ARE YOU CONSIDERING TO AUTOMATE YOUR CHEMICAL LAB?
24AS-E
AUTOMATIC CHEMICAL
APPLICATIONS
AN AUTOMATIC SAMPLE DISPENSER
plus A TWENTY-LINE PROPORTIONING PUMP
plus A THREE-ZONE REACTOR
plus A CONTINUOUS FLOW PHOTOMETER
plus A RECORDER are THE MAIN COMPONENTS OF AN
INSTRUMENTAL TEAM
to INCREASE
REDUCE
PRODUCT QUALITY For more
COSTS
informations, ask for DT CLA/CPA/1-E
CARLO
ERRA
SCIENTIFIC
INSTRUMENTS
Acetyl salicilic acid Aluminium Amines p. Amino
Ammonia Aniline Ascorbic acid Benzidine Bismuth Bromide Bromine Calcium Carbohydrates Carbon dioxide Carotene Chlorides Chromates Chromium Cobalt Copper Cyanides Detergents Dissolved oxygen Fluorides Formaldehyde Furfuraldehyde DIVISION
Circle No. 15 on Readers’ Service Card
112 A
#
salicylic acid
ANALYTICAL CHEMISTRY, VOL. 42, NO. 2, FEBRUARY 1970
(PARTIAL LIST) Hydrazine Hydrochloric acid Iron Lactic acid Nicotine Nicotinic acid Nitrate Nitrite Organic acids Paludrine Penicillin Phenol Phosphates Silica Sucrose Sulfates Sulfur Sulphonamides Sulphur dioxide
Tetracycline Thiocyanate Thiophen Total Calcium Trichloracetic acid Urea Zinc VIA CARLO IMBONATI, I 20159 MILANO ·
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