CHAS. LENTZ & SONS 
Ittibeading and Injecting Substances 
30 60 100 500 
Giiis. Gms. Gms. Gms. 
Carmine injecting gelatine (Dr. Seiler's), dry . . . $1 40 
Celloidin (Shering's), in shreds, per ounce .... i 00 
" " granulated " " ... i 05 
Paraffin, melting-point, 43° C, in tin boxes . ... |o 35 
54° C., 40 
" " 43° C, wrapped in cakes . 20 
54° C., " . 25 
71° C, " . 30 
Pith for sectioning, per package . . • $0 10 
Prussian blue ... 20 #0 35 $050 
Vermilion, best English 30 50 60 
Kutricnt Substances, Cotton, etc., for 
Bacteriological Work 
Agar-agar, best quality, in shreds, per pound $1 00 
Beef extract (Liebig's), in quarter-pound cans, i can i 00 
Gelatin, best German, gold label, per pound . 90 
Peptonum Siccum (Witte's), in 125 grammes bottles, i bottle i 00 
" " " " 500 " " " 4 00 
Cotton wool for plugging test-tubes, non-absorbent, per pound package 40 
Grape sugar, per pound 2 00 
Glucose, crystallized, pure, 500 grammes 20 
Litmus paper, Squibb's, in vials, per dozen vials i 00 
" " per book 05 
'• " " dozen sheets 50 
" pencils (Tyrees), each 25 
Chemicals, etc., tor microscopic Work 
Chemicals only, containers extra. 
30 C.C. 
100 C.C. 
500 c c. 
^0 20 
$0 40 
2 50 
25 
50 
I 50 
2 25 
40 
60 
60 
I 75 
I 60 
20 
40 
I 00 
60 
30 
40 
" " " " " -f" 10 per cent, glycerin . 
40 
