Table 1. Formulation of FUSION set 1 of additive mixes.

The stock solutions were supplied by Molecular Dimensions Ltd (Sheffield, UK).

Mix name	Label	Chemicals	Catalogue No.	Origin
Divalent metal cations 1	1	0.3 M magnesium chloride, 0.3 M calcium chloride	MD2-100-70	MORPHEUS I
Divalent metal cations 2	2	5 mM manganese chloride, 5 mM cobalt chloride, 5 mM nickel chloride, 5 mM zinc acetate	MD2-100-232	MORPHEUS II
NPS	3	0.3 M sodium nitrate, 0.3 M disodium hydrogen phosphate, 0.3 M ammonium sulfate	MD2-100-72	MORPHEUS I
Carb­oxy­lic acids	4	0.2 M sodium formate, 0.2 M ammonium acetate, 0.2 M tri­sodium citrate, 0.2 M sodium potassium L-tartrate, 0.2 M sodium oxamate	MD2-100-76	MORPHEUS I
Amino acids	5	0.2 M sodium L-glutamate, 0.2 M DL-alanine, 0.2 M glycine, 0.2 M DL-lysine HCl, 0.2 M DL-serine	MD2-100-77	MORPHEUS I
LiNaK	6	0.3 M lithium sulfate, 0.3 M sodium sulfate, 0.3 M potassium sulfate	MD2-100-231	MORPHEUS II
Halides	7	0.3 M sodium fluoride, 0.3 M sodium bromide, 0.3 M sodium iodide	MD2-100-71	MORPHEUS I
Alkalis	8	10 mM rubidium chloride, 10 mM strontium acetate, 10 mM caesium acetate, 10 mM barium acetate	MD2-100-233	MORPHEUS II
Oxometallates	9	5 mM sodium chromate, 5 mM sodium molybdate, 5 mM sodium tungstate, 5 mM sodium orthovanadate	MD2-100-234	MORPHEUS II
Vitamins	10	3% w/v sodium L-ascorbate, 3% w/v choline chloride, 3% v/v D-panthenol, 3% w/v pyridoxine hydro­chloride, 3% w/v thi­amine hydro­chloride	MD2-100-314	MORPHEUS III
Polyamines	11	0.1 M spermine·4HCl, 0.1 M spermidine·3HCl, 0.1 M 1,4-di­amino­butane·2HCl, 0.1 M DL-ornithine·HCl	MD2-100-238	MORPHEUS II
Anaesthetic alkaloids	12	2% w/v lidocaine hydro­chloride monohydrate, 2% w/v procaine hydro­chloride, 2% w/v proparacaine hydro­chloride, 2% w/v tetracaine hydro­chloride	MD2-100-320	MORPHEUS III