alkali reserve in Vietnamese

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Sentence patterns related to "alkali reserve"

1. Acid/alkali reserve:

2. • acid/alkali reserve considered

3. Acid Reserve and Alkali Reserve:

4. Determination of acid reserve or alkali reserve

5. DETERMINATION OF ALKALI RESERVE 4.2.1 For liquid products:

6. 4.2 DETERMINATION OF ALKALI RESERVE 4.2.1 For liquid products:

7. iIncluding consideration of acid/alkali reserve capacity, if appropriate

8. Agree to allow consideration of acid/alkali reserve or not.

9. · insert “(subject to consideration of acid/alkali reserve)” after “eye damage”

10. pH extremes of ≤ 2 and ≥ 11.5 including acid/alkali reserve capacity;

11. The acid reserve and alkali reserve criteria thus supplement the pH criteria.

12. The acid/ alkali reserve test measures the buffering capacity of the waste (9).

13. · pH extremes of < 2 and > 11.5 including acid/alkali reserve capacity;

14. (9) More information on acid/alkali reserve test can be found in ‘Test No.

15. The acid reserve and alkali reserve of a product is derived directly from a titration.

16. As already described above, the acid/ alkali reserve test measures the buffering capacity of the waste.

17. an acid or alkali reserve test suggests that the classification as ‘Corrosive’ is not warranted, and

18. Topics Definitions Requirements Corrosive Effects Irritant Effects Descriptive Statements pH Test Method Acid Reserve & Alkali Reserve Calculation

19. If testing is considered, a combination of acid/ alkali reserve test and in-vitro testing is recommended.

20. However, where extreme pH is the basis for classification, acid/alkali reserve may also be taken into consideration

21. Agree to use criteria from CCCR, 2001 for acid/alkali reserve. Agreed to maintain current prohibitions Action re:

22. The alkali reserve expressed as grams of sodium hydroxide in 100mL of sample is calculated using equation 1.

23. However, where extreme pH is the basis for classification, acid/alkali reserve(1) may also be taken into consideration.

24. Consideration of acid/alkali reserve should not be used alone to exonerate substances or preparations from classification as corrosive

25. Consideration of acid/alkali reserve should not be used alone to exonerate substances or preparations from classification as corrosive.

26. A comparison of the effect of a rotation on the alkali reserve of the blood reveals an inverted mode of reaction.

27. An example on how to integrate the acid/ alkali reserve and in-vitro testing into a general testing setting can be found in the UK Guidance.

28. Two different breakthrough timescales should be used for determining corrosivity and UN GHS skin corrosivity Sub-category, based on the acid or alkali reserve of the test chemical.

29. If extreme pH is the basis for identifying a substance as corrosive to skin, then its acid/alkali reserve (or buffering capacity) may also be taken into consideration (3)(4).

30. However, if consideration of acid/alkali reserve suggests the mixture may not cause serious eye damage despite the low or high pH value, this needs to be confirmed by other data, preferably data from an appropriate validated in vitro test.

31. For mixtures containing strong acids or bases the pH shall be used as classification criterion (see Section 3.3.3.1.2) since pH will be a better indicator of serious eye damage (subject to consideration of acid/alkali reserve) than the generic concentration limits in Table 3.3.3.

32. The problems with the acidic (aluminum sulfate-mediated) mass sizing of paper with alkaline-digested colophony resins introduced since the early 19th century led besides the use of alkaline flocculants (such as chalk or calcium carbonate as the so-called alkali reserve) to the search for alternative materials for sizing in a neutral or alkaline environment.