Cart Product Price Quantity Total × Contamination Control - 1 Hour $299.00 Contamination Control - 1 Hour quantity $299.00 × Laboratory Lubricant Analyst Level I (LLA I®) Certification Exam Preparation $1,000.00 Laboratory Lubricant Analyst Level I (LLA I®) Certification Exam Preparation quantity $1,000.00 × Machinery Lubrication Engineer (MLE®) Certification Exam Preparation $1,950.00 Machinery Lubrication Engineer (MLE®) Certification Exam Preparation quantity $1,950.00 Code: Apply code Update cart Cart totals Subtotal $3,249.00 Total $3,249.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.