Incorrect COA Data Columns Serial Number List

Please check if your column serial number is listed here. If so, please contact us immediately for a free-of-charge replacement column.

Some data for plate count and asymmetry factor (Fas) was incorrectly recorded on the certificate of analysis or COA for some columns between 2017 and 2021. This was due to incorrect settings in the software calculation of the one specific instrument used to certify columns.

We apologize for any inconvenience.

The Shodex Team

Asahipak NH2P-40 3ESUGAR KS-805OHpak SB-802 HQGPC KF-803L
Asahipak NH2P-50 4BSUGAR KS-806OHpak SB-802.5 HQGPC KF-804
Asahipak NH2P-50 4DSUGAR SZ5532OHpak SB-803 HQGPC KF-804L
Asahipak NH2P-50 4ESUGAR SC1211OHpak SB-804 HQGPC KF-805
SUGAR SC1011EP SC1011-7FOHpak SB-805 HQGPC KF-805L
SUGAR SC1821SUGAR SH1011OHpak SB-806 HQGPC KF-806
SUGAR SP0810SUGAR SH1821OHpak SB-806M HQGPC KF-806L
SUGAR KS-801RSpak KC-811GPC KF-801GPC KF-806M
SUGAR KS-802RSpak KC-811 6EGPC KF-802GPC LF-804
SUGAR KS-803IC SI-90 4EGPC KF-802.5
SUGAR KS-804IC SI-50 4EGPC KF-803
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