CBB stain

Group 1,2 original, enhanced
Group 3,4 original, enhanced, reload original, reload enhanced
Group 5,6 original, enhanced
Group 7,8 original, enhanced
Group 9,10 original, enhanced, reload original, reload enhanced
Group 11,12 original, enhanced
Group 13,14 original, enhanced
Group 15,16 original, enhanced
Group 17,18 original, enhanced
Group 19,20 original, enhanced, retry, retry enhanced