# 1332: ALGORIPHAGUS AQUAEDUCTUS MEDIUM ## Main sol. 1332 20 g Meat extract 1 g NH4Cl 0.2 g MgSO4 x 7 H2O 0.01 g CaCl2 x 2 H2O 0.5 g KH2PO4 3 ml **Seven vitamins solution** 1 ml **Trace element solution SL-8** 996 ml Distilled water 15 g Agar, for solid medium 1. Adjust pH to 8.0 before autoclaving. The medium may be solidified by adding 15 g/l agar. ## Trace element solution SL-8 5.2 g Na2-EDTA 2 g FeSO4 x 7 H2O 190 mg CoCl2 x 6 H2O 100 mg MnCl2 x 2 H2O 150 mg ZnSO4 x 7 H2O 24 mg NiCl2 x 6 H2O 36 mg Na2MoO4 x 2 H2O 62 mg H3BO3 17 mg CuCl2 x 2 H2O 1000 ml Distilled water 1. Adjust pH to 6.8. ## Seven vitamins solution 100 mg Vitamin B12 80 mg p-Aminobenzoic acid 20 mg D-(+)-biotin 200 mg Nicotinic acid 100 mg Calcium pantothenate 300 mg Pyridoxine hydrochloride 200 mg Thiamine-HCl x 2 H2O 1000 ml Distilled water 1. Filter sterilise and add to the medium after it has been autoclaved.