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Table 6 Properties of spherical adsorbent carbon formulations

From: Scientific and regulatory approaches to confirm quality and improve patient perceptions of generic drug products in Japan

  Adsorption property (mg/g) Adsorption property after crushing (mg/g) Specific surface area (m2/g) Micropore diameter (A) Micropore volume (cm3/g) D50 (mm)
Iodine Methylene blue Iodine Methylene blue
Originator 1410 260 1400 310 1590 19.4 0.77 367.6
Generic 1 1280 50 1260 260 1260 16.5 0.52 302.0
Generic 2 1310 100 1320 260 1300 16.5 0.54 326.8
Medicinal Carbon 1030 210 1070 210 1080 24.9 0.68 52.5
  1. The test was performed by JIS test methods for activated carbon