DRY C O L U M N CHROMATOGRAPHY • • • •
Separations directly performed based on TLC results No large volumes of expensive "Elution" Solvents required No large quantities of flammable waste produced If component recovery required, just cut column with scissors
ADSORBENTS Quantity Catalog No. Price
ALUMINA DCC 500 gm 404512 S23.00
5 kg 404511 S155.00
SILICA GEL DCC 50 kg 404514 $807.00
500 gm 404524 S18.50
3 kg 404526 S82.50
25 kg 404530 S450.00
NYLON FOIL TUBING (all are 20 meter lengths)
Holographic Systems
Diameter (mm)
Flat ID
Catalog No. Price
30 20
50 30
80 50
125 80
155 100
409611 S10.00
409612 $12.00
409613 S14.00
409614 S16.00
409615 S18.00
I C N Pharmaceuticals, Inc. Life Sciences Group
Call collect to discuss your requirements (216) 831-3000
26201 Miles Road, Cleveland, Ohio 44128
C-3
CIRCLE 106 ON READER SERVICE CARD
Supported by our renowned vibration isolated table system. We can also build turn-key industrial HNDT systems for your QC problems.
FIRST CLASS Permit No. 25682 Philadelphia, Pa. 19101
Precision Optics
BUSINESS REPLY CARD No postage stamp necessary if mailed in the United States POSTAGE WILL BE PAID BY
r
ANALYTICAL CHEMISTRY
12 coatings. 40 substrate sizes and finishes. Stocked in OEM quantities for quick delivery.
P. O. Box #8660 Philadelphia, Pennsylvania 19101
Lasers/Mounts Analytical Chemistry
il Complete He-Ne laser from $265. Full range of supporting accessories at attractive prices. Send for free catalog.
newport research corporation 18235 Mt. Baldy Circle Fountain Valley, Ca. 92708 Phone (714) 962-7701 Telex 685535
N E W P R O D U C T S , CHEMICALS, LITERATURE: 416 417 418 419 420 421 422 423 424 425 426 427 443 444 445 446 447 448 449 450 451 452 453 454 470 471 472 473 474 475 476 477 478 479 480 481
401 402 403 404 405 406 407 408 409 410 411 412 413 414 ' 428 429 430 431 432 433 434 435 436 437 438 439 440 441 ' 455 456 457 458 459 460 461 462 463 464 465 466 467 468 ' 482 483 484 485 486 487 488 489 490 491 492 493 494 495
ADVERTISED P R O D U C T S : 20 21 22 23 24 25 26 47 48 49 50 51 52 53 74 75 76 77 78 79 80 101 102 103 104 105 106 107 128 129 130 131 132 133 134 155 156 157 158 159 160 161 182 183 184 185 186 187 188 209 210 211 212 213 214 215 236 237 238 239 240 241 242
5 32 59 86 113 140 167 194 221 248
PRODUCT CAPSULES: Name
27 54 81 108 135 162 189 216 243
1 28 55 82 109 136 163 190 217 244
2 29 56 83 110 137 164 191 218 245
READER SERVICE CARD
4 31 58 85 112 139 166 193 220 247
6 33 60 87 114 141 168 195 222 249
7 34 61 88 115 142 169 196 223 250
8 35 62 89 116 143 170 197 224 251
9 36 63 90 117 144 171 198 225 252
.
10 37 64 91 118 145 172 199 226 253
11 38 65 92 119 146 173 200 227 254
12 39 66 93 120 147 174 201 228 255
Position_
Company
State
3 30 57 84 111 138 165 192 219 246
13 40 67 94 121 148 175 202 229 256
14 41 68 95 122 149 176 203 230 257
15 16 17 42 43 44 69 70 71 96 97 98 123 124 125 150 151 152 177 178 179 204 205 206 231 232 233 258 259 260
18 45 72 99 126 153 180 207 234 261
301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345
,
Street CIRCLE 1 5 0 O N
Valid throu FEBRUARY 19
OCTOBER 1976
City Zip
Telephone
RAMALOG/RAMACOMP
SPEX
PRODUCT CAPSULES
L A S E R - R A M A N SYSTEMS are unmatched in: PERFORMANCE RESOLUTION. LUMINOSITY, WAVENUMBER COVERAGE, S/N, (0,15 cm ')
ACCURACY
(31000 to 11000)
lilcm
')
VERSATILITY UPDATABLE MODULAR UNITS,
Scan circle reply tisers
ILLUMINATOR ACCESSORIES, (for all samples)
THE THIRD MONOCHROMATOR,
VIS OR UV OPTICS.
this list for p r o d u c t s of interest. T h e n , the indicated n u m b e r s o n t h e a d j a c e n t c a r d a n d s e l e c t e d literature f r o m a d v e r in t h e p r e v i o u s issue will b e sent t o v o n
DIGITIZED ELECTRONICS (for all peripheral devices)
HUNDREDS OF RAMALOGS OPERATING WORLDWIDE
INDUSTRIES, INC. · BOX 798, METUCHEN, N.J. 08840 · Φ(201)-549-7144 CIRCLE 191 O N READER SERVICE CARD
iiralytical Chemistry
IEW P R O D U C T S , C H E M I C A L S , LITERATURE: 16 417 418 419 420 421 422 423 424 425 426 427 43 444 445 446 447 448 449 450 451 452 453 454 70 471 472 473 474 475 476 477 478 479 480 481
RODUCT :APSULES:
Valid through FEBRUARY 1977
OCTOBER 1976
DVERTISED P R O D U C T S : 20 21 22 23 24 25 26 17 48 49 50 51 52 53 74 75 76 77 78 79 80 01 102 103 104 105 106 107 28 129 130 131 132 133 134 55 156 157 158 159 160 161 B2 183 184 185 186 187 188 09 210 211 212 213 214 215 36 237 238 239 240 241 242
27 54 81 108 135 162 189 216 243
1 28 55 82 109 136 163 190 217 244
2 29 56 83 110 137 164 191 218 245
3 30 57 84 111 138 165 192 219 246
Product Capsules
No.
RELIABILITY
4 31 58 85 112 139 166 193 220 247
401 428 455 482
402 429 456 483
403 430 457 484
404 431 458 485
40r) 406 407 •108 409 410 411 412 413 414 415
5 32 59 86 113 140 167 194 221 248
6 33 60 87 114 141 168 195 222 249
7 34 61 88 115 142 169 196 223 250
8 35 62 89 116 143 170 197 224 251
9 36 63 90 117 144 171 198 225 252
432 433 434 435 436 437 438 439 440 441 442 459 460 461 462 463 464 465 466 467 468 469 486 487 488 489 490 491 492 493 494 495 496 10 37 64 91 118 145 172 199 226 253
11 38 65 9? 119 146 173 200 227 254
12 39 66 93 120 147 174 201 228 255
13 40 67 94 121 148 175 202 229 256
14 41 68 95 122 149 176 203 230 257
15 42 69 96 123 150 177 204 231 258
16 43 70 97 124 151 178 205 232 259
17 44 71 98 125 152 179 206 233 260
18 45 72 99 126 153 180 207 234 261
19 19 46 73 100 127 154 181 208 235 262
301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 :$17 :318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 :339 :340 341 342 343 344 345 346
301 302 303 304 305 306 307 308 309 310 311 312 313
Power
_City.
treet
Voltmeters:
etc.
E l e c t r o c h e m i c a l : p H M e t e r s ; Ion
315 316 317 318
Electrophoresis Elemental Analyzers Environmental Analyzers Fourier Transform Data Sys tems Furniture; Fume Hoods Gas Chrom/Mass Spec Sys tems
Meters; Titrators; Electrodes
319 320 321 322 323
ompany_
Supplies;
314
Position.
•lame_
Balances Baths; Circulators Biological Analyzers Books; Periodicals; Catalogs Centrifuge Equipment Chemicals; Reagents; Gases Chromatography, Gas Chromatography, Liquid Chromatography, Thin Layer Computers; Calculators Coolers; Freezers Densitometers Electrical Equip: Amplifiers;
L a b w a r e : Glass; Plastic; Metal
Lasers Mechanical
Equip:
Presses;
Mills; e t c . tate_
.Telephone.
324 325
FIRST CLASS Permit No. 25682 Philadelphia, Pa. 19101
BUSINESS REPLY CARD No
p o s t a g e s t a m p n e c e s s a r y if m a i l e d in t h e U n i t e d
States
POSTAGE WILL BE PAID BY
ANALYTICAL
CHEMISTRY
P. O . Box / / 8 6 6 0
326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343
P h i l a d e l p h i a , P e n n s y l v a n i a 19101
Microscopes Mixers; Stirrers; Blenders; Shakers Nuclear Instruments Oscilloscopic Instruments Ovens; Furnaces; Heaters Photometers; Colorimeters Pipets; Samplers; Dispensers Pumps; Flowmeters Recorders; Integrators Services, Analytical; Consul tants Signal Averagers Spectro, AA Spectro, Fluorescence Spectro, Infrared Spectro, Mass Spectro, NMR Spectro, U V / V i s Spectro, X-Ray Stills; Demineralizers Supplies:
Lubricants;
Detergents;
etc.
344 345 346
Thermal Analyzers Valves; Fittings; Tubing Vacuum Equipment
