SCIENCE 



Nxw SiSIBS 



Vol. XLVU No. 1216 



Friday, April 19, 1918 



81NQLI Copies, 15 Cn. 

 AtnnjA.L BUBSOKIITION, $5.M 



The only American- 

 made Reagent 

 Bottle with an 



ACID-PROOF 

 INDESTRUCTIBLE 

 BURNED-IN 

 ENAMEL LABEL 



li you want a record of some information about your 

 reagents, use Gramercy Reagent Bottles and write your 

 notes with lead pencil or ink on the labels- These mem- 

 oranda may be readily erased. No need to use paper 

 labels and soak them o£F when they have become imsightly 

 or have served their purpose. 



Gramercy Reagent Bott Jf labels have large, clear, black 

 letterft displayed on a flat, white background. The 

 enamel label, burned in by a patented process, is add- 

 proof* does not chip, and is immune to damage from con- 

 tact with hard substances. 



Gramercy Reagent Bottles are strong and durable. At 

 the same time they have a neat, dignified appearance, and, 



.SOLUTION 

 *CID HYDROCHLORIC 



unlike the fancy bottles in barber shops and drug stores 

 they help to create ascientific atmosphere in the laboratory 



OBDEB FBOM TOUB APPABATIIS DEAIXB 



Already 112 different labels have been prepared. Com- 

 plete sets of 40 bottles, sixes and names similar to our 

 No. 970 on page 64 of catalog "C," can be shipped 

 immediately. 



Capacityt ox. 



a 



le 



32 



No. 918, naiTOW moutli, eacll - $0.50 $0.60 SO.SO 

 No. 922, nanow mouth, each - .5S .65 .8S 

 No. 936, wide mouth, each - .55 .o5 .85 



$0.95 

 1.00 

 1.00 



Boat U IMy icacilplllt, eontaininf IliU o/ ttalUUt 'abch, ilmHy furnlaked on ttqatil. Wrilt at fct a copy 



MANUrACIl'RBD BY 



EIMER AND AMEND 



XEAV YORK 



