Contact Us

United States Customers

Technical experts are available from:


Monday through Friday from 8:30 AM to 4:30 PM (EST)

800-739-2965 (United States)

727-524-7732 (Landline)


You can also contact us by email at

European Customers

Technical experts are available via phone or fax from:


Exaxol Italia – Chemical Manufacturer S.R.L

Phone: (39) 010-6001268

Fax: (39) 010-6012427


You can also contact us by email at



Starch exists as a carbohydrate in nature, derived from fruits, grain, and vegetables. It is utilized by the body once it has been broken down

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Kjeldahl Nitrogen Analysis

This method was developed by Johan Kjeldahl in 1883 for determining nitrogen in both organic and inorganic compounds. Ammonia and ammonium are determined for their

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ISO 17034 Accreditation

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Ammonium Hydroxide

Ammonium hydroxide (also known as aqua ammonia) is mainly produced by a reaction of ammonia gas with water. The most well-known process that utilizes ammonia

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Hematoxylin Harris Stain

Hematoxylin stains are commonly employed for histologic studies, often employed to color the nuclei of cells (and a few other objects, such as keratohyalin granules)

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Silver Nitrate 0.1N

Silver Nitrate is a non-hydroscopic salt of silver that is soluble in water. It is relatively stable to light compared to sensitive silver fluoroborate and

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