An hon0 !****>»*
Properties On 80 mesh PAR^CLE S»iE • ' Y 4 6 l b . / e o . **• ENSm ApPARENTD 2Agrn./m\. slTY •rROE DEN • * ' ' , 4 cal./gniHEAT OE WEHWO . V* ^ ^ boS,s) SlUCAASSiOsv
*****
ft* c
« Gel
w h H e
HARDNESS
^ ^
f Pore bi» tv * Source„ rt ot r rf|on Chem» c a l K e Robber PorosUV A „t\-b\ocWn9
Mail this Coupon Davison G r a d e 19 Silica G e l is a n amorphous, extremely porous f o r m of silica. It is odorless, a non-conductor of electricity a n d has a high adsorptive capacity f o r gases a n d liquids. Davison silica gel c a n b e p r o d u c e d in m a n y variations t o assure maximum efficiency in your particular a p p l i c a t i o n . Send t h e coupon for further information a n d prices o n Davison G r a d e 19 Silica G e l . . . f o u r - p a g e folder giving chemical a n d physical properties a n d suggested applications on a l l d e p e n d a b l e Davison products. Progress through
CORPORATION Baltimore 3, 'Maryland
PRODUCERS OF: CATALYSTS, I N O R G A N I C ACIDS, SUPERPHOSPHATES, PHOSPHATE ROCK, SILICA GELS, SILICOFLUORIDES A N D FERTILIZERS
V O L U M E
3 0,
1 N D USTRIAl
CHEMICAL DIVISION
BALTIMORE 3 , MD. D
p u o s e send me i n f o r m - . . - " —
P ' « « " ° » Davison
Grade 19 Silica Gel *«ld*r on dependable Davison Q F o u r - p a g e foldjr on a e P
products
NAME TITLE
Chemistry
THE DAVISON CHHABAL
THE OAV.SON CHEMICAL CORPORATION
NO. 4 » » J A N U A R Y
2 8, 1 9 5 2
FIRM ADDRESS CITY ZONE
STATE
357