Table 2.

The specific surface area and total pore volume for the unmodified alginate sample and the calcium–alginate composites are analyzed. The research was carried out across three distinct and independent experimental trials.

Sample Name	Specific Surface Area			Total Pore Volume
	Mean [m2/g]	Median [m2/g]	Standard Deviation [SD]	Mean [cm3/g]	Median [cm3/g]	Standard Deviation [SD]
Alg_0	0.3339	0.3452	0.0306	1.31 × 10−3	1.21 × 10−3	3.16 × 10−4
Alg_0.5	0.3770	0.3710	0.0178	1.95 × 10−3	1.95 × 10−3	1.92 × 10−4
Alg_1	0.4270	0.4293	0.0206	2.23 × 10−3	2.19 × 10−3	1.50 × 10−4
Alg_2	1.0231	1.0258	0.0201	2.38 × 10−3	2.24 × 10−2	3.02 × 10−3