Product Capsules
Z-rack
The Ideal test tube rack one piece stainless steel!
Igniters. New, IR safety unit for oxygen flask combustions. 143
Pipets. Safety bulb filler holds liquids indefinitely. 177
Inhibitors. offered.
Data on 5 new inhibitors 37
Polarimeters. Info on electronic unit for asymmetric carbon atoms. 29
Instruments. corders, etc.
Info on photometers, reIll
Power Supply. Bulletin offered on completely transistorized unit. 208
Integrators. no recorder.
Electronic unit requires 81
Presses. Bulletin on unit supplying up to 40,000 lbs. of pressure. 159
Intergrators. Details on disc chart unit for use with recorder. 157
Presses. Specs on hand-operated pellet press with interchangeable punch. 70
Ion Exchangers. New powder for chromatography of labile compounds. Bulletin. 110
Presses. Bulletin on self-contained, bench operated hydraulic unit. 101
Microdensitometers. Info on doublebeam automatic recording unit. 198
Programmers. Bulletin on manual temp, unit for gas chromatographv. 20
Microscopes. Details on electron unit with magnification to 35,0OOX. 186 Microscopes. Brochures on heating stages and microscopes. 138 Mixers. Electronically controlled unit provides constant torque. 47 Mixers. For prolonged or rapid controlled mixing in test tubes. 136 Spacing-saving stacking is provided as Z-racks nest in any position.
A wide range of sizes — from micro test-tubes to 250 ml. bottles —is handled by Z-racks.
CAMBRIDGE U.S.A.
·
CORPORATION 39,
MASSACHUSETTS
TEL. ( 6 1 7 )
547-6933
Circle No. 201 on Readers' Service Card 160
A
·
ANALYTICAL CHEMISTRY
Pumps. Bulletin offered on high vacuum pumps and fittings. 58
Complete specs on 118
Racks. Info on line of one piece stainless steel test tube racks. 182
Nuclear Units. Scanning system for quantitative and qualitative work. 106
Radiochemicals. Data on new radiochemical product schedules. 104
Nuclear Units. Circle 113 for data on line of instruments. 113
Reagents. 1000.
Nuclear Units. Details on line of transistorized units offered. 114
Reagents. For preparation of spectrograph^ standards. 7
Osmometers. Info on new, highspeed, membrane unit offered. 36
Recorders. Bulletin on units for G. C. and spectrophotometry. 155
pH Meters. Details on new, direct reading unit for blood. 61
Recorders. Info on wide chart multichannel units. 126
pH Meters. Line-operated unit has single read-out window. 200
Recorders. Miniature transistorized unit has 4 " rectilinear chart. 86
pH Meters. offered.
Recorders. Bulletin on temperature unit with 31-day chart capacity. 176
Info on line of 6 units 46
Photofluorometers. Bulletin on unit for fluorescence analysis. 211
BROADWAY
Info on 3 high vacuum units 203
Monochromators. vacuum TJV unit.
• Available from your local dealer
243
Pumps. offered.
Quantometers. Brochure on X-ray fluorescence unit. 196
pH Meters. For pH determinations, multivolt measurement, titrations. 2 1 3
SCIENTIFIC
Pumps. Large capacity vacuum pumps with range below 1 micron. 163
Monitors. Transistorized continuous monitoring unit. 17
Angled holder supports Z-racks at 45° for angle head centrifuging.
MACALASTER
Pumps. Folder on midget pumps and stirrers offered. 168
Info on line of more than 23
Recorders. Specs offered channel potentiometer unit.
on dual 91
Recorders. Unit records 1 mv./inch to 20 v./inch in ten calibrated ranges. 65
Photometers. Info on colorimeters and fluorimeters. 52
Recorders. Bulletin offered on GC unit with V 2 mV full scale. 209
Photometers. Details on direct reading, photoelectric unit. 15
Recorders. 8-page brochure on unit with plug-in control modules. 171
Pipets. "Piggy-back" unit comes in 2 cc. and 10 cc. sizes. 83
Recorders. Unit records volts, ohms, and milliamps. 25
Pipets. Pipets are individually marked for identifications. 28
Resins. Reference sheet on ion exchange resins. 174
