Quality Check Sampling Systems Crude Oil Sampling Systems The quality of crude oil is determined by measuring sediment, water content, chemical composition, and API gravity. BETSCO sampling systems are designed and fabricated to provide automated sampling of crude oil per API Standard Chapter 8.2. Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide) Slide 6 Slide 6 (current slide) Slide 7 Slide 7 (current slide) Slide 8 Slide 8 (current slide) Slide 9 Slide 9 (current slide)