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. Product Price Quantity Total × Grease - 1 Hour $299.99 Grease - 1 Hour quantity $299.99 × 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 Code: Apply code Update cart Cart totals Subtotal $2,199.99 Total $2,199.99 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.