No. :.! 399. 



Hollow Ware, Drying Apparatus. 



219 



51378. 



51379. 



51382. 



51389. 



51 397. 1 : 5. 



Reagent Stands with Reagent Bottles, F i g. 51,374, of polished wood. 



List No. 51,371 51,372 51,373 51,374 



Number of bottles without contents . 24 32 40 48 



(a) In Alder Wood 2. 15. 3. 5. 3. 15. 4. 5. 



(b) If in Mahogany or Oak .... 0. 7. 0. 8. 0. 9. 0. 10. extra. 



These stands have two drawers and 3 5 stages for taking the bottles of 33 125 com volume, 

 the bottles having well fitting squat stoppers. The inscription is burnt into these bottles. List of 

 inscriptions on application ; the inscriptions are also prepared according to instructions supplied by clients. 



51.375. Rotary Reagent Stand for placing on the table. Price, without bottles 



51.376. Boiling Flasks, long-necked, or with short necks strengthened at the upper edge 



250 



2 1 /, d. 



400 

 3d. 



500 

 3V 2 d. 



8d. 

 500 



4 1 /, d. 7V, d. 10 d. 



1000 



5 1 /, d. 

 Is. 



ccm capacity 

 (Per set of 7) 



(Per set of 5) 

 1000 ccm capacity. 

 1 s. 2 d. 



100 150 200 



IV, d. I 1 /, d. 2 1 /, 



51.377. idem, of refractory glass. 



4 d. 5 d. 7 d. 



Measuring Flasks, with a mark on neck. 



25 50 100 250 



51.378. Without stoppers, Figure: 



5 d. 4 d. 



51.379. With stoppers, Figure: 



7 d. 6V 2 d. 7 d. 11 d. 1 s. 2 d. 1 s. 6 d. 

 Woulff Flasks. Content 1 1.5 2 3 litres 



51.380. - - with 2 or 3 necks 1 s. 6 d. Is. lid. 2 s. 6 d. 3 s. 3 d. 



51.381. - - with 2 or 3 necks and tube at bottom . 2s. 2 s. 5 d. 3 s. 3 d. 4s. 



51.382. Retorts, without tube, Figure. Per set of 6 



100 150 250 400 500 1000 ccm capacity 



Each 2 1 /, d. 3d. 4 d. 5 d. 5 1 /, d. 7d. 



51.383. - - idem, with tubulure and ground-in stopper. Per set of 6 



100 150 



Each 5V 2 d. 6 d. 

 Retorts of refractory glass. 



250 



7V, 



400 

 9d. 

 50 



500 

 10 d. 



100 

 4cl. 

 6d. 

 100 



1000 ccm capacity 

 1 s. 1 d. 



250 



6 a. 



9d. 

 250 

 4d. 

 6d. 

 7d. 



500 ccm 

 10 d. Per set (4) 

 1 s. 1 d. Per set (4) 

 500 ccm 



Per set (3) 

 Per set (3) 

 Per set (3) 



6d. 



7d. 



10 d. 



51.384. - - without tube 3d. 



51.385. - - with tube, without stopper ... 5 d. 



Receivers for Retorts. 



51.386. - - without tube. Figure 3d. 



51.387. - - with 1 tube 4 d. 



51.388. - - with 1 tube and ground-in stopper ... 5 d. 

 Oxygen Generating Retorts (see Nos. 50,960 and 50.961, p. 174) 



51.389. Funnels. Figure. 



50 



IV. d. 



51.390. Funnel Tubes (Safety Tubes). 



200 3 



IV, d. 2 1 



51.391. Safety Funnel with bulb 



51.392. - - idem, with 2 bulbs 



51.393. Separating Funnels, round, with stoppers. 



V 4 V 2 1 \itre capacity 



3s. 3 s. 6 d. 4 s. 3 d. each. 



51.394. Drying Cylinder (calcium chloride cylinder), as suggested by Fresenius, 250 mm high 



51.395. Drying Tubes (Schmitz') (Fresenius, Ztschr. f. analytische Chemie, 23, 1884, p. 515) 



51.396. Desiccators (Fresenius'), with ground-on cap and glass triangle, 80 mm diameter, 

 cf. Fig. 51,397 



51.397. - - idem, 100 mm diameter, Figure 



51.398. - - idem. Scheibler's, with glass lid, 120 mm diameter, with porcelain inset . 



51.399. - - i d e m, for evacuating, with glass stopcock, glass plate and porcelain inset . . 



s. d. 



1.10. 



0. 1. 8 

 0. 3. 



0. 2. 3 

 0. 4. 3 



0. 1.11 

 0. 2. 9 



0.1. 1 

 0. 1. 5 

 0. 1.10 



0. 1. 



0. 0.11 

 0. 0. 5 

 0. 0. 6 



0. 1. 



0. 4. 



0. 3. 6 



0. 4. 



0. 5. 



0. 8. 6 



Cl. 177, 178, 547L', .M70, 5171. 



