Holadin 



and 



Bile Salts 



hjoladin 

 BilaSaits - 



2}i grs. 

 {enteric capsules) 



Investigations begun originally by Professor 

 "Nencki in his Berne laboratory and carried 

 "on by Heidehain, Rachford, Williams and 

 "Martin, have shown that the bile has a 

 "favouring action on the ferments of the pan- 

 "creatic juice. 



"The Bile, indeed, proved itself to be a 

 "constant and ^powerful auxiliary of the pan- 

 "creatic juice, a fluid which is of such impor- 

 "tance for digestion and in itself already so 

 "complicated." 



—Prof. J. P. Pawlow. 



"Holadin and Bile Salts^', a combination of the most potent pancreas 

 extract with the isolated glycocholate and taurocholate of sodium, 

 in their native association — 



is a therapeutic resource of distinct 

 service in pancreatic (intestinal) disorders dependent upon, or asso- 

 ciated with, deficient bile action. 



Fairchild Bros. & Foster 



New York 



LaMotte Standards 



GUARANTEED 



Section 1. — Standardized Indicator dyes. Covering a wide range of H-ion con- 

 centration. Supplied in dry form and in sterile stock solutions. Each indicator 

 is standardized in strict accordance with the specifications of Clark & Lubs. (Jr. 

 Bact., Vol. II, Nos. 1, 2, 3, 1917.) 



Common Name 



Thymol Blue (acid range) 



Methyl Orange 



Bromphenol Blue 



Resorcin Blue 



Methyl Red 



Bromcrefiol Purple 



Litmus (special) 



Bromthymol Blue 



Phenol- Red 



Cresol Red 



Thymol Blue (alkaline range) 



Cresol-phthalein 



Phenol-phthalein 



Section 2-B. — Specially prepared and standardized 



Color Change 

 red-yellow 

 red-yellow 

 yellow-blue 

 pink-blue 

 red-yellow 

 yellow-purple 

 red-blue 

 yellow-blue 

 yellow-red 

 yellow-red 

 yellow-blue 

 colorless-red 

 colorless-red 



Ph Value 

 1.2-2.8 

 2.9-4.0 

 3.0-4.6 

 4.0-7.2 

 4.4-6.0 

 5.2-6.8 

 5.5-8.9 

 6.0-7.6 

 6.8-8.4 

 7.2-8.8 

 8.0-9.6 

 8.2-9.8 

 8.4-9.2 



Buffer salts and solutions. 



Buffer mixtures may be obtained in series covering any particular range of H-ion 

 concentration from Ph 1.0 to 10.0. 



. Standardized Buffer Solutions (M/5) 



Potassium Phosphate Potassium Phthalate Sodium Hydroxide (COs free) 



Potassium Chloride Hydrochloric Acid Di-Sodium Phosphate, 2HiO 



A large number of general synthetic and purified compounds are manufactured by 

 us and information concerning them may be obtained by addressing 



LA MOTTE CHEMICAL PRODUCTS CO. 



''Standards Department" 

 13 W. Saratoga St. Baltimore, Md. 



