Excipient Reference Materials
Excipients are inactive ingredients formulated alongside an API for purposes such as stability and therapeutic enhancement - including facilitating drug absorption or enhancing drug solubility.
A qualified, GMP/GDP compliant supplier with EXCiPACT certification, we offer more than 180 excipient reference materials manufactured according to ISO/IEC 17025 requirements, and an increasing number accredited to ISO 17034.
Our excipient reference materials are suitable for use with non-compendial analytical methods, and each comes with a detailed Certificate of Analysis describing its characterisation.
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![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fha4%2Fh76%2F10558070882334%2F3453.png)
- Product Code: MM0431.00-0250
- CAS Number: 99-76-3
- Brand: Mikromol
- EP Description: Butyl Parahydroxybenzoate Impurity B, Et...
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Methyl Salicylate, Methyl Parahydroxybenz...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh23%2Fh44%2F10681337544734%2F6054.png)
- Product Code: MM0102.04-0250
- CAS Number: 6108-05-0
- Brand: Mikromol
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Lidocaine Hydrochloride Monohydrate
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh24%2Fh0d%2F10700661882910%2F2924.png)
- Product Code: MM0045.00-0250
- CAS Number: 69-72-7
- Brand: Mikromol
- EP Description: Acetylsalicylic Acid Impurity C, Carbasa...
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Acetylsalicylic Acid, Salicylic Acid, Hyd...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhe4%2Fhc4%2F10749457858590%2F1975.png)
- Product Code: MM0167.00-0250
- CAS Number: 10191-41-0
- Brand: Mikromol
- EP Description: all-rac-a-Tocopheryl Acetate Impurity C
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: all-rac-alpha-Tocopherol, Tocopheryl Acet...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhfc%2Fh4b%2F10561443823646%2F1969.png)
- Product Code: MM0886.00-0250
- CAS Number: 6381-92-6
- Brand: Mikromol
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Disodium Edetate
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh1f%2Fh4f%2F10761692119070%2F3996.png)
- Product Code: MM0432.00-0250
- CAS Number: 94-13-3
- Brand: Mikromol
- EP Description: Butyl Parahydroxybenzoate Impurity D, Et...
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Methyl Parahydroxybenzoate, Propyl Parahy...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhb2%2Fh22%2F10747831255070%2F1419.png)
- Product Code: MM0278.01-0250
- CAS Number: 65-85-0
- Brand: Mikromol
- EP Description: Benfluorex Hydrochloride Impurity C, Ben...
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Benzoyl Peroxide Hydrous, Benfluorex Hydr...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh73%2Fha6%2F10698432577566%2F1542.png)
- Product Code: MM0494.00-0250
- CAS Number: 58-08-2
- Brand: Mikromol
- EP Description: Dimenhydrinate Impurity C, Pentoxifyllin...
- Product type: Impurity, Excipient, API
- Product Format: Neat
- API family: Caffeine Citrate, Theophylline-Ethylenedi...
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fha5%2Fhc4%2F10558022877214%2F8283.png)
- Product Code: MM1521.00-0250
- CAS Number: 657-27-2
- Brand: Mikromol
- Product type: Impurity, API
- Product Format: Neat
- API family: Lisdexamfetamine Dimesilate, Lysine Hydro...
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