LABORATORY TIME SAVERS... Eastern Midget Pumps and Laboratory Stirrers are designed to perform dozens of laboratory mixing and pumping operations. They are available in a variety of powers, capacities, and specifications. Eastern engineers will help you by making recommendations to solve your particular equipment problems.
Eastern INDUSTRIES, 100 SKIFF ST. ·
Write for Eastern charts, standard
INC.
HAMDEN 14, CONN.
Bulletins B-1510 and B-400. models and prices are
Performance illustrated.
For further information, circle numbers 41 A-1, 41 A-2 on Readers' Service Card, pace 37 A
FUSION CUPS THE HEART of each Parr peroxide b o m b is the cup in which the alkaline oxidation re action takes place. These cups must f i t securely within the bomb and safely with stand the high temperatures, high pressures and the extremely corrosive action of fused
alkalis. Parr fusion cups are machined from solid bars of special nickel alloys selected for maximum strength and corrosion resistance. There are no seams or welds. A l l surfaces are finished t o close tolerances and each cup is individually pressure tested. A
No. 115AC
Fusion cup, 42 ml, 9 4 % N i .
Β
No. 2 A C N
Fusion cup, 22 ml, 9 4 % Ni.
C
No. 2 A C
Fusion cup, 22 ml, 3 6 % N i .
D
No. 2 A C 3
Fusion cup,
Ε
No. 1MB
Fusion cup, 2.5 ml, 9 4 % Ni.
PARR EST. 1899
·
8 ml, 9 4 % N i .
Replacement cups and other parts for any Parr bomb can be obtained p r o m p t l y from authorized laboratory supply dealers. W e would be g l a d to send you a copy of our latest Parts List.
INSTRUMENT CO., MOLINE, ILLINOIS MAKERS OF CALORIMETERS AND PRESSURE REACTION EQUIPMENT
For further information, circle niniber 41 A-3 on Readers' Service Card, naee 37 A
VOLUME
2 7, N O .
7, J U L Y
1955
41 A
