Cart Continue shopping “Friction, Lubrication, and Wear – Tabor” has been added to your cart. Product Price Quantity Total × Combination Laboratory Lubricant Analyst Level I (LLA I®) and Level II (LLA II®) Certification Exam Preparation $1,900.00 Combination Laboratory Lubricant Analyst Level I (LLA I®) and Level II (LLA II®) Certification Exam Preparation quantity $1,900.00 × Certified Lubrication Specialist (CLS®) Certification Exam Preparation $1,800.00 Certified Lubrication Specialist (CLS®) Certification Exam Preparation quantity $1,800.00 × Friction, Lubrication, and Wear - Tabor $0.00 Friction, Lubrication, and Wear - Tabor quantity $0.00 Code: Apply code Update cart Cart totals Subtotal $3,700.00 Total $3,700.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.