CRD 05-17
Table 1. Original composition of ASP12 medium
and as modified for Aureococcus anophagefferens in ASP12A. Values
are mol liter-1. |
| Constituent |
ASP12 |
ASP12A |
| NaCl1 |
4.79 E-1 |
4.28 E-1 |
| KCl1 |
9.4 E-3 |
1.1 E-2 |
| MgSO4 . 7H20 |
2.8 E-2 |
None |
| MgCl2 . 6H2O1,2 |
1.97 E-2 |
4.0 E-2 |
| Ca (as Cl-)3 |
1.0 E-2 |
1.25 E-2 |
| Na2SO4 .10 H2O1,2 |
None |
1.0 E-2 |
| NaNO3 |
1.2 E-3 |
1.47 E-3 |
| K3PO4 |
4.7 E-5 |
4.0 E-5 |
| Na2 . glycero . PO4 . 5H2O |
3.2 E-5 |
2.0 E-5 |
| Na2SiO3 . 9H2O |
5.3 E-4 |
2.5 E-5 |
| PII metals mix4 |
10.0 ml |
|
| PII metals mix (modified)4 |
|
10.0 ml |
| SII metals mix4 |
10.0 ml |
|
| SII metals mix (modified)4 |
|
10.0 ml |
| FeEDTA |
None |
1.79 E-6 |
| Selenium (as H2SeO3) |
None |
2.0 E-8 |
| Fluoride (as NaF) |
None |
5.26 E-5 |
| Arsenic (as NaAsO2) |
None |
4.0 E-8 |
| Aluminum (as Al2 (SO4)3) |
None |
1.11 E-6 |
| Vanadium (as NaVO3) |
None |
2.0 E-8 |
| Vitamin B12 |
1.48 E-10 |
7.4 E-105 |
| Biotin |
4.1 E-9 |
4.1 E-9 |
| Thiamine |
2.96 E-7 |
2.96 E-7 |
| Tris (hydroxymethyl amino methane)1, 6 |
8.26 E-3 |
4.13 E-3 |
Optional addition:
NaHCO3
|
None |
1-2 E-3 |
1dry salt additions; all other constituents
added as solutions
2chemicals dried at 70o C for one hour before
weighing.
3prepared from CaCO3
4constituents are listed in Table 2.
5concentration five times original, modification by Iwasaki
(1967)
6set ph at 8.4 before sterilization |