Afton Chemical … 38-39, Inside Back Cover

Allegheny Petroleum Products … 27

Alnor Oil Company … 54

American Refining Group … 45

Amtecol … 46

Avista Re-Refining USA … 30

BASF … 19, 35

Calumet Specialty Products Partners … 20

Cannon Instrument … 67

Chem-Ecol Ltd. … 54

Chevron … 53

Chevron Oronite … 5

Chevron Phillips Chemical … 44

Daubert Chemical … 63

Dow UCON … 23

Elco Corporation … 13

Ergon … Inside Front Cover

Evonik Oil Additives … 21

ExxonMobil Chemical … 7

Focus Chemical, Inc. … 66

Heritage-Crystal Clean … 71

HollyFrontier Refining & Marketing … 73

INEOS Oligomers … 43

Infineum … 61

King Industries … 36

Loadmaster Lubricants … 64

Lubrizol … 11

Mitsui Chemicals … 12

Monson Companies … 47

Motiva … Back Cover

Munzing … 69

Nexeo Solutions … 57

Novitas Chem Solutions … 67

Nyco America … 26

Petroleum Chemicals … 31

Petronas … 65

Phillips 66 … 51

Qualice LLC … 28

SAE International … 62

Savant Labs … 15

Sea-Land Chemical … 55

SGS Herguth Laboratories, Inc. … 37

SK Lubricants … 29

Soltex/Tianhe Chemicals … 59

Spectro Scientific … 9

Tannas Co. … 22

Ultragen Ltd. … 37