473:
414:
438:
450:
426:
86:
or many other techniques. Treatment is done to prepare the sample into a form ready for analysis by specified analytical equipment. Sample preparation could involve: crushing and dissolution, chemical digestion with acid or alkali, sample extraction, sample clean up and sample pre-concentration.
38:(working-up) refers to the ways in which a sample is treated prior to its analyses. Preparation is a very important step in most analytical techniques, because the techniques are often not responsive to the analyte in its
514:
132:
361:
384:
172:
533:
507:
125:
454:
430:
391:
157:
538:
500:
418:
118:
162:
335:
238:
228:
309:
269:
83:
398:
279:
187:
377:
51:
17:
177:
480:
233:
197:
149:
141:
47:
31:
274:
63:
437:
304:
294:
167:
75:
59:
370:
345:
340:
330:
243:
202:
182:
55:
484:
442:
350:
43:
472:
223:
527:
289:
71:
325:
248:
218:
97:
284:
192:
253:
79:
110:
39:
67:
114:
488:
359:
318:
262:
211:
148:
42:form, or the results are distorted by interfering
508:
126:
8:
515:
501:
133:
119:
111:
18:Sample preparation (analytical chemistry)
385:Analytical and Bioanalytical Chemistry
173:High-performance liquid chromatograph
7:
469:
467:
425:
27:Treatment prior to chemical analysis
449:
487:. You can help Knowledge (XXG) by
25:
46:. Sample preparation may involve
471:
448:
436:
424:
413:
412:
158:Atomic absorption spectrometer
1:
58:with some chemical species,
163:Flame emission spectrometer
555:
534:Analytical chemistry stubs
466:
408:
239:Ion mobility spectrometry
229:Electroanalytical methods
399:Analytical Biochemistry
188:Melting point apparatus
378:Analytica Chimica Acta
270:Coning and quartering
178:Infrared spectrometer
539:Analytical chemistry
481:analytical chemistry
392:Analytical Chemistry
234:Gravimetric analysis
198:Optical spectrometer
142:Analytical chemistry
98:"Sample Preparation"
32:analytical chemistry
479:This article about
62:, treatment with a
305:Separation process
300:Sample preparation
36:sample preparation
496:
495:
464:
463:
346:Standard addition
341:Internal standard
331:Calibration curve
244:Mass spectrometry
203:Spectrophotometer
183:Mass spectrometer
168:Gas chromatograph
16:(Redirected from
546:
517:
510:
503:
475:
468:
452:
451:
440:
428:
427:
416:
415:
351:Isotope dilution
135:
128:
121:
112:
107:
105:
104:
21:
554:
553:
549:
548:
547:
545:
544:
543:
524:
523:
522:
521:
465:
460:
404:
355:
314:
258:
207:
150:Instrumentation
144:
139:
102:
100:
96:
93:
28:
23:
22:
15:
12:
11:
5:
552:
550:
542:
541:
536:
526:
525:
520:
519:
512:
505:
497:
494:
493:
476:
462:
461:
459:
458:
446:
434:
422:
409:
406:
405:
403:
402:
395:
388:
381:
374:
366:
364:
357:
356:
354:
353:
348:
343:
338:
333:
328:
322:
320:
316:
315:
313:
312:
307:
302:
297:
292:
287:
282:
277:
272:
266:
264:
260:
259:
257:
256:
251:
246:
241:
236:
231:
226:
224:Chromatography
221:
215:
213:
209:
208:
206:
205:
200:
195:
190:
185:
180:
175:
170:
165:
160:
154:
152:
146:
145:
140:
138:
137:
130:
123:
115:
109:
108:
92:
89:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
551:
540:
537:
535:
532:
531:
529:
518:
513:
511:
506:
504:
499:
498:
492:
490:
486:
482:
477:
474:
470:
457:
456:
447:
445:
444:
439:
435:
433:
432:
423:
421:
420:
411:
410:
407:
401:
400:
396:
394:
393:
389:
387:
386:
382:
380:
379:
375:
373:
372:
368:
367:
365:
363:
358:
352:
349:
347:
344:
342:
339:
337:
336:Matrix effect
334:
332:
329:
327:
324:
323:
321:
317:
311:
308:
306:
303:
301:
298:
296:
295:Pulverization
293:
291:
288:
286:
283:
281:
278:
276:
273:
271:
268:
267:
265:
261:
255:
252:
250:
247:
245:
242:
240:
237:
235:
232:
230:
227:
225:
222:
220:
217:
216:
214:
210:
204:
201:
199:
196:
194:
191:
189:
186:
184:
181:
179:
176:
174:
171:
169:
166:
164:
161:
159:
156:
155:
153:
151:
147:
143:
136:
131:
129:
124:
122:
117:
116:
113:
99:
95:
94:
90:
88:
85:
81:
77:
73:
69:
65:
61:
57:
53:
49:
45:
41:
37:
33:
19:
489:expanding it
478:
453:
441:
429:
417:
397:
390:
383:
376:
369:
362:publications
326:Chemometrics
310:Sub-sampling
299:
249:Spectroscopy
101:. Retrieved
84:sub-sampling
66:agent (e.g.
35:
29:
455:WikiProject
319:Calibration
280:Dissolution
219:Calorimetry
60:pulverizing
48:dissolution
528:Categories
360:Prominent
285:Filtration
212:Techniques
193:Microscope
103:2007-11-09
91:References
52:extraction
254:Titration
76:filtering
64:chelating
419:Category
275:Dilution
263:Sampling
80:dilution
56:reaction
431:Commons
371:Analyst
290:Masking
72:masking
44:species
40:in-situ
443:Portal
483:is a
485:stub
68:EDTA
70:),
30:In
530::
82:,
78:,
74:,
54:,
50:,
34:,
516:e
509:t
502:v
491:.
134:e
127:t
120:v
106:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.