Cart Continue shopping “Environmental Protection and Enhancement – US Army Regulation” has been added to your cart. Continue shopping “Laboratory Lubricant Analyst Level I (LLA I®) Certification Exam Preparation” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Improving Your Oil Analysis Program - a Short Course $99.00 Improving Your Oil Analysis Program - a Short Course quantity $99.00 × Environmental Protection and Enhancement - US Army Regulation $0.00 Environmental Protection and Enhancement - US Army Regulation quantity $0.00 × Laboratory Lubricant Analyst Level I (LLA I®) Certification Exam Preparation $995.00 Laboratory Lubricant Analyst Level I (LLA I®) Certification Exam Preparation quantity $995.00 Coupon: Apply coupon Update cart Cart totals Subtotal $1,094.00 Total $1,094.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.