Cart Continue shopping “Certified Lubricating Grease Specialist (CLGS) Exam Preparation” has been added to your cart. Continue shopping “Machine Lubricant Analyst Level I (MLA I®) Certification Exam Preparation” has been added to your cart. Product Price Quantity Total × Laboratory Lubricant Analyst Level II (LLA II®) Certification Exam Preparation $1,000.00 Laboratory Lubricant Analyst Level II (LLA II®) Certification Exam Preparation quantity $1,000.00 × Certified Lubricating Grease Specialist (CLGS) Exam Preparation $1,800.00 Certified Lubricating Grease Specialist (CLGS) Exam Preparation quantity $1,800.00 × Machine Lubricant Analyst Level I (MLA I®) Certification Exam Preparation $1,200.00 Machine Lubricant Analyst Level I (MLA I®) Certification Exam Preparation quantity $1,200.00 Code: Apply code Update cart Cart totals Subtotal $4,000.00 Total $4,000.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.