This is Royal Purple Full Synthetic 15W40 API rated CI/SL. This sample was taken 2/25/05. This was done by Butler Labs on Stinky Peterson's Special offer. (NC and Thanks)
code:
Iron 2
Tin 1
Alum 3
Silicon 1
Potassium 1
Moly 117
Boron 1
Calcium 2961
MG 22
Phosphorus 1126
Zinc 1213
Vis@100C 15 (SAE 40)
Particle Count (all are in microns)
>5 2233
>10 152
>15 44
>20 20
>25 10
>50 2
>75 1
>100 0
Particle Volume (PV) 1
Ferrous Debris 5
ISO Code 18/13
Anti-Freeze Neg
All Others NEG