M N Drilling Chemicals - Viscosifiers

MN-BEN 9 [Sodium Bentonite API Specification 13A Sec.9]. MN-BEN 11 [Sodium Bentonite API Specification 13A Sec.11]. MN-GUAR GUM [Guar Gum Powder]. MN-ATTAPULGITE POWDER (Attapulgite Powder API Specification 13A Sec.12).