater amount of strength and aroma. Manufactured only by Morgan Brothers. No. K 21s., 2. 30s. each CHEMICAL CABINETS.*-r^acAJ YOUTHS'. SHIP MEDICINE CHESTS.* As per Act, January, 1856.—(Each.) For ten men and under, plain, unpainted 29s. Superior, painted 40S. For twenty-one men and under, plain ... 35s. Superior 50s Above twenty-one men 46s. Superior 60s' Guides to above 10s. per dozen. Every other description of Medicine Chests. TOPOLOGICAL TEST CHESTsT~ Containing every- necessary for the accurate analysis of any poisonous substance. No Practitioner or Chemist should be without this desideratum, 1, 35s.f,d.; 2, 53s.; 3, 88s. lit 11 Containing between sixty and seventy pre- parations, tests and useful apparatus, with- out any dangerous articles, are admirably adapted for fostering a taste for Chemistry. 1. In Fancy Paper case 4s. 9d. 2. Cedar g 6 3. Polished Mahogany 9 0 students', in mahogany cases. 1. With preparations and apparatus? of a practically useful kind J 7 6 2. Ditto of superior quality, and ad- ) ditional articles ( 26 0 3. Ditto with additional drawer and) partitions, and comprises thef Q- articles for manipulation of the( 35 0 gases ) 4. Ditto ditto, containing larger) quantities of preparations, and> 56 6 additional apparatus ) 5. Suitable for the various opera- tions of qualitative analysis; | the various apparatus and in- ! struments are of large size, ( 142 0 some costly, and comprise | everything necessary J MINERALOGICAL CABINETS. 1. Contains a collection of 100 of the most interesting Minerals for Blow Pipe ex- periments, and to illustrate the chemical characters of the Metallic elements, &c.; in a neat Case, with everv specimen named, 12s.6d. 2. Contains the same specimens as No. 1, but in larger quantities, and got up in a superior manner, witli French polished mahogany Case, lock and kev, &c, 17s.6d. 3. Contains 50 specimens only as above, but in sufficiently large quantities for Quali- tative and Quantitative Analysis, 35s.6d. 4. Contains 100 specimens as above, but in sufficiently large quantities for Qualita- tive and Quantitative Analvsis, 70s. HYDRO PNEUMATIC APPARATUS. Comprising trough, large tray for gas jars, and othernecessaries(willbefoundagrcat acqui- I sition totheChemical Cabinets), in japanned tin with brass mountings, I, 33/ 2, 53/ AGRICULTURAL TEST CHESTS. 1. Of a practically useful size, and suitable for Dr. Normandy's work on agricultural chemistry, 53s. 2. Contains the same as No. 1, but larger quantities, additional apparatus, &c. 88s. 3. Ditto ditto, but proportionately increased in size, 142s.