OpenLegislation

Fertilisers (Sampling and Analysis) Regulations (Northern Ireland) 1996

S.R. 1996/513 · Made 31 October 1996

Original text. legislation.gov.uk does not revise statutory instruments, so later amendments are not shown here. Changes made to it are listed under each provision when known.

AGRICULTURE

Made 31st October 1996

Coming into operation 16th December 1996

The Department of Agriculture in exercise of the powers conferred on it by sections 66(1), 74A, 75(1), 76(1), 77, 78(2), (4) and (6), 79(1), (2) and (9), 84 and 86(1), (2), (3), (5), (6), (7) and (9) of the Agriculture Act 1970f1 and of all other powers enabling it in that behalf, after consultation as required by section 84(1) of that Act with such persons or organisations as appear to it to represent the interests concerned, hereby makes the following Regulations:—

Annotations to the whole text

Footnotes

f1

1970 c. 40; section 74A was inserted by s. 4(1) of, and paragraph 6 of Schedule 4 to the European Communities Act 1972 (c. 68) and there are other amendments not relevant to these Regulations

Contents

  1. 1Title, commencement and interpretation
  2. 2Prescribed amount for the purposes of the definition of sampled portion
  3. 3Manner of taking, marking, sealing and fastening up of samples
  4. 4Methods of sending part of a sample
  5. 5Application of the methods of analysis
  6. 6Form of certificate of analysis
  7. 7Modification of the Agriculture Act 1970
  8. 8Revocations
  9. Signature
  10. Schedule 1: Manner of taking, marking, sealing and fastening up of samples
  11. IDefinitions
  12. Part II: General instructions for the taking of samples
  13. 1Paragraph 1
  14. 2Paragraph 2
  15. 3Paragraph 3
  16. 4Paragraph 4
  17. 5Paragraph 5
  18. 6Paragraph 6
  19. 7Paragraph 7
  20. 8Paragraph 8
  21. 9Paragraph 9
  22. 10Paragraph 10
  23. 11Paragraph 11
  24. Part III: Quantitative requirements
  25. 1Sampled portion
  26. 2Incremental sample
  27. 3Aggregate sample
  28. 4Final sample
  29. Part IV: Taking and preparation of samples
  30. 1Incremental samples
  31. 2Aggregate sample
  32. 3Reduced sample
  33. 4Final samples
  34. Part V: Marking, sealing and fastening up of the final sample
  35. 1Paragraph 1
  36. 2Paragraph 2
  37. 3Paragraph 3
  38. VISampling tables
  39. Schedule 2: Methods of analysis
  40. Part I
  41. 1General
  42. 2Reagents
  43. 3Water
  44. 4Apparatus
  45. 5Methods of Analysis
  46. Chapter 1.: PREPARATION OF THE SAMPLE FOR ANALYSIS
  47. 1SCOPE
  48. 2PRINCIPLE
  49. 3APPARATUS
  50. 4CHOICE OF TREATMENT TO BE USED
  51. 5METHOD
  52. 6SPECIAL CASES
  53. 7FLUID FERTILISERS
  54. Chapter 2.: DETERMINATION OF AMMONIACAL NITROGEN
  55. 1SCOPE
  56. 2FIELD OF APPLICATION
  57. 3PRINCIPLE
  58. 4REAGENTS
  59. 5APPARATUS
  60. 6PREPARATION OF SAMPLE
  61. 7PROCEDURE
  62. 8EXPRESSION OF RESULT
  63. Chapter 3a.: DETERMINATION OF NITRIC AND AMMONIACAL NITROGEN-ULSCH METHOD
  64. 1SCOPE
  65. 2FIELD OF APPLICATION
  66. 3PRINCIPLE
  67. 4REAGENTS
  68. 5APPARATUS
  69. 6PREPARATION OF SAMPLE
  70. 7PROCEDURE
  71. 8EXPRESSION OF RESULTS
  72. Chapter 3b.: DETERMINATION OF NITRIC AND AMMONIACAL NITROGEN-ARND METHOD
  73. 1SCOPE
  74. 2FIELD OF APPLICATION
  75. 3PRINCIPLE
  76. 4REAGENTS
  77. 5APPARATUS
  78. 6PREPARATION OF SAMPLE
  79. 7PROCEDURE
  80. 8EXPRESSION OF RESULTS
  81. Chapter 3c.: DETERMINATION OF NITRIC AND AMMONIACAL NITROGEN-DEVARDA METHOD
  82. 1SCOPE
  83. 2FIELD OF APPLICATION
  84. 3PRINCIPLE
  85. 4REAGENTS
  86. 5APPARATUS
  87. 6PREPARATION OF SAMPLE
  88. 7PROCEDURE
  89. 8EXPRESSION OF RESULTS
  90. Chapter 4a.: DETERMINATION OF TOTAL NITROGEN IN CALCIUM CYANAMIDE — IN THE ABSENCE OF NITRATE
  91. 1SCOPE
  92. 2FIELD OF APPLICATION
  93. 3PRINCIPLE
  94. 4REAGENTS
  95. 5APPARATUS
  96. 6PREPARATION OF SAMPLE
  97. 7PROCEDURE
  98. 8EXPRESSION OF RESULT
  99. Chapter 4b.: DETERMINATION OF TOTAL NITROGEN IN CALCIUM CYANAMIDE — IN THE PRESENCE OF NITRATE
  100. 1SCOPE
  101. 2FIELD OF APPLICATION
  102. 3PRINCIPLE
  103. 4REAGENTS
  104. 5APPARATUS
  105. 6PREPARATION OF SAMPLE
  106. 7PROCEDURE
  107. 8EXPRESSION OF RESULT
  108. Chapter 5.: DETERMINATION OF TOTAL NITROGEN IN UREA
  109. 1SCOPE
  110. 2FIELD OF APPLICATION
  111. 3PRINCIPLE
  112. 4REAGENTS
  113. 5APPARATUS
  114. 6PREPARATION OF SAMPLE
  115. 7PROCEDURE
  116. 8EXPRESSION OF RESULT
  117. Chapter 6.: DETERMINATION OF CYANAMIDE NITROGEN
  118. 1SCOPE
  119. 2FIELD OF APPLICATION
  120. 3PRINCIPLE
  121. 4REAGENTS
  122. 5APPARATUS
  123. 6PREPARATION OF SAMPLE
  124. 7PROCEDURE
  125. 8EXPRESSION OF RESULT
  126. Chapter 7.: DETERMINATION OF BIURET IN UREA
  127. 1SCOPE
  128. 2FIELD OF APPLICATION
  129. 3PRINCIPLE
  130. 4REAGENTS
  131. 5APPARATUS
  132. 6PREPARATION OF SAMPLE
  133. 7PROCEDURE
  134. 8EXPRESSION OF RESULTS
  135. Chapter 8a.: DETERMINATION OF DIFFERENT FORMS OF NITROGEN IN THE SAME SAMPLE — IN THE PRESENCE OF CYANAMIDE NITROGEN
  136. 1SCOPE
  137. 2FIELD OF APPLICATION
  138. 3PRINCIPLE
  139. 4REAGENTS
  140. 5APPARATUS
  141. 6PREPARATION OF SAMPLE
  142. 7PROCEDURE
  143. 8VERIFICATION OF RESULTS
  144. Chapter 8b.: DETERMINATION OF DIFFERENT FORMS OF NITROGEN IN THE SAME SAMPLE — IN THE ABSENCE OF CYANAMIDE NITROGEN
  145. 1SCOPE
  146. 2FIELD OF APPLICATION
  147. 3PRINCIPLE
  148. 4REAGENTS
  149. 5APPARATUS
  150. 6PREPARATION OF SAMPLE
  151. 7PROCEDURE
  152. 1Remarks
  153. 2Remarks
  154. 8VERIFICATION OF RESULTS
  155. Chapter 9a.: EXTRACTION OF TOTAL PHOSPHORUS BY MINERAL ACIDS
  156. 1SCOPE
  157. 2FIELD OF APPLICATION
  158. 3PRINCIPLE
  159. 4REAGENTS
  160. 5APPARATUS
  161. 6PREPARATION OF SAMPLE
  162. 7PROCEDURE
  163. Chapter 9b.: EXTRACTION OF TOTAL PHOSPHORUS BY MINERAL ACIDS
  164. 1SCOPE
  165. 2FIELD OF APPLICATION
  166. 3PRINCIPLE
  167. 4REAGENTS
  168. 5APPARATUS
  169. 6PREPARATION OF SAMPLE
  170. 7PROCEDURE
  171. Chapter 9c.: EXTRACTION OF PHOSPHORUS BY 2% CITRIC ACID
  172. 1SCOPE
  173. 2FIELD OF APPLICATION
  174. 3PRINCIPLE
  175. 4REAGENT
  176. 5APPARATUS
  177. 6PREPARATION OF SAMPLE
  178. 7PROCEDURE
  179. Chapter 9d.: EXTRACTION OF PHOSPHORUS BY NEUTRAL AMMONIUM CITRATE
  180. 1SCOPE
  181. 2FIELD OF APPLICATION
  182. 3PRINCIPLE
  183. 4REAGENTS Repealed
  184. 4.1Neutral ammonium citrate solution (pH = 7.0)
  185. 5APPARATUS
  186. 6PREPARATION OF SAMPLE
  187. 7PROCEDURE
  188. Chapter 9e.: EXTRACTION OF PHOSPHORUS BY ALKALINE AMMONIUM CITRATE (PETERMANN'S METHOD) AT 65°C
  189. 1SCOPE
  190. 2FIELD OF APPLICATION
  191. 3PRINCIPLE
  192. 4REAGENTS
  193. 5APPARATUS
  194. 6PREPARATION OF SAMPLE
  195. 7PROCEDURE
  196. Chapter 9f.: EXTRACTION OF PHOSPHORUS BY ALKALINE AMMONIUM CITRATE (PETERMANN'S METHOD) AT AMBIENT TEMPERATURE
  197. 1SCOPE
  198. 2FIELD OF APPLICATION
  199. 3PRINCIPLE
  200. 4REAGENT
  201. 5APPARATUS
  202. 6PREPARATION OF SAMPLE
  203. 7PROCEDURE
  204. Chapter 9g.: EXTRACTION OF PHOSPHORUS BY ALKALINE AMMONIUM CITRATE (JOULIE'S METHOD)
  205. 1SCOPE
  206. 2FIELD OF APPLICATION
  207. 3PRINCIPLE
  208. 4REAGENTS
  209. 5APPARATUS
  210. 6PREPARATION OF SAMPLE
  211. 7PROCEDURE
  212. 8NOTE
  213. Chapter 9h.: EXTRACTION OF PHOSPHORUS BY WATER
  214. 1SCOPE
  215. 2FIELD OF APPLICATION
  216. 3PRINCIPLE
  217. 4APPARATUS
  218. 5PREPARATION OF SAMPLE
  219. 6PROCEDURE
  220. Chapter 10.: DETERMINATION OF EXTRACTED PHOSPHORUS
  221. 1SCOPE
  222. 2FIELD OF APPLICATION
  223. 3PRINCIPLE
  224. 4REAGENTS
  225. 5APPARATUS
  226. 6PROCEDURE
  227. 7EXPRESSION OF RESULTS
  228. Chapter 11.: DETERMINATION OF WATER-SOLUBLE POTASSIUM
  229. 1SCOPE
  230. 2FIELD OF APPLICATION
  231. 3PRINCIPLE
  232. 4REAGENTS
  233. 5APPARATUS
  234. 6PREPARATION OF SAMPLE
  235. 7PROCEDURE
  236. 8EXPRESSION OF RESULTS
  237. Chapter 12.: DETERMINATION OF CHLORIDES IN THE ABSENCE OF ORGANIC MATERIAL
  238. 1SCOPE
  239. 2FIELD OF APPLICATION
  240. 3PRINCIPLE
  241. 4REAGENTS
  242. 5APPARATUS
  243. 6PREPARATION OF SAMPLE
  244. 7PROCEDURE
  245. 8EXPRESSION OF RESULT
  246. Chapter 13a.: DETERMINATION OF FINENESS OF GRINDING — DRY METHOD
  247. 1SCOPE
  248. 2FIELD OF APPLICATION
  249. 3PRINCIPLE
  250. 4APPARATUS
  251. 5PROCEDURE
  252. 6EXPRESSION OF RESULTS
  253. Chapter 13b.: DETERMINATION OF THE FINENESS OF GRINDING OF SOFT NATURAL PHOSPHATES
  254. 1SCOPE
  255. 2FIELD OF APPLICATION
  256. 3PRINCIPLE
  257. 4REAGENTS
  258. 5APPARATUS
  259. 6PROCEDURE
  260. 7EXPRESSION OF RESULTS
  261. 8REMARK
  262. 14.METHODS OF ANALYSIS AND TEST PROCEDURES FOR AMMONIUM NITRATE FERTILISERS CONTAINING MORE THAN 28% NITROGEN BY WEIGHT
  263. Chapter 14a.: METHOD FOR THE APPLICATION OF THERMAL CYCLES
  264. 1SCOPE
  265. 2FIELD OF APPLICATION
  266. 3PRINCIPLE AND DEFINITION
  267. 4APPARATUS
  268. 5PROCEDURE
  269. Chapter 14b.: DETERMINATION OF THE OIL RETENTION VALUE
  270. 1SCOPE AND FIELD OF APPLICATION
  271. 2DEFINITION
  272. 3PRINCIPLE
  273. 4REAGENT
  274. 5APPARATUS
  275. 6PROCEDURE
  276. 7EXPRESSION OF RESULTS
  277. Chapter 14c.: DETERMINATION OF COMBUSTIBLE INGREDIENTS
  278. 1SCOPE AND FIELD OF APPLICATION
  279. 2PRINCIPLE
  280. 3REAGENTS
  281. 4APPARATUS
  282. 5PROCEDURE
  283. 6BLANK TEST
  284. 7EXPRESSION OF RESULTS
  285. Chapter 14d.: DETERMINATION OF THE pH VALUE
  286. 1SCOPE AND FIELD OF APPLICATION
  287. 2PRINCIPLE
  288. 3REAGENTS
  289. 4APPARATUS
  290. 5PROCEDURE
  291. 6EXPRESSION OF RESULTS
  292. Chapter 14e.: DETERMINATION OF THE PARTICLE SIZE
  293. 1SCOPE AND FIELD OF APPLICATION
  294. 2PRINCIPLE
  295. 3APPARATUS
  296. 4PROCEDURE
  297. 5EVALUATION OF RESULTS
  298. 6EXPRESSION OF RESULTS
  299. Chapter 14f.: DETERMINATION OF THE CHLORINE CONTENT (AS CHLORIDE ION)
  300. 1SCOPE AND FIELD OF APPLICATION
  301. 2PRINCIPLE
  302. 3REAGENTS
  303. 4APPARATUS
  304. 5PROCEDURE
  305. 6EXPRESSION OF RESULTS
  306. Chapter 14g.: DETERMINATION OF COPPER
  307. 1SCOPE AND FIELD OF APPLICATION
  308. 2PRINCIPLE
  309. 3REAGENTS
  310. 4APPARATUS
  311. 5PROCEDURE
  312. 6EXPRESSION OF RESULTS
  313. Chapter 15.: EXTRACTION OF TOTAL CALCIUM, TOTAL MAGNESIUM, TOTAL SODIUM AND TOTAL SULFUR IN THE FORM OF SULFATES
  314. 1SCOPE
  315. 2FIELD OF APPLICATION
  316. 3PRINCIPLE
  317. 4REAGENTS
  318. 5APPARATUS
  319. 6PREPARATION OF SAMPLE
  320. 7PROCEDURE
  321. Chapter 16.: EXTRACTION OF TOTAL SULFUR
  322. 1SCOPE
  323. 2FIELD OF APPLICATION
  324. 3PRINCIPLE
  325. 4REAGENTS
  326. 5APPARATUS
  327. 6PREPARATION OF SAMPLE
  328. 7PROCEDURE
  329. Chapter 17.: EXTRACTION OF WATER-SOLUBLE CALCIUM, MAGNESIUM, SODIUM AND SULFUR (IN THE FORM OF SULFATES)
  330. 1SCOPE
  331. 2SCOPE
  332. 3PRINCIPLE
  333. 4REAGENTS
  334. 5APPARATUS
  335. 6PREPARATION OF SAMPLE
  336. 7PROCEDURE
  337. Chapter 18.: EXTRACTION OF WATER-SOLUBLE SULFUR
  338. 1SCOPE
  339. 2FIELD OF APPLICATION
  340. 3PRINCIPLE
  341. 4REAGENTS
  342. 5APPARATUS
  343. 6PREPARATION OF SAMPLE
  344. 7PROCEDURE
  345. 19.EXTRACTION AND DETERMINATION OF ELEMENTAL SULFUR
  346. 1SCOPE
  347. 2FIELD OF APPLICATION
  348. 3PRINCIPLE
  349. 4REAGENTS
  350. 5APPARATUS
  351. 6PREPARATION OF SAMPLE
  352. 7PROCEDURE
  353. 8EXPRESSION OF RESULTS
  354. Chapter 20.: MANGANIMETRIC DETERMINATION OF EXTRACTED CALCIUM FOLLOWING PRECIPITATION IN THE FORM OF OXALATE
  355. 1SCOPE
  356. 2FIELD OF APPLICATION
  357. 3PRINCIPLE
  358. 4REAGENTS
  359. 5APPARATUS
  360. 6PREPARATION OF THE ALIQUOT PORTION TO BE ANALYSED
  361. 7PRECIPITATION OF THE CALCIUM OXALATE
  362. 8TITRATION OF THE OXALATE PRECIPITATE
  363. 9EXPRESSION OF RESULTS
  364. Chapter 21.: DETERMINATION OF MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRY
  365. 1SCOPE
  366. 2FIELD OF APPLICATION
  367. 3PRINCIPLE
  368. 4REAGENTS
  369. 5APPARATUS
  370. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  371. 7PROCEDURE
  372. 8EXPRESSION OF RESULTS
  373. Chapter 22.: DETERMINATION OF MAGNESIUM BY COMPLEXOMETRY
  374. 1SCOPE
  375. 2FIELD OF APPLICATION
  376. 3PRINCIPLE
  377. 4REAGENTS
  378. 5APPARATUS
  379. 6CONTROL TEST
  380. 7PREPARATION OF THE SOLUTION TO BE ANALYSED
  381. 8DETERMINATION
  382. 9EXPRESSION OF RESULTS
  383. 10REMARKS
  384. Chapter 23.: DETERMINATION OF SULFATES
  385. 1SCOPE
  386. 2FIELD OF APPLICATION
  387. 3PRINCIPLE
  388. 4REAGENTS
  389. 5APPARATUS
  390. 6PROCEDURE
  391. 7EXPRESSION OF RESULTS
  392. Chapter 24.: DETERMINATION OF THE SODIUM EXTRACTED
  393. 1SCOPE
  394. 2FIELD OF APPLICATION
  395. 3PRINCIPLE
  396. 4REAGENTS
  397. 5APPARATUS
  398. 6CALIBRATION SOLUTIONS
  399. 7PREPARATION OF SOLUTIONS TO BE MEASURED
  400. 8DETERMINATION
  401. 9CALCULATION OF RESULTS
  402. 25.TRACE ELEMENTS AT A CONCENTRATION LESS THAN 10%
  403. Chapter 25a.: EXTRACTION OF TOTAL TRACE ELEMENTS
  404. 1SCOPE
  405. 2FIELD OF APPLICATION
  406. 3PRINCIPLE
  407. 4REAGENTS
  408. 5APPARATUS
  409. 6PREPARATION OF SAMPLE
  410. 7PROCEDURE
  411. 8DETERMINATION
  412. Chapter 25b.: EXTRACTION OF WATER-SOLUBLE TRACE ELEMENTS
  413. 1SCOPE
  414. 2FIELD OF APPLICATION
  415. 3PRINCIPLE
  416. 4REAGENTS
  417. 5APPARATUS
  418. 6PREPARATION OF THE SAMPLE
  419. 7PROCEDURE
  420. 8DETERMINATION
  421. Chapter 25c.: REMOVAL OF ORGANIC COMPOUNDS FROM FERTILISER EXTRACTS
  422. 1SCOPE
  423. 2FIELD OF APPLICATION
  424. 3PRINCIPLE
  425. 4REAGENTS
  426. 5APPARATUS
  427. 6PROCEDURE
  428. Chapter 25d.: DETERMINATION OF TRACE ELEMENTS IN FERTILISER EXTRACTS BY ATOMIC ABSORPTION SPECTROMETRY (GENERAL PROCEDURE)
  429. 1SCOPE
  430. 2FIELD OF APPLICATION
  431. 3PRINCIPLE
  432. 4REAGENTS
  433. 5APPARATUS
  434. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  435. 7PROCEDURE
  436. 8EXPRESSION OF RESULTS
  437. Chapter 25e.: DETERMINATION OF BORON IN FERTILISER EXTRACTS BY MEANS OF SPECTROMETRY WITH AZOMETHINE-H
  438. 1SCOPE
  439. 2FIELD OF APPLICATION
  440. 3PRINCIPLE
  441. 4REAGENTS
  442. 5APPARATUS
  443. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  444. 7PROCEDURE
  445. 8EXPRESSION OF RESULTS
  446. Chapter 25f.: DETERMINATION OF COBALT IN FERTILISER EXTRACTS BY ATOMIC ABSORPTION SPECTROMETRY
  447. 1SCOPE
  448. 2FIELD OF APPLICATION
  449. 3PRINCIPLE
  450. 4REAGENTS
  451. 5APPARATUS
  452. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  453. 7PROCEDURE
  454. 8EXPRESSION OF RESULTS
  455. Chapter 25g.: DETERMINATION OF COPPER IN FERTILISER EXTRACTS BY ATOMIC ABSORPTION SPECTROMETRY
  456. 1SCOPE
  457. 2FIELD OF APPLICATION
  458. 3PRINCIPLE
  459. 4REAGENTS
  460. 5APPARATUS
  461. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  462. 7PROCEDURE
  463. 8EXPRESSION OF RESULTS
  464. Chapter 25h.: DETERMINATION OF IRON IN FERTILISER EXTRACTS BY ATOMIC ABSORPTION SPECTROMETRY
  465. 1SCOPE
  466. 2FIELD OF APPLICATION
  467. 3PRINCIPLE
  468. 4REAGENTS
  469. 5APPARATUS
  470. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  471. 7PROCEDURE
  472. 8EXPRESSION OF RESULTS
  473. Chapter 25i.: DETERMINATION OF MANGANESE IN FERTILISER EXTRACTS BY ATOMIC ABSORPTION SPECTROMETRY
  474. 1SCOPE
  475. 2FIELD OF APPLICATION
  476. 3PRINCIPLE
  477. 4REAGENTS
  478. 5APPARATUS
  479. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  480. 7PROCEDURE
  481. 8EXPRESSION OF RESULTS
  482. Chapter 25j.: DETERMINATION OF MOLYBDENUM IN FERTILISER EXTRACTS BY SPECTROMETRY OF A COMPLEX WITH AMMONIUM THIOCYANATE
  483. 1SCOPE
  484. 2FIELD OF APPLICATION
  485. 3PRINCIPLE
  486. 4REAGENTS
  487. 5APPARATUS
  488. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  489. 7PROCEDURE
  490. 8EXPRESSION OF RESULTS
  491. Chapter 25k.: Determination of ZINC in Fertiliser Extracts by ATOMIC ABSORPTION SPECTROMETRY
  492. 1SCOPE
  493. 2FIELD OF APPLICATION
  494. 3PRINCIPLE
  495. 4REAGENTS
  496. 5APPARATUS
  497. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  498. 7PROCEDURE
  499. 8EXPRESSION OF RESULTS
  500. 26.TRACE ELEMENTS AT A CONCENTRATION GREATER THAN 10%
  501. Chapter 26a.: Extraction of Total Trace Elements
  502. 1SCOPE
  503. 2FIELD OF APPLICATION
  504. 3PRINCIPLE
  505. 4REAGENTS
  506. 5APPARATUS
  507. 6PREPARATION OF SAMPLE
  508. 7PROCEDURE
  509. 8DETERMINATION
  510. Chapter 26b.: Extraction of Water-Soluble Trace Elements
  511. 1SCOPE
  512. 2FIELD OF APPLICATION
  513. 3PRINCIPLE
  514. 4REAGENTS
  515. 5APPARATUS
  516. 6PREPARATION OF SAMPLE
  517. 7PROCEDURE
  518. 8DETERMINATION
  519. Chapter 26c.: REMOVAL OF ORGANIC COMPOUNDS FROM FERTILISER EXTRACTS
  520. 1SCOPE
  521. 2FIELD OF APPLICATION
  522. 3PRINCIPLE
  523. 4REAGENTS
  524. 5APPARATUS
  525. 6PROCEDURE
  526. Chapter 26d.: Determination of Trace Elements in Fertiliser Extracts by Atomic Absorption Spectrometry (General Procedure)
  527. 1SCOPE
  528. 2FIELD OF APPLICATION
  529. 3PRINCIPLE
  530. 4REAGENTS
  531. 5APPARATUS
  532. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  533. 7PROCEDURE
  534. 8EXPRESSION OF RESULTS
  535. Chapter 26e.: Determination of BORON in Fertiliser ExtrACTS BY MEANS OF ACIDIMETRIC TITRATION
  536. 1SCOPE
  537. 2FIELD OF APPLICATION
  538. 3PRINCIPLE
  539. 4REAGENTS
  540. 5APPARATUS
  541. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  542. 7PROCEDURE
  543. 8BLANK SOLUTION
  544. 9BORON (B) VALUE OF THE SODIUM HYDROXIDE SOLUTION (4.4)
  545. 10EXPRESSION OF RESULTS
  546. Chapter 26f.: Determination of COBALT in Fertiliser Extracts by THE GRAVIMETRIC METHOD WITH 1-NITROSO-2-NAPHTHOL
  547. 1SCOPE
  548. 2FIELD OF APPLICATION
  549. 3PRINCIPLE
  550. 4REAGENTS
  551. 5APPARATUS
  552. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  553. 7PROCEDURE
  554. 8EXPRESSION OF RESULTS
  555. Chapter 26g.: Determination of COPPER in Fertiliser Extracts by THE TITRIMETRIC METHOD
  556. 1SCOPE
  557. 2FIELD OF APPLICATION
  558. 3PRINCIPLE
  559. 4REAGENTS
  560. 5PREPARATION OF THE SOLUTION TO BE ANALYSED
  561. 6PROCEDURE
  562. 7EXPRESSION OF RESULTS
  563. Chapter 26h.: Determination of IRON in Fertiliser Extracts by ATOMIC ABSORPTION Spectrometry
  564. 1SCOPE
  565. 2FIELD OF APPLICATION
  566. 3PRINCIPLE
  567. 4REAGENTS
  568. 5APPARATUS
  569. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  570. 7PROCEDURE
  571. 8EXPRESSION OF RESULTS
  572. Chapter 26i.: Determination of MANGANESE in Fertiliser Extracts by TITRATION
  573. 1SCOPE
  574. 2FIELD OF APPLICATION
  575. 3PRINCIPLE
  576. 4REAGENTS
  577. 5APPARATUS
  578. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  579. 7PROCEDURE
  580. 8EXPRESSION OF RESULTS
  581. Chapter 26j.: Determination of MOLYBDENUM in Fertiliser Extracts by THE GRAVIMETRIC METHOD WITH 8-HYDROXYQUINOLINE
  582. 1SCOPE
  583. 2FIELD OF APPLICATION
  584. 3PRINCIPLE
  585. 4REAGENTS
  586. 5APPARATUS
  587. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  588. 7PROCEDURE
  589. 8EXPRESSION OF RESULTS
  590. Chapter 26k.: Determination of ZINC in Fertiliser Extracts by ATOMIC ABSORPTION Spectrometry
  591. 1SCOPE
  592. 2FIELD OF APPLICATION
  593. 3PRINCIPLE
  594. 4REAGENTS
  595. 5APPARATUS
  596. 6PREPARATION OF THE SOLUTION TO BE ANALYSED
  597. 7PROCEDURE
  598. 8EXPRESSION OF RESULTS
  599. Part II
  600. 1General
  601. 2Reagents
  602. 3Water
  603. 4Apparatus
  604. 5Methods of Analysis
  605. 1.PREPARATION OF THE SAMPLE FOR ANALYSIS
  606. 1INTRODUCTION
  607. 2SCOPE AND FIELD OF APPLICATION
  608. 3PRINCIPLE
  609. 4APPARATUS
  610. 5PROCEDURE Repealed
  611. 6SPECIAL CASES
  612. 7FLUID FERTILISERS
  613. Chapter 2.: DETERMINATION OF MOISTURE
  614. 1SCOPE AND FIELD OF APPLICATION
  615. 2PRINCIPLE
  616. 3APPARATUS
  617. 6PREPARATION OF SAMPLE
  618. 5PROCEDURE
  619. 6EXPRESSION OF RESULT
  620. Chapter 3.: DETERMINATION OF TOTAL NITROGEN CHROMIUM POWDER REDUCTION METHOD
  621. 1SCOPE AND FIELD OF APPLICATION
  622. 2PRINCIPLE
  623. 3REAGENTS
  624. 4APPARATUS
  625. 5PREPARATION OF SAMPLE
  626. 6PROCEDURE
  627. 7EXPRESSION OF RESULTS
  628. Chapter 4.: DETERMINATION OF UREA
  629. 1SCOPE AND FIELD OF APPLICATION
  630. 2PRINCIPLE
  631. 3REAGENTS
  632. 4APPARATUS
  633. 5PREPARATION OF SAMPLE
  634. 6PROCEDURE
  635. 7EXPRESSION OF RESULTS
  636. Chapter 5.: DETERMINATION OF POTASSIUM-GRAVIMETRIC METHOD
  637. 1SCOPE AND FIELD OF APPLICATION
  638. 2PRINCIPLE
  639. 3REAGENTS
  640. 4APPARATUS
  641. 5PREPARATION OF SAMPLE
  642. 6PROCEDURE
  643. 7EXPRESSION OF RESULTS
  644. Chapter 6.: DETERMINATION OF THE NEUTRALISING VALUE IN LIMING MATERIALS
  645. 1SCOPE AND FIELD OF APPLICATION
  646. 2PRINCIPLE
  647. 3REAGENTS
  648. 4PREPARATION OF SAMPLE
  649. 5PROCEDURE
  650. 6EXPRESSION OF RESULTS
  651. Chapter 7.: DETERMINATION OF FINENESS OF PRODUCTS OTHER THAN POTASSIC BASIC SLAG
  652. 1SCOPE AND FIELD OF APPLICATION
  653. 2PRINCIPLE
  654. 3APPARATUS
  655. 4PROCEDURE
  656. 5EXPRESSION OF RESULTS
  657. Chapter 8.: DETERMINATION OF FINENESS OF POTASSIC BASIC SLAG
  658. 1SCOPE AND FIELD OF APPLICATION
  659. 2PRINCIPLE
  660. 3APPARATUS
  661. 4PROCEDURE
  662. 5EXPRESSION OF RESULTS
  663. Chapter 9.: DETERMINATION OF FINENESS OF CERTAIN LIME PRODUCTS BY WET SIEVING
  664. 1SCOPE
  665. 2PRINCIPLE
  666. 3APPARATUS
  667. 4SAMPLING
  668. 5PROCEDURE
  669. 6DRY MATTER CONTENT
  670. 7EXPRESSION OF RESULTS
  671. TO SCHEDULE 2Appendix TO SCHEDULE 2
  672. Schedule 3Schedule 3
  673. Explanatory note