Table 1.

Osmolality and pH of the BHSV diluent supplemented with different doses of cysteamine, ergothioneine, and serine.

Factor		pH	Osmotic pressure (mOsm/kg)
Control	0	6.8	421
Cysteamine (mmol)	0.001	6.8	423
	0.002	6.8	423
	0.004	6.8	423
	0.006	6.8	423
	0.008	6.8	423
	0.01	6.8	423
	0.05	8.8	447
	0.10	9.5	606
	0.50	9.9	1,407
Ergothioneine (mmol)	0.01	6.8	421
	0.02	6.8	422
	0.04	6.8	423
	0.06	6.8	423
	0.08	6.8	423
	0.1	6.8	423
	0.5	6.8	430
	1	6.9	459
	5	6.9	492
Serine (mmol)	1	6.8	422
	2	6.8	424
	4	6.8	425
	6	6.8	426
	8	6.8	431
	10	6.8	434
	15	6.8	464
	20	6.8	481

Abbreviation: BHSV, Blumberger Hahnen Sperma Verdünner.