0 1.7.15 | not specified ? | May have been washed or not. See accompanying documents for details. |
1 1.4.1 | Not washed - | |
2 1.4.1; 1.6.1 | Washed Wash | Attained by a repeated process of centrifugation, decanting of supernatant and re-suspension in additive or isotonic solution. |
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