D Question 5 Which two statements are TRUE? Water-in-oil emulsion techniques are widely employed in the manufacture of nonporous magnetic supports by encapsulation Magnetic glass particle supports are manufactured by dropping molten droplets doped with magnetite into mineral oil in a cooled STR The pores of Magnetic Porous Glass are formed by acid etching of the alkali metal borate phase Aromatic hydrocarbon porogens generate larger pores than higher alcohol porogens Loop and train coatings are used to modify the hydrophobic surfaces of cross-linked agarose beads