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1.1 This practice covers the procedures for obtaining qualitative samples of a phytoplankton community by use of conical tow nets. Nets will not retain all phytoplankton taxa; for example, nannoplankton and ultraplankton generally will pass through a net.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2012-09-01 |
| ICS | 07.100.20 : Microbiology of water |
| Number of pages | 3 |
| Replace | ASTM D4132-82(2004) |
| Set | ASTMVOL1102 |
| Year | 1980 |
| Document history | |
| Country | USA |
| Keyword | ASTM 4132;ASTM D4132;ASTM D4132;10.1520/D4132-82R12 |