NSF Product and Service Listings
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Good Manufacturing Practices (GMP) for
Pharmaceutical Excipients
| Company Name | Manufacturing Site | Excipient(s) | Certification Date | Certification Expiration | Certificate Number |
| Greenfield Global USA Inc. DBA Greenfield Global Inc. (previously known as Pharmco Aaper) |
Brookfield, CT | Ethyl Alcohol, Anhydrous Ethyl Alcohol, Isophopanol, Acetone |
February 23, 2018 | February 2020 | 00010 |
| Huntsman International, LLC | Port Neches, TX | Propylene Glycol, USP |
April 8, 2019 | April 2021 | 0008 |
| Mingtai Chemical Co., Ltd | Taoyuan City, Taiwan | Microcrystalline Cellulose (Comprecel), Croscarmellose Sodium (Disolcel), Microcrystalline Cellulose, Carboxymethylcellulose Sodium (Neocel) |
June 19, 2019 | June 2021 | 0011 |
| Monument Chemical Houston, Ltd (formerly Johan Haltermann, Ltd) |
Houston, TX | Isopropyl Alcohol, Hexylene Glycol |
April 6, 2018 | April 2020 | 00009 |
| The Dow Chemical Company | Freeport, TX | Propylene Glycol, PuraGuard PG USP/EP, PuraGuard PG USP/EP |
March 29, 2018 | March 2020 | 00006 |
| The Dow Chemical Company | Plaquemine, LA | Propylene Glycol USP / EP, Dipropylene Glycol LO+ |
March 29, 2018 | March 2020 | 00007 |
| Vanderbilt Chemicals, LLC | Murray, KY | Magnesium Al Silicate NF, Purified Bentonite NF |
May 9, 2018 | May 2020 | 00005 |
| W.R. Grace & Co.; Conn – Curtis Bay | Baltimore, MD | Silicone Dioxide NF, Syloid 244 FP, Syloid 72 FP, Syloid 63 FP |
November 8, 2018 | November 2020 | 00002 |
Number of matching manufacturers is 8
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