Cart Continue shopping “Combination Laboratory Lubricant Analyst Level I (LLA I®) and Level II (LLA II®) Certification Exam Preparation” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × 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 Coupon: Apply coupon Update cart Cart totals Subtotal $1,900.00 Total $1,900.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.