Notice to Reader.—When you finish reading 
this magazine, place a 1 cent stamp on this notice, 
mail the magazine, andit will be placed in the 
hands of our soldiers or sailors destined to pro- 
ceed overseas. No wrapping-—-No Address. A+ 
S. Burleson, Postmaster-Geueral. 
SCIENCE 
NEWLSERIBS 
Vou. XLVUI No, 1229 
f SOL 
The only American- 
made Reagent 
Bottle with an 
ACID-PROOF 
INDESTRUCTIBLE 
BURNED-IN 
ENAMEL LABEL 
It you want a record of some information about your 
reagents, use Gramercy Reagent Bottles and write your 
rec scat cao pencil or ink on = — These mem- 
. om to use paper 
labels and soak them off when they ‘become unsigh' 
or have served their purpose. = Waren pss aa) 
Gramercy Reagent Bottle labels have large, clear, black 
etters displayed on a flat, white background. The 
ae ee my 4 a Losey ey aacary! is acid- 
Proo' n i to - 
a a ip, and is immune amage from con 
Gramercy Reagent Bottles are strong and durable. Av 
the same time they havea neat, dignified appearance, and, 
Booklet fully descripti¢e, containing lists of available Jabels, gladly furnished on request. 
Fripay, Juty 19, 1918 
SINGLE CoPiEs, 16 OTs. 
ANNUAL SUBsenamggay, $5.00 
UTIO 
CID HYDROCHL 
N/ cd" 
20 
N . 
RIC}, 
6 
unlike the fancy bottles in barber shops and drug stores 
they help to create a scientific atmosphere in the laboratory 
ORDER FROM YOUR APPARATUS DEALER 
Already 112 different labels have been prepared Com- 
_ sete of 40 bottles, sizes and names similar to our 
No. 970 on page 64 of catalog “C,’ can be shipped 
immediately 
Capacity, oz. 4 8 16 32 
No, 918, narrow mouth, each - $0.50 $0.60 $0.80 $0.95 
No. 922, narrow mouth, each - 55 65 .85 1.00 
No. 3c, wide mouth, each . 55 05 «=: .852—s:1.00 
Write as for a copy 
MANUFACTURIEBD BY 
EIMER ann AMEND 
(FOUNDED 1851) 
NEW 
YORK 
eee 
