Table 4.

Calibration curves of glucan standards for quantitation in spike recovery testing.

Glucan standard	Molecular Weight (kDa)	Equation	R2
Dextran	1	y = 0.8386x − 1.4103	0.9993
	5	y = 0.7752x − 1.1793	0.9994
	12	y = 0.8546x − 1.3745	0.9995
	25	y = 0.8748x − 1.4518	0.9997
	50	y = 0.8496x − 1.4220	0.9990
	80	y = 0.8648x − 1.4031	0.9999
	150	y = 0.8727x − 1.3954	0.9998
	270	y = 0.8829x − 1.6447	0.9992
	410	y = 0.9081x − 1.6390	0.9997
	670	y = 0.8660x − 1.4596	0.9990
Pullulan	6	y = 0.7573x − 1.2547	0.9998
	10	y = 0.8543x − 1.4567	0.9990
	21.7	y = 0.8066x − 1.4053	0.9994
	48.8	y = 0.9954x − 1.9075	0.9994
	113	y = 0.9061x − 1.7526	0.9994
	210	y = 0.9544x − 1.6836	0.9991
	366	y = 0.8757x − 1.5806	0.9991
	805	y = 0.7647x − 1.5348	0.9991