0.2 M Sodium Chloride, 0.1 M Sodium Citrate:Citric Acid pH 5.5, 40% (v/v) 1,2-Propanediol Anatrace 貨號 MCSG3-81 100 ML
0.2 M Magnesium Chloride, 0.1 M Sodium Cacodylate:HCl pH 6.5, 50% (v/v) PEG 200 Anatrace 貨號 MCSG3-75 100 ML