Not official USP-NF text
PECTIN
PF LGS# Brand Type of Test Additional Information
35(2) G43 Zebron ZB-624 Methanol, Ethanol, and Isopropanol 0.32 mm x 30 m, 1.8 µm.
35(2) S3 Porabond Q Methanol, Ethanol, and Isopropanol 0.32 mm x 25 m, 5 µm. Alternative column.
18(3) G43 None Cited Organic volatile impurities See Method IV 467