RAIRD &TATLOCK (LOM)ON) LTD. 



2039 2040 



2039 s Blowing Balls, of red indiarubber, about ico c.c. capacity, with valve. 



each, 2/- ; per doz. 



2040 s Blowing Balls, best quality indiarubber, with net covered reservoir. 



Diameter of reservoir when inflated . . . . about 2\ 3$ in. 



Kueh . . . . . . . . . . . . 2/6 31- 



Per dozen .. .. .. .. .. 29/- 35/- 



2041 Blowpipe Charcoals, compressed, 2f by ij by i J in. .. ... .. per doz. 



2042 Blowpipe Charcoals, compressed, 6 by i by i in. . . 



2043 Blowpipe Charcoals, natural, about 4 in. long and I in. thick . . ,, 



120 





 

 



2 6 

 5 

 2 6 



2045 



2044 



2047 2049 2050 



2044 Charcoal Pastilles, for use with the blowpipe 



2045 Supports, Porcelain, for Charcoal Pastilles 



2046 Charcoal Pencil 



2047 Charcoal Saw 



2048 Cedarwood Spills (130 spills in each bundle) . . per bundle, 6d. 



2049 Charcoal Borers, large, with handle 



2050 Charcoal Borers, small, with handle 



2051 Charcoal Borer, steel, small, with spatula end 



2052 Clay Troughs, rectangular, i by f in., for blowpipe work 



2051 2052 



per doz., 6d. ; per gross 



each, 5d. ; per doz. 



each 



per doz. bundles 

 each 



. . per doz. 



5 



4 









 5 

 1 

 10 

 009 

 1 6 





2053 

 2053 Platinum Wire Holder .... .... each 1 



(For other apparatus used in Blowpipe Analysis see Assay Section at end of Catalogue.) 



ICHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS- 



407 



