Table 5.

Effect of exchanging different volumes of a 5 L dialysate/replacement fluid bag with sterile water (NxStage PureFlow dialysate solution RFP 401)

Volume replaced (ml)	Sodium Final (mEq/L)	Potassium Final (mEq/L)	Bicarbonate Final (mEq/L)	Calcium Final (mEq/L)	Magnesium Final (mEq/L)	Chloride Final (mEq/L)
0	140.00	4.00	32.00	3.00	1.00	113.00
250	133.00	3.80	30.40	2.85	0.95	107.35
429	127.99	3.66	29.25	2.74	0.91	103.30
500	126.00	3.60	28.80	2.70	0.90	101.70
713	120.04	3.43	27.44	2.57	0.86	96.89
750	119.00	3.40	27.20	2.55	0.85	96.05
1000	112.00	3.20	25.60	2.40	0.80	90.40
1250	105.00	3.00	24.00	2.25	0.75	84.75

Reprinted from ref. (29), Copyright Elsevier (2014).