AGILENE
Klett Photometers
LABORATORY
high molecular weight, virgin polyethylene
KlettSumm&U&n
Photoelectric QlaU Ceil Calotimetet
a a c
No. 900-3
*7ί4« Klett
QLuvUmete*
DISTRIBUTORS A. S. Aloe Co. St. Louis, Mo. Scientific Products Division American Hospital Supply Corporation Evanston, 111. Atlantic Scientific Supply Corp. Orlando, Fla. Braun Corporation Los Angeles, Cahf. Braun-Knechl-Heimann San Fianciaco, Calil. Chemical Rubber Co. Cleveland, Ohio Chicago Apparatus Chicago, ΠΙ. W. H, Curtm Co. Houston, Texas A. Daigger & Co. Chicago, III.
No. 2070 Designed for t h e rapid a n d accurate d e t e r m i n a t i o n of t h i a m i n , riboflavin, a n d other s u b s t a n c e s w h i c h fluoresce i n s o l u t i o n . T h e s e n s i t i v i t y a n d stability are s u c h t h a t it h a s b e e n f o u n d particularly u s e f u l i n d e t e r m i n i n g very s m a l l a m o u n t s of t h e s e s u b s t a n c e s .
a a c This symbol is your assurance of the finest: H e a v y W a l l Construction Optimum Chemical Resistance Proper
Ann Arbor, Michigan Fisher Scientific Co. Pittsburgh, Pa. Adoli Fiese Corp. Los Angeles, Calif. Harshaw Scientific Div. Cleveland. Ohio Arthur S U Pine Co. Oucago, 111. Ε. Η Sargent & Co. Chicago, 111. Schaar & Co. Chicago, 111. Scientific Glass Apparatus Inc. Bloombeld, N. J. Scientific Supplies Co. Seattle 4, Wash. A. H. Thomas Co. Philadelphia, Pa. Will Corp. Rochester, Ν. Υ.
ELECTROPHORESIS APPARATUS · BIO-COLORIMETERS GLASS ABSORPTION CELLS · COLORIMETER NEPHELOMETERS · GLASS STANDARDS · KLETT REAGENTS
Agile
179 E A S T
87TH
STREET,
NEW
YORK, Ν.
Circle No. 24A-1, 24A-2 on Readers' Service Card, page 53 A
24 A
Υ.
manufactures
the
most
complete line of polyethylene l a b oratory w a r e — f r o m
the smallest
weighing bottle to the largest acid vessels a n d tanks, corrosion proof and unbreakable. W r i t e for the latest, most com plete catalog on AGILENE w a r e .
I-MIH'H
Manufacturing C o .
Design
Precision Workmanship
Eberbach & Son
.KLETT SCIENTIFIC PRODUCTS,
Klett
WARE
'AGILIDE
American Agile Corporation Planr and General Office* · 5461 Dunham fid.. Maple Heighh, Ohio Ma.ling Addreis, P. O. Bo» 166 · Bedford, Ohro
DEPT C-l Circle No. 24 A-3 on Readers' Service Card, page 53 A
ANALYTICAL
CHEMISTRY
