Cart Continue shopping “Combination Laboratory Lubricant Analyst Level...” has been added to your cart. Product Price Quantity Subtotal × STLE Reading List $0.00 STLE Reading List quantity $0.00 × Fault & Failure Cause Analysis - Short Course $295.00 Fault & Failure Cause Analysis - Short Course quantity $295.00 × 11 Certification Exam Preparation Courses $14,000.00 11 Certification Exam Preparation Courses quantity $14,000.00 × Combination Laboratory Lubricant Analyst Level I (LLA I®) and Level II (LLA II®) Certification Exam Preparation $2,200.00 Combination Laboratory Lubricant Analyst Level I (LLA I®) and Level II (LLA II®) Certification Exam Preparation quantity $2,200.00 Coupon: Apply coupon Update cart Cart totals Subtotal $16,495.00 Total $16,495.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.