National Element Inc. understands the critical nature of laboratory testing. Our lab furnaces are made with precision, consistency and durability in mind. NEI designed our coal analysis crucible with a sturdy wire sling mount so each sample is positioned in the furnace to ensure conditions of volatilization are precisely duplicated every time. INDUSTRIES Government and Private research facilities.University science laboratoriesPreproduction manufacturing testSmall scale production environmentsGlass productionCeramics engineers and scientistsHealthcareResearch and DevelopmentTechnology